Onebrief: Funding, Investors & Team (Sep 2026)
Onebrief is a cloud-based software created specifically for military use, allowing for quick operational planning and speedy command decisions through collaboration. The platform offers collaborative map features that enhance military planning by utilizing operational graphics for improved visualization. Designed by a team of experienced planners, Onebrief uses their knowledge to enhance the efficiency and effectiveness of military decision-making.
Onebrief has raised $295M across 5 funding rounds on record, the most recent a Series D of $200M announced in Jan 2026.
That round is above the $7.3M median round size for Government and Military companies tracked on FundedIQ over the last two years.
Onebrief Company Profile and Key Stats
Latest funding round on record: Jan 2026.
Onebrief Funding Rounds
1 of 5 rounds was announced without a disclosed amount and is excluded from the total.
Onebrief raised $21.0M in an undisclosed round announced in Oct 2022.
1.8 years later, a Series B was announced in Aug 2024 with no disclosed amount.
5 months later, a Series C of $50.0M was announced in Jan 2025.
5 months later, a Series C of $23.6M was announced in Jun 2025.
7 months later, a Series D of $200M was announced in Jan 2026.
Onebrief Founders and Leadership Team
No contact details are on record for this team yet.
Onebrief Funding Compared to Other Government and Military Startups
Onebrief's latest round of $200M is above the median round in Government and Military. Medians cover the last 24 months of disclosed rounds.
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Onebrief Funding FAQs
What does Onebrief do?
Onebrief is a cloud-based software created specifically for military use, allowing for quick operational planning and speedy command decisions through collaboration. The platform offers collaborative map features that enhance military planning by utilizing operational graphics for improved visualization. Designed by a team of experienced planners, Onebrief uses their knowledge to enhance the efficiency and effectiveness of military decision-making.
How much funding has Onebrief raised?
Onebrief has raised $295M across 5 rounds on record. The most recent is a Series D of $200M announced in Jan 2026.
When did Onebrief last raise funding?
Onebrief's most recent funding round on record is a Series D of $200M, announced in Jan 2026.
Who founded Onebrief?
FundedIQ lists Grant Demaree (Founder) at Onebrief.
Where is Onebrief headquartered?
Onebrief is based in Honolulu, Hawaii, United States.
How many employees does Onebrief have?
Onebrief is in the 101-250 employee band.
How does Onebrief's funding compare to other Government and Military startups?
Onebrief's latest round of $200M is above the $7.3M median round size for Government and Military companies on FundedIQ across 244 tracked companies over the last two years.
About FundedIQ's Onebrief Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Onebrief is left off this page rather than filled in.
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