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Celtra

Celtra

Private
New York City, New YorkEnterprise Softwarehttps://celtra.com

Last Round

M&A

Nov 10, 2021

Total Funding Raised

$25.2M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Celtra operates in Enterprise Software and is based in New York City, New York. Its latest recorded funding round was a Series C round in June 2017.

Celtra is a software company that provides a cloud-based creative automation platform for marketers, media platforms, and agencies to produce, manage, and optimize digital ad creatives at scale.

Sector

Enterprise Software

Verticals

Digital Advertising, Marketing, Content Creation, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Celtra Comparables

Compare Celtra with similar companies based on industry and business-model similarity.

Celtra comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Rocketium
86%
Bannerflow
86%
Papirfly
83%
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Celtra Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
M&ANov 10, 2021
Series CJun 21, 2017
Series BJan 17, 2013
Series AJan 25, 2011
Series AMay 26, 2009
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Key People

Founding team and executive leadership

Maja Mikek

Co-Founder CFO

Founding Team

Mihael Mikek

Founder CEO

Founding Team

Matic Tribušon

Chief Product Officer

Executive Team

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Celtra Investors

Notable investors and investment history

Celtra investors
InvestorRounds
Fairhaven CapitalSeries B, Series A
STG PartnersM&A
SoftBank CapitalM&A, Series B
RSG CapitalSeries A
GrandBanks CapitalSeries B, Series A
Unilever VenturesSeries C
Glasswing VenturesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 22, 2026

    Vice identified as a new customer.

  • May 22, 2026

    Lululemon identified as a new customer.

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Celtra Filings

Explore SEC and related filing metadata, where available.

Celtra filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Celtra's valuation, stock price, and market status.

Is Celtra a public or private company?

Celtra is a private company.

What is the current stock price of Celtra?

Celtra is a private company, so its shares have no public market price. Caplight tracks Celtra's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Celtra worth (valuation)?

Valuation information for Celtra is not publicly available.

Can I buy Celtra stock?

Celtra shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Celtra's last funding round?

Celtra's most recent funding round was M&A on November 10, 2021.

Who are the main investors in Celtra?

Key investors in Celtra include STG Partners, SoftBank Capital, RSG Capital, Unilever Ventures.

Will Celtra IPO soon?

No public IPO plans have been announced for Celtra.

How can I track Celtra secondary market activity?

Caplight tracks bids, offers, and trades in Celtra's shares on secondary markets.

Firmographic Details

HeadquartersNew York City, New York
Employee Range178
Year Founded2006
Last FundingNov 10, 2021

Institutional Data Access

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