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Our team has a lot of
experience getting here


D-Orbit Space, Inc. is a Delaware C-Corp. D-Orbit Group is backed by more than $200 million raised since 2024. We bring together aerospace professionals from Starlink, Kuiper, Boeing, Raytheon, SSL and NASA, alongside people out of advanced research programs at the Naval Research Laboratory.

Who we are

An American prime
on a proven platform

D-Orbit Space is based in Boulder, Colorado. We leverage D-Orbit Group heritage and technology to meet the needs of U.S. commercial customers and U.S. government agencies — and where a mission needs it, we offer custom bus designs and manufacturing at scale for constellation customers.

We are a prime contractor on our own missions. On the Deorbit as a Service effort for the Defense Innovation Unit and the Space Development Agency, we perform the design, the spacecraft, the space tug, the platform, assembly, integration and test, and mission operations. We have a U.S. workforce and supply chain to enable U.S. hardware, software, and operations for sensitive American payloads and missions.

D-Orbit Space · U.S.

  • Prime contractor
  • Avionics designed and built in Boulder
  • Flight software written in Boulder
  • U.S. star trackers and RPO imaging
  • Predominantly U.S. supply chain
  • Boulder facility with clean room

D-Orbit Group · Europe

  • 23 orbital transportation missions flown
  • ION platform heritage
  • European variant, European content
  • Serves European sovereign customers
  • Two decades of platform engineering
Leadership

The people running it

Mike Cassidy

Mike Cassidy

Chief Executive Officer

Formerly CEO of Apollo Fusion and a Vice President at Google, where he led GoogleX's Project Loon. Founder and CEO of five startups acquired successfully, including Apollo Fusion — an electric propulsion manufacturer serving Northrop Grumman, Airbus US, York, Planet Labs and Lockheed.

Mark Krebs

Mark Krebs

Chief Technology Officer, VP Engineering

Led attitude control, flight dynamics and vehicle integration for both Starlink and Kuiper, and architected constellation design and spacecraft guidance, navigation and control. His oversight of integration and test carried both designs through successful first launch.

Mike Kaplan

Mike Kaplan

Vice President, Business Development

Four decades across government and industry — NRL and NASA Headquarters, Ball Aerospace, Boeing, SSL/MDA, Raytheon and LeoStella. Captured more than $15 billion in contract wins at better than a 70% win rate. At NASA he led development for JWST, Spitzer and SOFIA.

Rusty Thomas

Rusty Thomas

Vice President, Programs

Program manager for DARPA's $425 million Blackjack, the program that moved U.S. national security space to proliferated LEO. Design lead on the GSSAP and MiTEX maneuver spacecraft, a Dragon executive at SpaceX, and part of the Motorola Iridium team. Most recently general manager of Sierra Space's satellite division, scaling it from $40 million to $400 million in under two years.

Lauren Lee

Lauren Lee

Vice President, Operations

Runs company operations. She has held leadership roles at Apollo Fusion, Google, and MTV. Before D-Orbit, Lauren was VP of Operations at Apollo Fusion, overseeing operations and its acquisition, and a core program manager at Google's Loon, managing budgets and NPI for balloon flight systems.

Facilities and manufacturing

Built where it counts

Boulder headquarters

Research and development, including qualification and protoflight activity, is performed at our Boulder, Colorado headquarters.

Clean room

Our Boulder facility holds a clean room that can support integration of up to three ION satellites at the same time.

Assembly, integration and test

For small quantities, AI&T is performed in Boulder. For constellation-scale orders we use an ISO‑9001 and AS9100 certified manufacturing partner.

Manufacture at scale

Our production partner for very large scale serves Northrop Grumman, Lockheed Martin, Raytheon, L3, Space Command and the Department of Defense.

Independent test capacity

Element Testing, Inspection, & Certification provides outsourced vibration, shock, thermal and thermal-vacuum testing when additional capacity is needed.

U.S. workforce and supply chain

We are building out U.S. hardware, software and operations for sensitive American payloads and missions.

D-Orbit in the news

What is being
written about us

Latest

Selected by DIU and SDA to deliver Deorbit as a Service

D-Orbit Space, Inc. won a $24 million award from the Defense Innovation Unit and the Space Development Agency to prototype and demonstrate Deorbit as a Service for the U.S. Department of Defense — as prime contractor, with mission partners TransAstra and Falcon ExoDynamics.

Capacity is being allocated now

Get on the manifest

Tell us the mission and the date you have to meet. We will tell you what it takes to accomplish it — and reserve the capacity to do it.