Nothreat is a privately held company. It is backed by 2 investors on record, including Undisclosed and Algara Group.

Where is Nothreat headquartered?

Nothreat is headquartered in London, United Kingdom.

Who is the CEO of Nothreat?

Sergej Kostenko is the CEO of Nothreat.

Who founded Nothreat?

Sergej Kostenko, Vojislav Simic, and Vladan Todorovic are co-founders of Nothreat, founded in 2023.

What products does Nothreat sell?

Nothreat sells Nothreat Platform, Nothreat ThreatShield, Nothreat CyberEcho, and Nothreat AIoT Defender.

Nothreat

Security OperationsLondon, United Kingdomfounded 2023privatenothreat.io ↗

Nothreat is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in London, United Kingdom. It has raised $137.91K in equity across 3 priced rounds, employs about 36 people, and is privately held.

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updated Oct 19, 2026

Latest Nothreat news and company activity

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

Oct 2026PartnershipNothreat joins PSG Labs Innovation Accelerator, Bringing AI Cybersecurity to Sports
Oct 2026PartnershipNothreat Partners with MUK Group to Bring Preemptive Cybersecurity to Central & Eastern Europe, the Caucasus and Central Asia
Mar 2026PartnershipUK cyber group joins PSG's innovation accelerator
Feb 2026PartnershipNothreat Partners with Andersen to Expand Enterprise Access to Preemptive Deception Technology

Nothreat Momentum score

40/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

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Nothreat products

Nothreat funding

Nothreat has raised $137.91K in priced equity. Its most recent round was a Venture Round in May 2025. It has 2 funding rounds on record: Seed and Venture Round. 2 investors are on record, including Undisclosed and Algara Group.

Equity raised: $137.91K3 priced rounds
Last round: Venture RoundMay 2025

View the complete funding history

Nothreat employees and hiring

As of September 2026, Nothreat has about 36 employees, down 10% over the last 30 days.

Employees: 36
30-day change: -10%
Open roles: 0

See hiring trends

Nothreat competitors

Security professionals most often compare Nothreat against Gurucul on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.

Gurucul

ranked by CybersecTools comparison demand, 90 days

View the competitive set 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 Security Operations

Common questions about Nothreat.

How much funding has Nothreat raised?: Nothreat has raised $137.91K in priced equity. Its most recent round was a Venture Round in May 2025. It has 2 funding rounds on record: Seed and Venture Round. 2 investors are on record, including Undisclosed and Algara Group.
How many people work at Nothreat?: As of September 2026, Nothreat has about 36 employees, down 10% over the last 30 days.
Who owns Nothreat?: Nothreat is a privately held company. It is backed by 2 investors on record, including Undisclosed and Algara Group.
Where is Nothreat headquartered?: Nothreat is headquartered in London, United Kingdom.
Who is the CEO of Nothreat?: Sergej Kostenko is the CEO of Nothreat.
Who founded Nothreat?: Sergej Kostenko, Vojislav Simic, and Vladan Todorovic are co-founders of Nothreat, founded in 2023.
Who are Nothreat's competitors?: Security professionals most often compare Nothreat against Gurucul on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
What does Nothreat do?: Nothreat is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in London, United Kingdom.