- Headquarters
- Honolulu, Hawaii
- Employees
- 11–50
- Founded
- 2019
- Business Model
- B2B
- Website
- onebrief.com
- Total Funding
- $320.0M
- Last Round
- $200.0M Series DJan 2026
- Rounds
- 4
About
Virtually everything in the military requires a plan—from everyday operations to war-time missions. With a rigorous process, many stakeholders, and rudimentary software (PowerPoint!!), planning is very slow. Onebrief is a collaborative software designed to make military planning fast. It turns every input into reusable building blocks and automatically keeps all planning artifacts in sync.
Summary
Onebrief is a GovTech company based in Honolulu, United States, founded in 2019. It has raised $320.0M in total across 4 rounds, most recently a $200.0M Series D round in Jan 2026. Investors include Battery Ventures, Human Capital and General Catalyst.
Tech & App Stack
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Funding History
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Jan 2026
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Series B through Series D — per-round amounts, valuations, and who invested in each round.
Investors
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