This article showcases our top picks for the best San Francisco based Mobile Advertising companies. These startups and companies are taking a variety of approaches to innovating the Mobile Advertising industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovative ideas
- Innovative route to market
- Innovative product
- Exceptional growth
- Exceptional growth strategy
- Societal impact
Top San Francisco Mobile Advertising Companies
AppsFlyer is a mobile ad attribution platform that allows advertisers to analyze which campaigns drive results. AppsFlyer empowers marketers to grow their business and innovate with a suite of comprehensive measurement and analytics solutions.
Built around privacy by design, AppsFlyer takes a customer-centric approach to help 12,000+ brands and 5,000+ technology partners make better business decisions every day.. .
Since their inception, they have funded over $1 billion in real estate transactions in SBA, construction, and bridge lending programs and continue to pursue the same strategy of supporting small businesses and local economies by utilizing investor and institutional capital through their debt fund.. .
Ampush helps performance marketers acquire new users, generate sales, and re-engage customers on mobile. By powering best-in-class ad buying, management and insights, the AMP platform makes it easy for advertisers to reach people with smarter, in-feed ads on Facebook, Instagram, Twitter and Pinterest.
Ampush is based in San Francisco with an office in New York City.. .
Thunder Creative Management Platform removes creative friction to allow advertisers to build more ads, faster. By doing so, Thunder scales ad creatives across devices, formats, and volume.
Thunder’s ad platform powers display, social, and mobile advertising for over 100 brands, media companies, and agencies. Notable customers include InterContinental Hotels Group, Time Warner Cable, Charter Communications, and Hearst..
NinthDecimal is the marketing platform powered by location data. It harnesses this data to build a precise understanding of consumers’ physical world behavior.
Fortune 500 companies and marquee brands activate this customer intelligence through audience targeting, measurement, insights, and data licensing solutions. By filling the gap in understanding how consumers spend the majority of their time, NinthDecimal provides marketers a new model of the customer journey for impactful engagement.
It was founded in 2003 and headquartered in San Francisco, California.. .
Scalarr detects the ad install fraud by using machine learning and big data algorithms. It helps mobile app developers and ad networks around the world to fight against all types of fraud, including attribution fraud, bots and emulators, incentive injections and more.
High accuracy and proactive approach in alerting are the core for stopping fraudsters before they can ruin the product economy.. .
These technologies, and Cera’s carer network, have been recognised through 30+ industry awards including Most Outstanding Home Care Provider from Home Care Insight from the Home Care Awards, Health Start-Up of the Year. Cera was co-founded by entrepreneur, physician and policy expert Dr Ben Maruthappu, and its advisory board is chaired by Sir David Behan, the former CEO of the Care Quality Commission..
A platform of platforms that thanks to deep integration with each of the platforms, allows investors the convenience of investing from a single web and manage their portfolio in a centralized but diversified way. Brickfy’s mission is to make investing in P2P as simple, secure and efficient as possible.
Our service reduces risk through diversification, enables returns and provides easy access to the market In this way Brickfy helps, on one side, the platforms and loan originators to have greater exposure and dissemination of their opportunities, becoming an international sales channel, acting as a reseller of their loans. On the other side, Brickfy helps investors first to select and invest in the best platforms and investment opportunities by providing them with information, ratings, and reviews.
Jampp is the growth platform of choice for on-demand apps worldwide. We unlock programmatic advertising to drive incremental performance.
A demand-side platform (DSP) at heart, Jampp leverages unique contextual and behavioral signals to deliver customers and in-app purchases through programmatic user acquisition and retargeting. We simplify programmatic growth for some of the biggest names in mobile.
Learn more at: https://jampp.com/. A clear picture of your future cash position is important so you can take the decisions that count.
But traditional cashflow forecasting is broken. Monthly models built on spreadsheets take days to build and hours to update.
Even then they are too high level to manage cashflow day-to-day when it really matters. No wonder cashflow is one of businesses biggest pain points.
Enter Fluidly – intuitive cashflow forecasting powered by AI. Fluidly is for modern businesses that want to know exactly what their financial future holds and how to optimise it.
Polymorph powers the monetization infrastructure for modern enterprises. Polymorph is a white-label SaaS monetization platform for publishers to maximize revenue, reduce costs and deliver better ad experiences.The Polymorph platform offers end-to-end ad serving stack, yield optimization tools, APIs, access to demand on server-side and self-serve workflows.
