Astronomer - About the company
Astronomer is a series D company based in Cincinnati (United States), founded in 2015 by Greg Neiheisel. It operates as a Cloud-based platform for data pipelines. Astronomer has raised $376M in funding from investors like Insight Partners, Bain Capital Ventures and Sierra Ventures, with a current valuation of $*****. The company has 2136 active competitors, including 230 funded and 186 that have exited. Its top competitors include companies like Box, Software AG and Matillion.
Company Details
Cloud-based platform for data pipelines. It is a hosted data pipeline service that can be used to connect various data sources like Oracle, MySQL, Salesforce, etc to destinations like cloud platform amazon redshift, bi tools, google analytics, and website analytics tools like kissmetrics. The company also provides implementation services to the companies with no data engineer.
- Website
- www.astronomer.io/
- Social
- Registered Address
- 50 W 23RD STREET, SUITE 1400, NEW YORK, NY 10010
Key Metrics
Founded Year
2015
Location
Cincinnati, United States
Stage
Series D
Total Funding
$376M in 9 rounds
Latest Funding Round
Post Money Valuation
$***** as on Jul 18, 2025
Investors
Ranked
13th among 2136 active competitors
Employee Count
4,479 as on Sep 30, 2026
Investment & Acquisitions
Similar Companies
Legal entities associated with Astronomer
Astronomer is associated with 2 legal entities given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Reports |
|---|---|---|---|---|
ASTRONOMER, INC. CIN: 200878999 , United States, Active | Aug 26, 2022 | - | - | - |
ASTRONOMER, INC. CIN: 475158055 , United States, Active | - | 181 (As on Dec 31, 2024) | - |
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Astronomer's funding and investors
Astronomer has raised a total funding of $376M over 9 rounds. Its first funding round was on Aug 2015. Its latest funding round was a Series D round on May 01, 2025 for $*****. 6 investors participated in its latest round. Astronomer has 29 institutional investors.
Here is the list of recent funding rounds of Astronomer:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
May 01, 2025 | 3081933 | Series D | 2499241 | 8486869 | 5117796 | 3855512 |
Mar 23, 2022 | 7060764 | Series C | 2583272 | 7080937 | 5031266 | |
2021 | 3399 | Seed | 8135 | 3885 | 6187 |
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Astronomer's founders and board of directors
Founder? Claim ProfileThe founders of Astronomer is Greg Neiheisel. Andy Byron is the CEO of Astronomer.
Here are the details of Astronomer's key team members:
- Greg Neiheisel: Co-Founder of Astronomer. Contact Info: 1 email address
- Andy Byron: CEO of Astronomer.
Astronomer's Board of Directors
Astronomer's board has 3 active members. Ryan Walker, Michael Venerable and Timothy Brunk are independent board members.Here is the list of Astronomer's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 9y 2m | |
jbygfyk | Independent board member | - | Current | 1y 9m |
uxvqjzi | Independent board member | - | Current | 5y 4m |
View details of Astronomer's Founder profiles and Board Members
Astronomer's employee count trend
Astronomer has 4,479 employees as of Sep 26. Here is Astronomer's employee count trend over the years:
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Astronomer's Competitors and alternates
Top competitors of Astronomer include Box, Software AG and Matillion. Here is the list of Top 10 competitors of Astronomer, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Box 2005, Redwood City (United States), Public | AI based platform for secure collaboration, content management,
and workflow | $693M | 80/100 | |
2nd |  Software AG 1969, Darmstadt (Germany), Acquired | Provider of digital transformation solutions, services, and enterprise application products | - | 77/100 | |
3rd |  Matillion 2010, Altrincham (United Kingdom), Series E | Developer of a cloud platform for data integration and transformation | $312M | 74/100 | |
4th |  Fivetran 2012, Oakland (United States), Series D | Provider of a platform for automated data movement and integration | $730M | 72/100 | |
5th | PandaDoc 2011, San Francisco (United States), Series C | Provider of document management and automation platform with e-signature capabilities | $61.9M | 70/100 | |
6th | Provider of digital solutions for KYC, document management, and digital signatures | $11.9M | 69/100 | ||
7th | Nexla 2016, San Mateo (United States), Series B | Provider of AI-powered data integration platform designed for enterprise agent applications | $33.5M | 68/100 | |
8th | M-Files 1989, Plano (United States), Series C | Enterprise document management platform for knowledge work automation | $127M | 68/100 | |
9th |  Rudder Stack 2019, San Francisco (United States), Series B | Provider of a customer data platform for data collection and integration | $82M | 66/100 | |
10th | Import.io 2012, London (United Kingdom), Acquired | Web data integration and data extractions solution | $38M | 66/100 | |
13th | Astronomer 2015, Cincinnati (United States), Series D | Cloud-based platform for data pipelines | $376M | 63/100 |
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Astronomer's Investments and acquisitions
Astronomer has acquired Datakin. Astronomer has not made any investments as of now.Reports related to Astronomer
Here is the latest report on Astronomer's geography:
News related to Astronomer
Filter this listMedia has covered Astronomer for a total of 17 events in the last 1 year, 11 of them have been about people movement and 5 about company updates.
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Astronomer Appoints Matt Simontacchi as President of Field OperationsMarTech Series•Apr 13, 2026•Astronomer
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Gwyneth Paltrow Hired as Spokesperson After Coldplay Concert ScandalEntrepreneur•Jul 28, 2025•Astronomer, Maximum Effort
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Gwyneth Paltrow Joins Astronomer as ‘Temporary Spokesperson’ After Coldplay ScandalPragativadi•Jul 26, 2025•Astronomer
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Gwyneth Paltrow Hired as Astronomer's Spokesperson After CEO, HR Resign Following Coldplay Kiss Cam ScandalVariety•Jul 26, 2025•Astronomer
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Astronomer's HR Chief Resigns Following Coldplay Kiss-Cam ScandalEntrepreneur•Jul 25, 2025•Astronomer
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Astronomer HR Head Kristin Cabot Quits After Coldplay’s ‘Kiss Cam’ IncidentConnected to India•Jul 25, 2025•Astronomer
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Astronomer HR head Kristin Cabot resigns after CEO Andy Byron's scandalDiligent Media Corporation•Jul 25, 2025•Astronomer
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Astronomer HR chief Kristin Cabot resigns following Coldplay 'kiss cam' incidentCNBC•Jul 25, 2025•Astronomer
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