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How Celtra CEO Mihael Mikek grew Celtra to $33.5M revenue with a 201 person team in 2024.

Developer and provider of mobile rich-media advertising and analytics platform designed for digital advertising. The company's digital advertising platform is an integrated and scalable cross-screen HTML5 technology based fully self-service platform which creates, distributes and optimizes the highest quality, data-driven ads at scale, across all channels, enabling agencies, media suppliers and brand leaders to run large-scale and complex campaigns across all screens.

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Celtra Revenue

In 2024, Celtra's revenue reached $33.5M. The company previously reported $5.8M in 2024. Since its launch in 2006, Celtra has shown consistent revenue growth.

Celtra Revenue GrowthReported revenue / ARR by year$0$8M$15M$23M$30M$38M2006200820102012201420162018202020222024$0$5M$34MSource: GetLatka.com
YearMilestone
2024Celtra Hit $33.5m revenue in November 2024
2024Celtra Hit $5.8m revenue in October 2024
2023Celtra Hit $4.6m revenue in December 2023
2021Celtra Hit $4.6m revenue in April 2021
2006Launched with $0 revenue

Celtra Valuation, Funding Rounds

Celtra has not publicly disclosed its valuation. The company has raised $25.2M in total funding to date.

Celtra has raised $25.2M in total funding across 4 rounds, with its most recent round in 2017.

Celtra Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$6M$12M$18M$24M$30M20062008201020122014201620172006 cumulative: $0 • 2006 Founded: $02009 cumulative: $1M • 2006 Founded: $0 • 2009 Funding round: $1M2011 cumulative: $6M • 2006 Founded: $0 • 2009 Funding round: $1M • 2011 Funding round: $5M2013 cumulative: $10M • 2006 Founded: $0 • 2009 Funding round: $1M • 2011 Funding round: $5M • 2013 Funding round: $4M2017 cumulative: $25M • 2006 Founded: $0 • 2009 Funding round: $1M • 2011 Funding round: $5M • 2013 Funding round: $4M • 2017 Funding round: $15M$25M2006 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold
2017Funding round$15M--
2013Funding round$4M--
2011Funding round$5M--
2009Funding round$1.2M--

Celtra Employees & Team Size

Celtra employs approximately 201 people as of 2026, down from 205 in 2023.

Celtra has 201 total employees in different roles and functions and 1 sales reps that carry a quota.

Celtra Team GrowthReported headcount over time060120180240300200620082010201220142016201820202022202400201201Source: GetLatka.com
YearMilestone
2024Reached 201 employees (December 2024)
2024Reached 201 employees (October 2024)
2023Reached 205 employees (December 2023)
2022Reached 228 employees (December 2022)
2021Reached 247 employees (December 2021)
2021Reached 207 employees (April 2021)

Founder / CEO

Mihael Mikek

Founder and CEO of Celtra, the Creative Automation software-as-a-service company. Celtra helps large enterprises and emerging DTC brands automate creative production with a simple to use SaaS platform for marketing teams. On Celtra's cloud-based software, creative and marketing teams collaborate to design and deliver digital campaigns across the ever-growing number of channels, ad formats, variations, and markets. Powering 400+ creative teams and 2/3 of Fortune 500 companies, brands and publishers alike use Celtra to transform their creative production and collaboration. Celtra won numerous industry and business awards for it’s innovative SaaS platform, including IAB Mixx, iMedia ASPY, MassTLC, and others. Miha was recognized with several business leadership awards in Europe and honored as a 2012 Rising Star by Babson College. He regularly appears as a speaker at leading industry events, including BI Ignition, Cannes Lions, Dmexco, IAB Summit, CES, and has been covered by the Financial Times, Business Insider, Forbes, AdAge, AdvertisingWeek, and other major publications. He lives with his wife Maja, Celtra co-founder, and two kids in Boston, MA.

Q&A

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Customers

We do not have customer count information for Celtra yet.

Frequently Asked Questions about Celtra

What is Celtra's revenue?

Celtra generates $33.5M in revenue.

Who founded Celtra?

Celtra was founded by Mihael Mikek.

Who is the CEO of Celtra?

The CEO of Celtra is Mihael Mikek.

How much funding does Celtra have?

Celtra raised $25.2M.

How many employees does Celtra have?

Celtra has 201 employees.

Where is Celtra headquarters?

Celtra is headquartered in Mansfield, Massachusetts, United States.

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Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .