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Signal Sheet
Onebrief is a private technology company in Honolulu, Hawaii. It raised $150.8M in Jul 2026, has 40 open roles including a Head of Growth, Navy and its filings name 10 officers. Everything below links to the record it came from.
Open roles on the company's own careers page, read nightly.
HiringEquity raise reported to the SEC, Jul 2026.
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| When | What happened | Kind | Source |
|---|---|---|---|
| Nov 5, 2026 | 40 open roles, 1 in leadership | Hiring | Careers page |
| Sep 30, 2026 | Posted a Head of Growth, Navy opening | Hiring | Careers page |
| Jul 31, 2026 | Raised $150.8M in equity from 2 investors | Capital | SEC filing |
| Dec 22, 2025 | Raised $359.3M in equity from 12 investors | Capital | SEC filing |
| Apr 22, 2025 | Raised $23.6M in equity from 5 investors | Capital | SEC filing |
| Dec 19, 2024 | Raised $58.7M in equity from 13 investors | Capital | SEC filing |
The roles that matter for a seller right now. Names on this page come from SEC filings or the company's own announcements. Contacts you find with a free trial are verified before you see them. How we source names
| Role | Contact | Source | Why they matter now |
|---|---|---|---|
| Executive Officer | Grant Demaree | SEC filing, Jul 2026 | Named officer in the filing; part of the buying group |
| Executive Officer | Adam Lackey | SEC filing, Jul 2026 | Named officer in the filing; part of the buying group |
| Executive Officer | Derron Blakely | SEC filing, Jul 2026 | Named officer in the filing; part of the buying group |
| Executive Officer | Nadav Yuhjtman | SEC filing, Jul 2026 | Named officer in the filing; part of the buying group |
| Executive Officer | Rafael Resende Pereira | SEC filing, Dec 2024 | Named officer in the filing; part of the buying group |
| Chief Technology Officer | Christopher Miller | SEC filing, Jul 2026 | Technology and tooling decisions |
| Chief Technology Officer | Raymond Tonsing | SEC filing, Jul 2026 | Technology and tooling decisions |
| Chief Technology Officer | Lewis Craparotta | SEC filing, Jul 2026 | Technology and tooling decisions |
| Chief Technology Officer | Michael Brown | SEC filing, Jul 2026 | Technology and tooling decisions |
| Chief Technology Officer | Paul Kwan | SEC filing, Jul 2026 | Technology and tooling decisions |
| Head of Growth, Navy | Hiring posted Sep 30, 2026 | Careers page | First 90 days: tools and vendor review |
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Every address Lakewave gives you is checked against Onebrief's mail server before you see it. Guessed addresses bounce, and bounces are what push a sender's domain toward the spam folder, so one bad list can cost a rep weeks of deliverability. Lakewave shows how each address was confirmed and leaves out the ones it cannot verify.
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Try it on Onebrief with a free trial →| Headquarters | Honolulu, Hawaii, per the filing address |
| Industry group | Other Technology |
| Ownership | Private company |
| Raise history | $58.7M (Dec 2024) · $23.6M (Apr 2025) · $359.3M (Dec 2025) · $150.8M (Jul 2026) |
| Lakewave Rising | 55 · 2 kinds of evidence · rank in Hawaii after sign-up |
Yes. Onebrief reported a $150.8M equity raise to the SEC on Jul 31, 2026 with 2 investors.
The company's SEC filing, Jul 2026 names Grant Demaree (Executive Officer) among its officers.
Yes. 40 roles were open on its careers page on Nov 10, 2026, including a Head of Growth, Navy posted Sep 30, 2026.
Honolulu, Hawaii, per the address on its SEC filing.
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Named officers from filings and announcements, each with an address verified against the mailbox. No bounces, no guessed patterns, no scraped profiles.
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Compiled from public records and refreshed nightly; last updated Nov 10, 2026. Facts are as the SEC, the company's careers page or the company's own announcements published them. Check the source before acting. See something wrong? Tell us and we will correct it.