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Epsilon3

Space · El Segundo, 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

Talent graph

Epsilon3's talent

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Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

9 investors on Epsilon3's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 8 investors entered at this stage
Y Combinator
Soma Capital
Stage Venture Partners
Lux Capital
Village Global
MaC Venture Capital
Pioneer Fund
Broom Ventures
Series A 1 investor entered at this stage
Moore Strategic Ventures

Global footprint

Where Epsilon3 has talent and traffic

Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

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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