Modern enterprises who want to monetize with advertising choose our customizable and developer friendly platform as it aligns with their needs/strategies. The company was founded in 2013 and is based in San Francisco, California..
Leading publisher centric app monetization platform, offering: – Direct access to all advertising demand: traditional ad networks, RTB exchanges and DSPs. – All ad formats: banners, interstitials, rewarded videos, playables, natives.
– Engages advertisers into 1st price auction. – Direct campaigns and cross promotion.
– Ad Revenue Attribution and Analytics. – Flexible control over ad settings.
– Flat and Automated Waterfall.. .
ChefsFeed provides dining and drinking inspiration, guides, and unique experiences direct from experts. The platform also enables culinary professionals and the world’s best brands to discover innovative ways to work together—online and in real life.
Download our apps, visit our website, follow us on social media, or watch us on our OTT channels to get inspired to plan your next culinary adventure.. .
Enjoy downloading our app https://lnkd.in/e6kUzgW :). .
Chocolate is a global leader in mobile video advertising. Chocolate offers two core products, Chocolate Marketplace, a global programmatic buying and selling platform for mobile video advertising and Chocolate Mediation, an end-to-end monetization solution for app developers & publishers.
Chocolate Marketplace integrates top technology partners from across the spectrum to give a unified one-stop platform for complete planning, buying, and measurement of mobile video ad campaigns. Vdopia’s clients include Coca-Cola, Walt Disney, McDonald’s, Intel, Microsoft, Ford and hundreds of other leading global brands.
Chocolate Mediation is an end-to-end mediation platform that creates sustainable business revenues with industry-leading CPMs and Fill Rates. The platform offers universal auction technology, combined with unified reporting, single-point billing, MOAT viewability reporting, branded video demand and support for all major video ad formats & ad networks.
Vdopia Inc. (DBA Chocolate) is a privately held, venture-backed company headquartered in Silicon Valley with offices in San Francisco, CA, and India..
Vungle is the leading in-app video platform for performance marketers. Its mission is to deliver the highest value users through engaging video ads.
Advertisers depend on Vungle’s LTV and creative optimization technologies, targeting, and HD video ad delivery to reach and acquire high-value users worldwide. Vungle was incubated at **[AngelPad](http://angelpad.org)** in 2011..
Access DeFi and Dapps in a few taps. Argent was founded in 2017 and is headquartered in London..
Aki Technologies revolutionizes how marketers engage mobile consumers. Through its industry leading, AI-powered moment marketing science platform, Katana, Aki offers unparalleled audience intelligence, interpreting every mobile data signal—including Aki’s proprietary audience data—to predict when and how a consumer is most likely to respond to a marketing message.
Leading brands, including Amazon, Johnson & Johnson, Target, Toyota and Taco Bell, use Aki Katana’s insights, mobile ad targeting and optimization to dramatically improve impact on awareness, engagement and in-store traffic.. .
Heyzap is a premier mobile ad network that helps millions of users discover apps they love. Heyzap’s SDK for Android and iOS apps allows both well-established app producers and innovative indie developers to monetize and bring their apps to a wide audience.
It currently provides advertising, publishing, mediation, and cross-promotion services to mobile developers worldwide. Heyzap is based in San Francisco and was founded in 2009 by Jude Gomila and Immad Akhund..
You can even reserve and pay for a guaranteed space at over 20,000 JustPark locations, and extend your time in seconds via the app – giving you total peace of mind, before and after you’ve parked. On the flip side, their award-winning parking technology helps parking owners and operators to drive efficiency, improve experience and increase revenue.
From driveways to offices; hotels to hospitals; local authorities to commercial car parks – they offer industry-leading, data-driven solutions that are trusted by the likes of Marriott, Hilton, JLL, BT, Savills and many more. By providing intelligent solutions for both sides of the market, and unlocking under-utilised parking space in the process, JustPark is able to offer drivers the best choice of options, confidence in availability, and a frictionless experience – so parking is easy on every journey.
