Stoke Space Technologies
Stoke Space develops Nova rockets with reusable first and second stages for commercial and government launch customers.
$1BSeries E initial closing
ParticipantWH
Washington Harbour Partners
Activity from announced rounds
Activity in this selectionOct 17, 2026 · Jul 20, 2026
Washington Harbour Partners invests in technology businesses addressing US economic and national-security needs, including space, autonomous systems, cybersecurity, energy and the industrial base.
Its focus is on commercial technologies that fill specific mission gaps for government and enterprise customers. The investment team works alongside operating partners and advisers with experience in these sectors.
The firm emphasises access to end customers and understanding how the technology will be used. That is particularly relevant for founders whose route to scale depends on government procurement, defence requirements or deployment within critical infrastructure.
Sources
- Rounds participated in
- 4
- Confirmed lead rounds
- 0 3 roles undisclosed
- New companies
- 2 First participation on record · 2 follow-on
- Funding in participating rounds
- $2.7B 4 disclosed · full round size, not this investor’s share
By stage
By primary sector
By country
Rounds
4 in this selectionHadrian
Builds highly automated factories producing defense and aerospace systems
$1.4BSeries D
Role not disclosedMariana Minerals
Builds and operates AI-driven mines and refineries for critical minerals
$310MSeries B
Role not disclosedArray Labs
Building a new way to understand the physical world
$21MStrategic
Role not disclosed