# Celtra funding: rounds and investors

> Celtra has raised $15M across 1 round since 2017. Investors include Unilever Ventures and WPP Ventures. Every round with its source.

Source: https://millionrounds.com/company/celtra (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Celtra*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Advertising & Adtech Martech

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2017, from 1 source

- **Latest round:** Round, $15M Jun 2017
- **Investors:** 2

See who backed them

## The rounds

- **Jun 2017** Round **$15M** [Unilever Ventures](https://millionrounds.com/fund/unilever-ventures) [WPP Ventures](https://millionrounds.com/fund/wpp-ventures) Reported by FinSMEs

## Founders and team

From Celtra's own website: 2 founders, 4 on the team.

**Miha Mikek** Founder & CEO

**Maja Mikek** Co-Founder & CFO

- **Miha Rugelj** CTO
- **Uroš Cvetko** COO
- **Tanja U. Mosquera** VP, Marketing
- **Micah Nessan** General Counsel

## Everyone who backed them

[Unilever Ventures](https://millionrounds.com/fund/unilever-ventures) Corporate VC **1** round

[WPP Ventures](https://millionrounds.com/fund/wpp-ventures) Corporate VC **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=celtra).

## Also claim to have backed them

These 4 firms list Celtra as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Lerer Hippeau](https://millionrounds.com/fund/lerer-hippeau) VC firm Per its own site

[GrandBanks Capital](https://millionrounds.com/fund/grandbanks-capital) VC firm Per its own site

[Vida Ventures](https://millionrounds.com/fund/vida-ventures) VC firm Per its own site

[STG – Symphony Technology Group](https://millionrounds.com/fund/stg-symphony-technology-group) Private equity Per its own site

## Quick answers about Celtra

### Who invested in Celtra?

Celtra's investors include Unilever Ventures and WPP Ventures.

### How much has Celtra raised?

Celtra has raised $15M across 1 round since 2017.

### When did Celtra last raise?

Celtra's most recent round was an Undisclosed round of $15M in Jun 2017.

### What was Celtra's biggest round?

Its most recent round, $15M in Jun 2017, is also its largest on record.

### Who backed Celtra first?

Celtra's first round on record, in Jun 2017, was backed by Unilever Ventures and WPP Ventures.

### What stage is Celtra at?

Celtra's latest named round is an Undisclosed round, in Jun 2017.

### Where is Celtra based?

Celtra is based in the United States.

## Companies like Celtra

In the same sector, and raised in the last eighteen months.

[**Kevel** $75M · Oct 2026](https://millionrounds.com/company/kevel)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Different** $48M · Oct 2026](https://millionrounds.com/company/different)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)[**OuterSignal** $22M · Sept 2026](https://millionrounds.com/company/outersignal)[**Pipedrive** $90M · Sept 2026](https://millionrounds.com/company/pipedrive)

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