Winners of the British Parking Awards 2017 and Richard Branson’s #VOOM competition; backed by BMW, Index Ventures (DropBox, Just Eat, Skype) and LocalGlobe (Citymapper, Zoopla); and providing the sector’s most-loved service with 96% customer satisfaction: JustPark is the UK’s favourite parking app, and is leading a £50bn industry into the digital age.. .
Placecast is the industry’s leading enterprise mobile data management platform (DMP) that combines carrier data, location data, and user behavior across different devices to provide marketers a rich understanding between people and places and to help them make smarter marketing decisions. With Placecast’s suite of products, advertisers can create custom audience segments and target customers with location-enabled mobile ad campaigns on Placecast’s demand side platform (DSP) or evaluate the accuracy of campaigns and impact on customer behavior.
Placecast has created over 400 million unique mobile user profiles utilizing billions of mobile data attributes and has been trusted by global enterprises such as Rogers, AT&T, Discover, Visa and O2 Telefonica. Placecast has helped brands such as Starbucks, Gap, JetBlue, and Subway deliver more relevant and personalized mobile experiences to their target audiences and optimize.
Founded in 2005, Placecast is headquartered in San Francisco, with offices in Atlanta, New York, and London. The company is funded by Voyager Capital and Onset Ventures..
This is a great opportunity to join our team of 85 employees at a key stage in the company’s life as we expand internationally.. .
Reveel Technologies, Inc.
Join the media REVEELution! Reveel is the first company to allow audiences to view an interactive media experience from print, digital, video and broadcast media on any browser – without downloading an app or producing additional creative. Reveel’s patent pending cloud-based platform allows brands, agencies and media outlets to increase audience engagement and revenue by seizing the moment of interest and converting it into measurable action.
Consumers go to Reveel.it on their mobile browser and snap a photo of print or broadcast media or click on digital media displayed on websites or online video to explore, learn and buy. Anyone can create a custom Reveel landing page online in minutes, then publish it across media channels so it can be viewed on mobile and desktop devices..
Flite is a creative management platform that powers creatives and marketers from top-tier brands, agencies, and publishers. Its platform gives creative professionals the power to design visually stunning ads on live, interactive canvases, while giving marketers the ability to launch, manage, measure and optimize digital ad campaigns in real-time, at scale, all in one seamless experience.
Founded in 2006, Flite builds innovative technology to power creativity. Flite is headquartered in San Francisco with offices in New York City and Chicago and is backed by Sequoia Capital, HWVP, General Catalyst Venture Partners, Conde Nast, Iris Capital, and Harrison Metal..
Watchwith is a native digital video ad solution TV networks and premium video publishers use to monetize audiences beyond commercial breaks. Watchwith data driven in-program ads can be IAB standard creative formats or Watchwith native formats – and include highly interactive promos, brand advertising, e-commerce events, and branded bonus content.
Watchwith in-program ads offer unmatched viewability and superior brand recall, and are extremely effective with young viewers trained to ignore traditional interruptive ad breaks.. .
Quarterly Global is an established leader of targeted marketing and advertising solutions. We enable companies and individuals to excel in their respective industries.
Our portfolio of products and solutions offer clients competitive intelligence, advertising, training, consulting, marketing, lead generation and readership. Our solutions like targeted advertising, marketing, training and consulting are based on Quarterly Global’s track record of helping companies grow through organic brand discovery strategies.
Our marketing and advertising portfolio include the brands like Network Story, Keywords Today, Trade and Money, Bouncegate, Socialyk, Sparterr, Wheels and Bikes, Gears and Tools, Better Ad Spend, Better Adverts, Peprfeed, Curation Land, Community Cult, Politixer, Funcxnal, Be Bollywood, Insane Hollywood, The Cricket Hub, Read to Code, Voucher Bird and 100 others. Quarterly Global delivers proprietary content, digital products, insights, training, branding, targeted advertising and marketing excellence through these brands.
Quarterly Global’s products provide customers with competitive advertising and marketing intelligence. Exclusive reports, insights and case studies by Quarterly Global help clients outgrow their competition.
These insights and reports are actionable and independently verified from various trusted sources. Our products help the marketing and advertising needs of various industries through engagement with over 75 million targeted readers across all our brands.
We help companies Discover. Connect.
SquareTwo is a mobile games publisher that creates simple yet compelling games where points have real value, leveraging their own Media and Rewards platform. Their initial title verydice has a simple game loop that compels users to share, engage and redeem points for actual goods.
