# Brock Berry

> Brock Berry is the Denver-based co-founder and CEO of AdCellerant, a digital advertising technology and services business founded in 2013. A former newspaper advertising executive and AdTaxi leader, he works with media companies and agencies to bring sophisticated digital marketing to smaller advertisers. His career combines channel partnerships, software development, sales leadership and writing about advertising technology.

- **Role:** Co-Founder and CEO at AdCellerant
- **Organizations:** AdCellerant, AdTaxi, MediaNews Group / Digital First Media, The Denver Post, Clarity Media Group, The Parent Company, Schurz Communications, Affinity Express
- **Education:** Indiana University Bloomington
- **Known for:** Co-founded AdCellerant in November 2013., Helped develop AdCellerant’s software and services distribution model through media companies and agencies., AdCellerant’s UI.Marketing received the News/Media Alliance April 2018 New(s) Ideas recognition.

## Career timeline

- **1998-2002** — Attended Indiana University Bloomington, according to his LinkedIn profile.
- **Before 2013** — Held advertising sales and leadership positions at The Herald-Times, The Denver Post, Clarity Media Group, MediaNews Group and AdTaxi; exact dates are not established for all roles.
- **2013** — Named to Editor & Publisher’s 25 Under 35.
- **2013-11** — Co-founded AdCellerant with Shelby Carlson and John Chamberlin.
- **2017** — Discussed bootstrapping, a sales-based equity arrangement with Voice Media Group, and the software-plus-services model in a joint interview with Shelby Carlson.
- **2018** — Named CEO of the Year at the Colorado Technology Association APEX Awards, according to his public LinkedIn profile.
- **2019** — Included in Denver Business Journal’s 40 Under 40, according to his public LinkedIn profile.
- **2023-12** — Clearview Capital recapitalized AdCellerant; Berry continued as CEO and retained a significant equity stake.
- **2026** — Continued writing about advertising technology; AdCellerant appeared on the 2026 Inc. 5000.

## Achievements

- Co-founded AdCellerant in November 2013.
- Helped develop AdCellerant’s software and services distribution model through media companies and agencies.
- AdCellerant’s UI.Marketing received the News/Media Alliance April 2018 New(s) Ideas recognition.
- Editor & Publisher 25 Under 35, 2013.
- Colorado Technology Association APEX CEO of the Year, 2018, listed on his public LinkedIn profile.
- Denver Business Journal 40 Under 40, 2019, listed on his public LinkedIn profile.
- Led AdCellerant through a December 2023 recapitalization with Clearview Capital.

## Latest updates

- **2026-09** — Streaming Media lists his article “What Nielsen–DoubleVerify Says About the Future of Video Measurement,” dated September 29, 2026.
- **2026-02** — Published the LinkedIn article “Why 2026 Will Separate Digital Marketing Leaders from Everyone Else” on February 11, 2026.
- **2025-09** — Discussed AI, leadership and AdCellerant’s growth in a ValiantCEO interview recapped by the company on September 30.

## Links

- Website: https://adcellerant.com/
- LinkedIn: https://www.linkedin.com/in/brockenfieldberry

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Profile page: https://yespress.io/brock-berry
Published by YesPress — https://yespress.io
Last updated: 2026-10-27