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Altitude Digital

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Streamlining and amplifying the #adtech marketplace with our video #SSP, demand sources & #mobile advertising technology.

Denver, United StatesFounded 2009Marketing
Valuation $100–250M Last recorded · 2016
Revenue $50–100M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Altitude Digital and the history behind them.

About Altitude Digital

Altitude Digital, founded in 2009 by serial entrepreneur Jeremy Ostermiller, established itself as a significant player in the advertising technology space from its headquarters in Denver, Colorado. Ostermiller, a recognized figure in the entrepreneurial community with accolades such as the Ernst & Young Entrepreneur of the Year award, started the company with a mere $500, scaling it into a rapidly growing digital media enterprise. His journey reflects a passion for identifying and building solutions in complex, underserved markets, a drive that propelled Altitude Digital's growth.

The company operated as a programmatic video technology firm, centered on its proprietary Altitude ARENA® platform. This self-service, white-label Supply-Side Platform (SSP) was engineered to provide online publishers with direct control over their desktop and mobile video advertising inventory. The primary clients were publishers seeking to maximize revenue by optimizing their ad space and advertisers aiming to connect with targeted audiences. By offering tools for transparent pricing, real-time insights, and management of both direct and exchange buyers, the platform enabled publishers to enhance yield and streamline operations. A key feature was its pre-opportunity viewability targeting, which allowed advertisers to bid specifically on impressions confirmed to be in-view, thereby reducing wasted ad spend and improving campaign effectiveness for advertisers while increasing the value of inventory for publishers.

Altitude Digital's business model was rooted in providing technology that facilitated the buying and selling of programmatic video advertising. The company processed a significant volume of impressions, reaching 15 billion per month at one point, showcasing its scale within the ad-tech landscape. The firm's growth was fueled by several funding rounds, including debt financing and venture capital from investors like Mercato Partners, Cypress Growth Capital, and Silicon Valley Bank, accumulating over $59 million. This capital supported expansion, including plans to enter the European market and enhance its data infrastructure. In August 2017, Altitude Digital merged with Genesis Media, a publisher analytics and data science company. The merger aimed to create a comprehensive platform by combining Altitude's programmatic video SSP with Genesis Media's content analytics, offering publishers a unified system to analyze audience engagement and monetize their inventory more intelligently. The combined entity continued under the Genesis Media name.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2009
Headquarters
Denver, United States
Employees
18
Open positions
None listed
Dealroom signal
79.6/100
Industry
Media, Marketing
Sub-industry
Adtech
Sector
Marketing, Verification, Adtech, Open Source, Advertising, Publishing, Branding, Video, Platform, Auction
Technology
Big Data
Client focus
b2b

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Aug 2017 $0 — Genesis Media —
LATE VC✓Equity / VC Apr 2016 $18M $70M Multiplier Capital · Bridge Bank · Western Alliance Bank —
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

Altitude Digital website traffic

Latest recorded traffic for Altitude Digital is 180 monthly website visits, down 5.3% over the last three months. Altitude Digital's team grew 20% over the past year.

Latest monthly visits180 3-month web change-5.3% 1-year team growth+20%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

  • Cypress Growth Capital
  • Funding Strategy Partners

Series A2 investors entered at this stage

Series B and later4 investors entered at this stage

  • FastPay
  • Multiplier Capital
  • Western Alliance Bank
  • Bridge Bank

Other known investors1 additional known investor

  • Genesis Media
Team profiled 16 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States66.7%
🇧🇷 Brazil33.3%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Altitude Digital on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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