DeNexus
InsurTech · Security Compliance
$29.1Mtotal raised · 6 rounds on record
$2.6Mlatest round · Venture round · Sep 2025 · 13 mo ago
6team · US Form 5500 (plan participants) · Dec 2025 · -40% in a year
10stories in the press
Overview
Quantify cyber risks, optimize cybersecurity budgets, and right-size your cyber insurance coverage with a full-stack solution for cyber risk management.
Key facts
These are the key facts about DeNexus on Alion as of Nov 13, 2026. DeNexus is headquartered in Sausalito, United States. It was founded in 2019. It has raised $29.1M in 3 funding rounds. The latest round is Venture - Series Unknown of $2.6M, announced in 2025.
- Headquarters
- Sausalito, United StatesAlion company profile, updated Sep 26, 2026
- Founded
- 2019Alion company profile, updated Sep 26, 2026
- Employees
- 50+Alion company profile, an estimated range
- Total raised
- $29.1MSum of 3 equity rounds Alion knows
- Latest round
- Venture - Series Unknown · $2.6M · Sep 25, 2025SEC Form D filing · sec.gov
Official records
Funding and backers
Total raised
$29.1M
6 rounds on record
Latest round
$2.6M
Venture round · Sep 2025 · 13 mo ago
Team
6
US Form 5500 (plan participants) · Dec 2025 · -40% in a year
The money's age
Due for its next round
13 months since the last round · not hiring
Momentum
15/100
in the news
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Sep 21
Partnership DeNexus Joins ISA Global Cybersecurity Alliance to Facilitate Broad Adoption of OT Cybersecurity Standards · tmcnet.com
Sep 25, 2025
Raised a round Venture round $2.6M · SEC Form D
Aug 29, 2024
Raised a round Series A $17.5M · SEC Form D
Mar 12, 2024
Board appointment DeNexus Appoints Cyber Risk Expert Rosa Kariger to Board of Directors · PRNewswire
Feb 13, 2024
Partnership DeNexus partners with Claroty to mitigate OT risk in critical infrastructure · Security Info Watch
Sep 20, 2022
Took on debt financing $7.9M · SEC Form D
Dec 30, 2021
Raised a round Venture round $9.1M · SEC Form D
May 24, 2021
Took on debt financing $1.1M · SEC Form D
Aug 13, 2019
Took on debt financing $2M · SEC Form D
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 24 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Sep 2025 | $2.6M | — | SEC Form D |
| Series A | Aug 2024 | $17.5M | — | SEC Form D |
| Debt Financing | Sep 2022 | $7.9M | — | SEC Form D |
| Venture round | Dec 2021 | $9.1M | — | SEC Form D |
| Debt Financing | May 2021 | $1.1M | — | SEC Form D |
| Debt Financing | Aug 2019 | $2M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | DeNexus, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Marc DeNarieExecutive OfficerSEC Form D
Jose SearaExecutive Officer, DirectorSEC Form D
Jose Maria Sanchez SearaExecutive Officer, DirectorSEC Form D
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Financials
Total raised
$40.1M
Latest round
Venture - Series Unknown
Funding rounds
6
People
Marc DeNarie
Executive Officer
Jose Seara
Executive Officer, Director
Jose Maria Sanchez Seara
Executive Officer, Director
Alejandro Horvitz
Director
Jeffrey Sirr
Director
Herbert Madan
Director
Rimmo Jolly
Director
Rosa Fernandez de Rojas
Director
Scott Frederick
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
News
DeNexus Joins ISA Global Cybersecurity Alliance to Facilitate Broad Adoption of OT Cybersecurity Standards
Read more
Report
DeNexus: Cyber Risk Management Company Raises $17.5 Million (Series A)
DeNexus - a leader in end-to-end cyber risk management for operational technology (OT) - announced it has raised $17.5 million in a Series A funding round, positioning DeNexus to accelerate its growth and expand its innovative product offerings and market
Read more
Report
DeNexus expands cyber risk management platform with $17.5M investment
DeNexus expands cyber risk management platform with $17.5M investment - SiliconANGLE
Read more
Report
DeNexus Appoints Cyber Risk Expert Rosa Kariger to Board of Directors
/PRNewswire/ -- DeNexus, a leader in cyber risk quantification and management for operational technology (OT) with Industrial Enterprises and Physical Critical...
Read more
Report
DeNexus: How This Company Empowers The Industrial Enterprise Quantify Cyber Risk Exposure
DeNexus is a leading provider of cyber risk modeling for industrial organizations, global (re)insurers, and insurance-linked securities (ILS) investors. The company's flagship platform, DeRISK, empowers industrial enterprises and risk underwriters to quan
Read more
Report
DeNexus partners with Claroty to mitigate OT risk in critical infrastructure
Through native integration with DeNexus, Claroty
Read more
Report
DeNexus Accelerates Momentum with Strategic Investments from Leading Energy and Insurance Companies
--DeNexus, a leader in end-to-end cyber risk quantification and management for operational technology and industrial control systems, today announced significant investments from leading energy and insurance companies to meet the escalating global demand
Read more
Report
DeNexus accelerates momentum with strategic investments from leading energy and insurance companies
DeNexus plans to use strategic investments to accelerate the enhancement of its flagship DeRISK platform and establish and grow a market presence in these key industries.
Read more
Report
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Sausalito
United States
HQ
50-200 est. staff
How to cite this page
Alion, "DeNexus: key facts", as of Nov 13, 2026. https://alion.io/company/denexus
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0