Founded in 2016, the team experimented with retention and monetization around simple game play dynamics. By mid 2017, they had launched their first title on iOS, verydice, and were able to generate monthly profit.
The company is headquartered in San Francisco, California.. .
They want to build a world where anyone can afford to have a private wealth manager they can trust. They believe they can provide a great experience, which relies on a basic principle, caring about their customers’ financial well being..
Tapcentive is a marketing promotions platform that is transforming how businesses drive foot traffic and engage their customers by connecting the digital and physical worlds with mobile, through the use of Bluetooth Low Energy (BLE) and Near Field Communication (NFC) technologies. Consumers “tap” their BLE/NBC-enabled mobile devices on loyalty cards, promotional cards, tags, or Tapcentive touchpoints that are displayed in stores, casinos, restaurants, airports, malls, hotels, sports venues, or any business with a physical location, to receive Incentives and rewards that drive repeat behaviors.
Tapcentive platform includes Android, and iOS SDKs for integration with any app, and a flexible and robust cloud-based admin portal for creating incentives and managing a network of location-specific touchpoint devices. The platform hosts a set of pre-built incentive program types and gamification features that can be integrated with existing apps and loyalty programs to create fun and immersive experiences – coupons, promotions, discounts, games, alerts, travel info, event schedules – that amplify the reach of a brand or a venue’s marketing strategy..
Fotobom Media, Inc. is a cutting-edge mobile platform that powers meaningful customer connections through messaging.
Messaging is the fastest growing sector of social media. It’s also the most challenging area for digital marketers to engage mobile audiences and measure results.
The vast majority of social sharing occurs in the “Dark Social” space, yet the majority of marketing budgets still remain dedicated to traditional social media marketing outlets. As a result, consumers on traditional social platforms are over-marketed to, and look-alike modeling targeting tactics continually fall short of intended results.
Fotobom Media enables marketers to reach mobile messaging users with a 1:1 “Direct Social” methodology – the most compelling form of mobile marketing. Fotobom’s platform currently generates over 1 billion impressions, allowing marketers to significantly reach new mobile audiences, drive meaningful customer interactions, execute on action-based campaigns, and gain critical insight into campaign performance.
The company was founded by Stanford University graduates and leaders from the ad tech, media, and wireless industries. Fotobom Media is headquartered in San Francisco, CA..
JoyUp is a digital marketing assistant for Small-to-Medium businesses. It helps engage customers with the right email and social messages at the right time.
Its platform serves as a virtual employee that runs personalized 1v1 marketing campaigns on social media and messaging channels. By providing visibility into POS data, Joy helps clients to make better real-time decisions..
Downstream.ai (Acq. by Snap, Inc.)
Founded by mobile ad industry veterans, Downstream.ai is building the most scalable, self-serve mobile programmatic advertising solution for the world’s fastest growing businesses. Downstream’s proprietary software allows companies to control mobile RTB with powerful plug-and-play access to in-app and connected TV traffic on the largest mobile ad exchanges through a single dashboard with no coding required.
Downstream leverages secure first and third party data to help marketers build scalable campaigns in minutes and at a fraction of the cost. Advertisers benefit from more transparent, granular control of their real time bidding, with a pricing model that scales better for both agencies and direct advertisers.
Downstream is backed by London Venture Partners, Otter Consulting, Olive Tree Capital, Ride Ventures, The Gramercy Fund, Rising Tide Fund and a group of prominent industry angel investors. Downstream is headquartered in San Francisco with an office in New York City..
Founded in late 2016 as a spin-off from SoulGame, Yomob has built upon the deep expertise that enables mobile game or app developers to fully bring about the maximum potential revenue of video advertising. Through tailored ad scene optimization, Yomob’s powerful matching algorithm serves each game or app with premium ad inventory from multiple sources while greatly reduce publisher’s ad operation cost and further improves the ad performance and revenue.
Yomob’s global team is located in Los Angeles, San Francisco and Beijing.. .
Ubby is a social commerce platform that allows users to share products with friends and followers and get sales rewards automatically. Through the Ubby smartphone app, users, influencers and their followers, friends, and friends of friends, are all rewarded in cash by endorsing products and experiences that they love.
Ubby was founded in 2016.. .
