Who owns Sepio Cyber?

Sepio Cyber is a privately held company. It is backed by 12 investors on record, including Tau Capital and U.S. Venture Partners.

Where is Sepio Cyber headquartered?

Sepio Cyber is headquartered in Rockville, United States.

Who is the CEO of Sepio Cyber?

Yossi Appleboum is the CEO of Sepio Cyber.

Who founded Sepio Cyber?

Yossi Appleboum, Iftah Bratspiess, and Bentsi Ben-Atar are co-founders of Sepio Cyber, founded in 2016.

Sepio Cyber

Cyber-Physical SecurityRockville, United Statesfounded 2016privatesepiocyber.com ↗

Sepio Cyber is a cybersecurity company specializing in Cyber-Physical Security, founded in 2016 and headquartered in Rockville, United States. It has raised $47.8M in equity across 8 priced rounds, employs about 78 people, and is privately held.

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updated Oct 11, 2026

Latest Sepio Cyber news and company activity

What Sepio Cyber did, dated — selected moves from the record, one per kind, newest first.

Oct 2026PartnershipSepio Partners with Surakshate for Zero Trust Hardware Access Adoption in MENA Region
Jan 2026RecognitionFormer CIA CISO Robert Bigman on Sepio's Cyber Risk
Mar 2023PartnershipSepio Collaborates with Lenovo to Integrate Asset Risk Management in ThinkShield Portfolio
Nov 2022Funding round

Sepio Cyber Momentum score

59/ 100

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Sepio Cyber products

Sepio CyberAsset risk management platform for discovering & managing rogue/shadow devices.Details ↗

Sepio Cyber funding

Sepio Cyber has raised $47.8M in priced equity. Its most recent round was a Series B in August 2024. It has 8 funding rounds on record: Pre-Seed, Seed, Seed, Series A, Series A, Venture Round, Series B, and Series B. 12 investors are on record, including Tau Capital and U.S. Venture Partners.

Equity raised: $47.8M8 priced rounds
Last round: Series BAug 2024

View the complete funding history

Sepio Cyber employees and hiring

As of September 2026, Sepio Cyber has about 78 employees, up 3% over the last 30 days.

Employees: 78
30-day change: +3%
Open roles: 0

See hiring trends

Sepio Cyber competitors

Competitors of Sepio Cyber include 63SATS Cybertech, SecurityGen, and SYSGO. 55 more are in the platform, with overlap scoring.

matched by product category and features

View all 58 competitors with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Cyber-Physical Security

Common questions about Sepio Cyber.

How much funding has Sepio Cyber raised?: Sepio Cyber has raised $47.8M in priced equity. Its most recent round was a Series B in August 2024. It has 8 funding rounds on record: Pre-Seed, Seed, Seed, Series A, Series A, Venture Round, Series B, and Series B. 12 investors are on record, including Tau Capital and U.S. Venture Partners.
How many people work at Sepio Cyber?: As of September 2026, Sepio Cyber has about 78 employees, up 3% over the last 30 days.
Who owns Sepio Cyber?: Sepio Cyber is a privately held company. It is backed by 12 investors on record, including Tau Capital and U.S. Venture Partners.
Where is Sepio Cyber headquartered?: Sepio Cyber is headquartered in Rockville, United States.
Who is the CEO of Sepio Cyber?: Yossi Appleboum is the CEO of Sepio Cyber.
Who founded Sepio Cyber?: Yossi Appleboum, Iftah Bratspiess, and Bentsi Ben-Atar are co-founders of Sepio Cyber, founded in 2016.
Who are Sepio Cyber's competitors?: Competitors of Sepio Cyber include 63SATS Cybertech, SecurityGen, and SYSGO. 55 more are in the platform, with overlap scoring.
What does Sepio Cyber do?