E
Epsilon3
Software platform that manages complex operational procedures, saving operators time and reducing errors
About Epsilon3
Epsilon3 is a web-based platform designed to help teams manage complex work in highly regulated industries such as aerospace, energy, robotics, life sciences, and manufacturing. The platform is used by notable organizations including NASA, Blue Origin, Sierra Space, Redwire, AeroVironment, and Commonwealth Fusion Systems to plan and execute mission-critical procedures. Epsilon3's business model revolves around providing a secure and efficient solution for engineering, assembly, testing, certification, and live operations. The company generates revenue through subscription fees for its platform, which is built by engineering leaders from SpaceX, NASA, and Google. Epsilon3 is backed by Y Combinator, Lux Capital, and other reputable investors.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2021
- Headquarters
- El Segundo, United States
- Employees
- 37
- Open positions
- 2
- Dealroom signal
- 90.7/100
- Industry
- Enterprise Software
- Sector
- Space, Project Management, Defence Applications, Space Tech, Space Exploration, Space Utilities, Space Upstream, Dual-Use Tech, YC S21, DT and LS, science-based
- Technology
- Deep Tech
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jun 2022 | $15M | $60M | Y Combinator · MaC Venture Capital · Moore Strategic Ventures · Lux Capital | ↗ |
| SEED✓Equity / VC | Jan 2022 | $2.8M | $11M | Soma Capital · Stage Venture Partners · Lux Capital · Y Combinator | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Epsilon3 is 68K monthly website visits, up 126.7% over the last three months. Epsilon3's team grew 23.3% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed8 investors entered at this stage
Y Combinator
Soma Capital
Stage Venture Partners
Lux Capital
Village Global
MaC Venture Capital
Pioneer Fund
Broom Ventures
Series A1 investor entered at this stage
Moore Strategic Ventures
Other known investors4 additional known investors
Kohala Ventures
Edward Lando
Eric Del Balso
Jeff Crusey
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Epsilon3 on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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