E
Epsilon3
Space · Los Angeles, United States · Founded 2021
Software platform that manages complex operational procedures, saving operators time and reducing errors MoreLess
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. Keywords: aerospace, energy, robotics, life sciences, manufacturing, mission-critical, secure platform, engineering, testing, certification
Company overview
Epsilon3 company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2021
- Headquarters
- Los Angeles, United States
- Employees
- 37
- Open positions
- 2
- Dealroom signal
- 90.7
Valuation & funding
Epsilon3 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 | ↗ |
| SEED✓Equity / VC | Aug 2021 | $125K | $500K | Y Combinator | — |
| OtherOther financing | Feb 2021 | $0 | — | Kohala Ventures | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $4.2M | 0% | 37 |
| 2025 | $4.2M | 0% | 30 |
| 2024 | $4.2M | 0% | 23 |
| 2023 | $4.2M | +180% | 39 |
| 2022 | $1.5M | — | 30 |
Growth signals
Epsilon3 website traffic
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.
Hiring
Open positions at Epsilon3
Current openings linked to this company in Dealroom.
Comparisons
Epsilon3 compared with similar companies
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Talent graph
Epsilon3's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Epsilon3 has talent and traffic
team presence
In the news
Latest news about Epsilon3
Recent press, funding announcements, and product moves mentioning Epsilon3 — open to read from the original sources.
Market sentiment
What the market is saying about Epsilon3
An AI-synthesized read of the highest-engagement posts about Epsilon3 on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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