About RadiumOne
RadiumOne is a Media & Entertainment company based in San Francisco (United States) founded in 2009. Enterprise advertising platform. RadiumOne has raised $87.5 million across 4 funding rounds from investors including Draper Esprit, Harmony Partners and Trinity Ventures. The company has 213 employees. RadiumOne has completed 2 acquisitions, including Clixtr and Focal Labs. Its focus areas include Enterprise Applications, AdTech, Demand Side Platform and Cross-Device. Its legal entity is RADIUMONE, INC. Its competitors include The Trade Desk, Beeswax and Quantcast; 3 of its 3 listed competitors have raised funding.
Company details
RadiumOnes self-serve SaaS enterprise platform enables programmatic buying, real-time optimization, and reporting generates first-party data about actual customers, enables onboarding first-party data, or interacts with a marketers own data platform. Understanding the full user experience of a mobile app from installation, to activity, to conversion. The mobile platform retargets online audiences on their mobile or online device, build cross-platform audience segments, and deliver hyper-local ads. It offers publishers free tools that make it easy to share the content which results in message amplification. The existing data of pre-segmented users is analyzed and refined as their activities generate even more insight.
- Headquarters San Francisco, United States
- Employees 213
- SectorsMedia & Entertainment
- Website radiumone.com
- Social LinkedIn X Facebook
- Legal Name Radiumone, Inc.
- Total Equity Funding$87.5M (USD)
in 4 rounds
- Latest Funding Round$54M (USD), Series C
Jun 2015
- InvestorsDraper Esprit
& 5 more
- Employee Count213
- Investments & AcquisitionsClixtr
& 1 more
Funding Insights of RadiumOne
RadiumOne has successfully raised a total of $87.5M across 4 strategic funding rounds. The most recent funding activity was a Series C round of $54 million completed in June 2015. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $87.5M
- Total Rounds 4
- Last Round Series C β $54M
- First Round $2M
(Sep 2009)
- Investors Count 6
All 4 funding rounds of RadiumOne with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jun 2015 | $54M | Series C | β | β | |
| Mar 2011 | $21M | Series B | β | Crosslink Capital, Draper Esprit | |
| Dec 2009 | $10.5M | Series A | β | β | |
| Sep 2009 | $2M | Angel Round | β | β | β |
6 investors in total: 6 institutional.
Investors in RadiumOne
RadiumOne has secured backing from 6 investors, including venture fund investors. Prominent investors backing the company include Draper Esprit, Harmony Partners and Trinity Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital is provided to expansion-stage software and tech firms. | harmonyvp.com | New York, United States | ||
Venture capital firm investing in early-stage technology and real estate companies. | trinityventures.com | |||
Venture capital is invested in various sectors by Crosslink Capital. | crosslinkcapital.com | San Francisco, United States | ||
Stage agnostic VC firm investing globally | 2004 | draperesprit.com | London, United Kingdom | |
Private markets investment management with strategies in equity, credit, and secondary investments. | adamsstreetpartners.com | |||
Investments in private tech ecosystem are made by Industry Ventures. | industryventures.com | San Francisco, United States |
Investor details for RadiumOne
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
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Verified entity values are shown only after access is granted.
Investments & Acquisitions by RadiumOne
RadiumOne has strategically engaged in corporate development activities, having acquired 2 companies. Notable acquisitions include Clixtr and Focal Labs.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Photos are shared online by users via Focal Labs platform. | focallabs.com | San Francisco, United States | 2009 | Dec 2011 | β’β’β’β’ | |
Geotagged photos from events are shared via location-based platform. | clixtr.com | San Francisco, United States | 2008 | Dec 2011 | β’β’β’β’ |
Complete acquisition details for RadiumOne
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
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Timeline of RadiumOne
5 dated milestones of RadiumOne across 6 years, from founding to its latest funding, stage changes and deals.
- Founded RadiumOne is founded.
- Funding First funding round of $2.0M.
- Acquisition Acquires Focal Labs.
- Acquisition Acquires Clixtr.
- Funding Latest funding round, Series C, of $54.0M.
Competitors of RadiumOne
RadiumOne has 3 listed competitors in our database, 3 of them funded. They include The Trade Desk, Beeswax and Quantcast.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| thetradedesk.com | 2009 | Ventura, United States | $82.5M | 3,115 | DSP software is provided for ad campaign execution across channels. | |
| beeswax.com | 2014 | New York, United States | $28.26M | 33 | Custom bidding technology is provided for ad auction buyers. | |
| quantcast.com | 2006 | San Francisco, United States | $61.7M | 366 | AI-driven data intelligence is provided for marketing solutions. |
Detailed competitors of RadiumOne
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of RadiumOne
Websites that share an audience with RadiumOne (radiumone.com).
Websites whose visitors overlap most with RadiumOne. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| baynote.com | 100% | View details | |||
| turn.com | 100% | 62.5K | View details | ||
| millennialmedia.com | 100% | View details | |||
| brightroll.com | 100% | View details | |||
| marketo.com | 100% | 224.6K | #223,772 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 16 similar websites and full traffic analytics for RadiumOne
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 16 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Advertising & Marketing Tech
3 companies that operate in the same segment as RadiumOne (Advertising & Marketing Tech) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
AI-powered platform manages marketing creatives and customer journeys. | 1982 | San Jose, California, United States | USD 23.77 B | 30,710 | ||
Ad verification solutions are delivered for digital media campaigns. | 2008 | New York, New York, United States | USD 396.5 M | USD 748.29 M | 1,200 | |
Native advertising solutions are delivered via a cloud-based content platform. | 2006 | New York, New York, United States | USD 403.72 M | USD 1.3 B | 1,800 |
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Related news about Radiumone
Complete news archive for RadiumOne
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Frequently Asked Questions about RadiumOne
RadiumOne was founded in 2009.
RadiumOne is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
RadiumOne is a funded company, having raised a total of $87.5M across 4 funding rounds to date. The company's 1st funding round was a Angel Round of $2M, raised on Sep 2009.
RadiumOne has 213 employees.
RadiumOnes self-serve SaaS enterprise platform enables programmatic buying, real-time optimization, and reporting generates first-party data about actual customers, enables onboarding first-party data, or interacts with a marketers own data platform. Understanding the full user experience of a mobile app from installation, to activity, to conversion. The mobile platform retargets online audiences on their mobile or online device, build cross-platform audience segments, and deliver hyper-local ads. It offers publishers free tools that make it easy to share the content which results in message amplification. The existing data of pre-segmented users is analyzed and refined as their activities generate even more insight.
RadiumOne's top competitors include The Trade Desk, Beeswax and Quantcast.
RadiumOne has made 2 acquisitions, including Clixtr, and Focal Labs.
RadiumOne has 6 investors. Key investors include Draper Esprit, Harmony Partners, Trinity Ventures, Crosslink Capital, and Adams Street Partners.
RadiumOne operates through Radiumone, Inc..

