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ASTRONOMER
Astronomer
Data orchestration / AI infrastructure · New York, New York · United States · Founded · 2016 · ≈ · 350 · employees

Astronomer Funding — Last Valued at $775M

Private

Astronomer has raised $374.8M across 6 funding rounds, plus 1 undated round. The latest round valued Astronomer at $775M post-money, with Bain Capital Ventures on the lead line.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
Astronomer funding · at a glance
Total raised, all rounds
$374.8M
sum of disclosed sizes
Funding rounds
6
plus 1 undated round
Latest round
$775M
post-money · May 2025
Lead on that event
Bain Capital Ventures
Salesforce Ventures, Insight Partners (existing investor), and Venrock participated
2025
About Astronomer

Astronomer raised a $93 million Series D round led by Bain Capital Ventures, funding to deliver its unified DataOps platform for enterprise AI use cases.

Funding timeline

The Astronomer funding timeline

6 funding rounds, the latest highlighted.

2016
Astronomer founded

Astronomer was founded in 2016, United States.

UNDATED
Series C

No date is disclosed for this round.

NOV 2016
Seed

A primary round — the company sells new shares to investors it selects. $1.9M raised.

Valuation basisAmount$1.9MPrice / shareLead
JUN 2017
Seed

Alsop Louie Partners, David Lieb, Martin Olczyk. $4M raised, led by CincyTech.

Valuation basisAmount$4MPrice / shareLeadCincyTech
SEP 2019
Seed

Bain Capital Ventures, Refinery Ventures, Frontline Capital Ventures, CincyTech, Wireframe Ventures, Grand Ventures. $5.7M raised, led by Sierra Ventures.

Valuation basisAmount$5.7MPrice / shareLeadSierra Ventures
MAY 2020
Series A

Bain Capital Ventures, Frontline Ventures, Grand Ventures, Refinery Ventures, Sierra Ventures. $13.6M raised, led by Venrock.

Valuation basisAmount$13.6MPrice / shareLeadVenrock
JAN 2021
Series B

A primary round — the company sells new shares to investors it selects. $43.6M raised.

Valuation basisAmount$43.6MPrice / shareLead
MAY 2025LATEST
Series D at $775M post-money

Salesforce Ventures, Insight Partners (existing investor), and Venrock participated. $93M raised, led by Bain Capital Ventures.

Valuation basispost-moneyAmount$93MPrice / shareLeadBain Capital Ventures
IPO: NOT ANNOUNCED

No filing has been made.

Funding rounds

Astronomer funding rounds in full

6 dated rounds, newest first.

Round
Date
Amount
Valuation
Price / share
Lead investors
Participation
Series D LATEST
May 2025
$93M
$775Mpost-money
—
Bain Capital Ventures
Salesforce Ventures, Insight Partners (existing investor), and Venrock participated
Series B
Jan 2021
$43.6M
—
—
—
—
Series A
May 2020
$13.6M
—
—
Venrock
Bain Capital Ventures, Frontline Ventures, Grand Ventures, Refinery Ventures, Sierra Ventures
Seed
Sep 2019
$5.7M
—
—
Sierra Ventures
Bain Capital Ventures, Refinery Ventures, Frontline Capital Ventures, CincyTech, Wireframe Ventures, Grand Ventures
Seed
Jun 2017
$4M
—
—
CincyTech
Alsop Louie Partners, David Lieb, Martin Olczyk
Seed
Nov 2016
$1.9M
—
—
—
—
Series C
—
$213M
—
—
Insight Partners
Bain Capital Ventures, Salesforce Ventures, and other investors
Astronomer · investors

Investors

Insight PartnersLEADBain Capital VenturesLEADVenrockLEADSSierra VenturesLEADCCincyTechLEADSalesforce Ventures

Frequently asked questions

Is Astronomer publicly traded?›

No. Astronomer is a private company; its shares do not trade on a public exchange.

What is Astronomer's valuation?›

The last valuation is $775M.

Who has invested in Astronomer?›

Lead investors for each round are in the funding timeline.

Who are Astronomer's competitors?›

The closest data orchestration / ai infrastructure peers are on the competitors page.

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