Fetch It is a mobile technology platform utilizing a patent-pending geo-location trigger for delivering high-value, localized content (phase 1 – completed) along with rewards & incentives to 1 billion tourists and locals (phase 2 – in development). The app is on iTunes (http://bit.ly/fetchitapp) and Google Play (http://bit.ly/fetchitapp2).
Vision: The mass creation of high-value travel content by enterprise customers on a publisher ad network with a real-time bidding exchange. Pain Point: Mobile ads are inefficient and ineffective because they rarely present brands or their offers at the right time, right moment or right place.
Solution: Fetch It ‘releases’ (for viewing) geo-targeted incentives at the most actionable viewing location combined with highly correlative content – thus increasing brand recall and reward redemption. Market Validation: Kiip.com, with $15MM of VC backing, has proven massive reward conversions: 500MM monthly incentives served and a 10% redemption rate..
MOBILE QUEST MARKETING Services The Eagle Ninja platform leverages location based services (“Ability”) and contextual data (“Motivation”) to invite prospects on Quests using monetary and point rewards (“Trigger”). A variety of interactions can be designed as part of a Quest, froServicesm digital micro-games, to taking pictures, viewing videos, answering questions designed to reinforce branding & messaging, and shopping and discovery actions.
Quest can be used to foster conversion (“one-off behaviour”) or adoption (“long term behaviour change”) through consecutive “re-targeting” Quests, as well as branding and social sharing. Link to a brief commercial deck: https://docs.google.com/a/eagleninja.com/file/d/0B7wfqLi-9JuWYWczX0h1TWluc28/edit?pli=1.
And sometimes, it’s downright lonely. mush is an app which helps you meet local, like-minded mums with kids the same age..
They envision theirselves as the “Uber” of financial services, where they pool and share the economy of both the borrowers and lenders online.. .
Sportamba – Mobile app which let fans to have exciting participation in contests and rewards for their activity. Stadiums – will receive valuable analytics and increasing sales due to engagement fans to activities.
Bars – mobilizing fans to spend more money due to loyalty program and gamification. How it works – gather friends in 1 click from different social nets for watching the game in certain bar – Competing – predicting, betting/ answering and so on.
Getting points and Exchange for the sports prizes on the stadiums and cafes. Win-win for Business! Stadiums and Bars will be our partners – place our advertising at their web sites, prepare the pool rewards and will get new visitors and analytics about fans as a result.
The main revenue streams are – Bars subscription to be present in list of recommended bars for watching the game and selling analytics for the sports teams about fans.. .
ZEPHYR Digital is a bespoke ad monetization tool for discerning publishers. The platform helps publishers solve their pressing needs that maximizes both performances and revenues.
All publishers and contents are qualified through partner programs that guarantees market success and brand safety. The company believes in a partnership and relationship that requires consistent results and actionable feedback.
The clients of the company are BBDO, Ogilvy, OMD, groupm, WPP, and dentsu. The partners of the company are abc, zynga, CBS, and Daily Mail.
It also offers opportunities that promotes and distributes 360° interactive video ads. The company’s global network is driven through the U.S., the U.K., China, and Singapore.
ZEPHYR Digital is a U.S.-based company that was founded in 2014 by Andrew Wang.. .
Adadyn is a global advertising technology platform that facilitates end-to-end campaign management. Its self-service user interface enables users to launch advertising campaigns with retargeting, prospecting, and personalized creative optimization options.
The platform’s audience segmentation and data management functionality allows marketers to customize and differentiate ad creative based on goals, audiences, products, and more. The universal Adadyn pixel differentiates between those who bounced off the homepage, viewed a product page or dropped off the shopping cart page.
Its solutions include Adadyn for Retail and Adadyn for Travel. Adadyn partners with a number of ad tech solution providers in the ecosystem such as fraud and malware protection agencies, DSPs and SSPs, trading desks, and more, to help its clients produce targeted ads.
Adadyn was launched in 2006 by Kiran Gopinath and its operations are based in San Francisco, California.. .
ipsh! is the North American leader in innovating, developing and deploying effective, turnkey mobile marketing solutions, with over 400 successful campaigns since the company’s inception in June of 2001. Recently, ipsh! received MediaWeek’s award for best Non-traditional Media Plan of the Year 2004.
In addition, a campaign by Elizabeth Arden’s marketing team and Goodby Silverstein & Partners, which used ipsh! technology to deliver targeted SMS (short messaging service) communications for Britney Spears’s Curious brand of perfume, won the Marketing and Interactive Excellence (MIXX) Silver award. Spanning technologies that encompass 1-way and 2-way SMS, alerts, promotions, ringtones, logos, pictures, wallpapers, screensavers, games, real-time voting/polling, chat, interactive TV, IVR (interactive voice response), premium SMS, MMS, and mobile video, ipsh! has dominated the media, entertainment and brand verticals with its proprietary PRISM platform..
TapHeaven’s automated UA Co-Pilot live monitors, analyzes and optimizes your mobile campaigns. We are performance-based, unbiased and work across all channels.
TapHeaven eliminates wasted ad spend on under-performing campaigns by automatically optimizing campaigns in real time. Secondly, TapHeaven leverages its sophisticated machine learning algorithms which are ingesting and analyzing performance data from the ad ecosystem (ad channels and attribution) in real time to accurately predict the (LTV) lifetime value of each mobile user and optimize every bid to maximize the profit and ROI of every ad purchased..
Demand Local empowers Automotive Advertising & Marketing agencies to Scale and Grow their businesses. We are Industry-leading experts in providing cutting-edge solutions such as Geo-Fencing, Walk-In Attribution – Registered Showroom Visits, Mobile Marketing, Facebook Advertising, Connected TV Advertising, Inventory Marketing, Dynamic Display Ads, Search Engine Marketing, Video Marketing, Audio Advertising, and Amazon Advertising.
Demand Local has a proven track record of successful business relationships with some of the largest Auto Ad Agencies and Dealerships in North America for more than a decade. Our Digital Ad Infrastructure was built from the ground-up specifically to serve the Automotive Sector by unifying our proprietary technology with some of the industry’s leading media and technology services.
Demand Local has been a pioneer in adopting newer media, and technologies to better bridge the gap between advertisers and buyers. Demand Local was founded by Ray Bhatia and Mike Machado in 2008 with a vision to unleash the full potential of Digital Marketing using technology.
Over the years Demand Local has garnered highly positive reviews and customer advocacy for its agency-centric products and services.. .
ARtillery Intelligence chronicles the evolution of AR & VR, otherwise known as spatial computing. Through writings and multimedia, it provides deep and analytical views into the industry’s biggest players, opportunities and strategies.
It’s about insights, not cheerleading. Run by analysts and former journalists, coverage is grounded in a disciplined and journalistic approach.
It also maintains a business angle: Though there are lots of fun and games in AR & VR, long-term cultural, technological and financial implications are primary. Products include the AR Insider publication and the ARtillery PRO research subscription.
Research includes monthly Intelligence Briefings (archive and editorial calendar below), market-sizing forecasts and consumer survey data, all housed in a robust intelligence vault.. .
AltaMob is a comprehensive App monetization SSP platform. AltaMob helps you delivery high quality users through their premium mobile performance network Appaba.
This effective one-stop platform will help you increase the audience base for your apps or mobile sites. Performance marketing has never been so easy..
Pubtap is a consumer mobile startup building a utility that simplifies and enhances real-life social experiences. Using big data, location, & efficient UI, Pubtap provides offers superior group coordination tools, real time venue & event discovery, and a preemptive social search & recommendation engine.
Pubtap then delivers targeted and measurable mobile advertising to local businesses to help them thrive.. .
i-movad is a San Francisco based subsidiary of i-mobile, one of the largest ad network company in Japan. They do advertising business worldwide, including ad network, affiliate, video ad, and DOOH(digital signage) businesses.
Other than that, they do new business development and investment business with forefront companies internationally.. .
AdTribute was founded to disrupt traditional approaches to performance marketing. We are a team of big-picture thinkers with a passion for developing flexible strategies designed to adapt to constantly changing variables within social, SEM, display, and video channels.
Our team has worked across a wide range of industries, including technology, CPG, auto, healthcare, QSR, beauty, fashion, mobile applications, energy, eCommerce, and everything in between. As a part of the 19 York family, a network of marketing communications specialists, we are able to advise and execute against any need a brand may have..
You may write to us at: Leap Droid/Fupping Ltd, 349 Royal College Street, London, England, NW1 9QS.