

Startup · United States
Second Front Systems
HQ Wilmington, United States51-200 employees
Software development, accreditation and deployment infrastructure for government networks.
Funding5 rounds · $148M
- Disclosed
- $148M
- Latest
- $70.0MSeries C · Sep 13, 2024
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Sep 13, 2024 | Series C | $70.0M | $750M? | Salesforce Ventures | Artis Ventures, Battery Ventures, Moore Strategic Ventures, New Enterprise Associates | Confirmed |
| Jan 16, 2024 | Series B | Undisclosed | — | Booz Allen Ventures | Moore Strategic Ventures, New Enterprise Associates | Reported |
| Nov 28, 2023 | Series B | $40.0M | — | New Enterprise Associates | AE Industrial, Moore Strategic Ventures | Confirmed |
| Dec 7, 2022 | Series A | $32.0M | — | AE Industrial, Moore Strategic Ventures | 8VC, Abstract Ventures, Artis Ventures, Gaingels, Gula Tech Adventures, Kleiner Perkins, Pallas Ventures | Reported |
| Jul 7, 2020 | Seed | $6.0M | — | Artis Ventures | 8VC, Abstract Ventures, Gula Tech Adventures, Kleiner Perkins | Reported |
- Series CLed by Salesforce VenturesWith Artis Ventures, Battery Ventures, Moore Strategic Ventures, New Enterprise AssociatesValuation $750M?Confirmed$70.0MSep 13, 2024
- UndisclosedJan 16, 2024
- $40.0MNov 28, 2023
- Series ALed by AE Industrial, Moore Strategic Ventures$32.0MDec 7, 2022
- $6.0MJul 7, 2020
Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.
Supply chain4 customers
Customers4
| Customer | Supplies | Notes | Confidence |
|---|---|---|---|
| Cohere | — | Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment. | Reported |
| DEFCON AI | — | Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment. | Reported |
| NATO DIANA | — | Existing supplier completed DIANA-developed LMS cloud deployment and migration via Game Warden in17days; NATO UNCLASSIFIED ATO. | Reported |
| Pryzm | — | Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment. | Reported |
- Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment.
- Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment.
- Existing supplier completed DIANA-developed LMS cloud deployment and migration via Game Warden in17days; NATO UNCLASSIFIED ATO.
- Named existing Game Warden customer preparing for AWS European Sovereign Cloud; this source does not confirm a completed ESC deployment.
People4
Hiring observations15 listings
Business Development Representative ↗
Remote · Full-time · Commercial
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Commercial Account Executive ↗
Remote · Full-time · Commercial
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Customer Operations Engineer ↗
Remote · Full-time · Engineering
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Washington, DC · Full-time · Engineering
Availability unverified · Bright Data / LinkedIn
Observed Oct 5, 2026
Enterprise Customer Operations Engineer ↗
Remote · Full-time · Engineering
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Experiential Marketing Manager ↗
Washington, DC · Full-time · Commercial
Availability unverified · Bright Data / LinkedIn
Observed Oct 5, 2026
Observed Oct 5, 2026
Washington, DC · Full-time · Other
Availability unverified · Bright Data / LinkedIn
Observed Oct 5, 2026
Remote · Full-time · Commercial
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Sales Director, FedCiv & SLED ↗
Remote · Full-time · Commercial
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Observed Oct 5, 2026
Senior Forward Deployed Engineer - Implementation Focus ↗
Washington, DC · Full-time · Engineering
Availability unverified · Bright Data / LinkedIn
Observed Oct 5, 2026
Senior Mission Success Manager ↗
Remote · Full-time · Other
Availability unverified · Black Flag job board
Observed Oct 5, 2026
Observed Oct 5, 2026
Observed Oct 5, 2026
A sample of observed listings, not a total vacancy count. Availability may have changed since collection. Categories are inferred from job titles.
Company metrics
Employee-profile counts reflect LinkedIn profiles associated with the company, not verified headcount. One observation establishes a baseline; it does not establish growth.
- Jul 2, 2026CompanySecond Front SystemsSecond Front and Cohere Successfully Deploy Sovereign AI Infrastructure in UAE
- May 27, 2026CompanySecond Front SystemsSecond Front Achieves NATO UNCLASSIFIED ATO, Deploys DIANA Mission-Critical Platform in 17 Days | Second Front
- Dec 3, 2025CompanySecond Front SystemsSecond Front Systems Announces 10 Customers Prepared to Deploy on AWS European Sovereign Cloud via Game Warden® Platform
Sources18
Profile4
- 1
Black Flag · Supports Organization
“Accelerates the secure delivery and deployment of mission-critical software to government and regulated networks by streamlining compliance, accreditation, and”
- 2
LinkedIn via Bright Data · Supports Organization · company size, Organization · headquarters, Organization · logo, Organization · url
“{"company_size": "51-200 employees"}”
- 3
Second Front Systems · Supports Organization · name
“Second Front Systems”
- 4
Second Front Systems · Supports Organization
“We’re a public-benefit, venture-backed company delivering mission-critical software”
Funding11
- 5Regulatory filingSecond Front Systems, Inc. - SEC Form D (0001817057-24-000002)
U.S. Securities and Exchange Commission · Sep 18, 2024 · Supports Funding round · amount
“Total Amount Sold $69,999,860 USD”
- 6
Forbes · Sep 13, 2024 · Supports Funding round · post money valuation usd
“bringing the company’s valuation to $750 million, according to people familiar with the deal”
- 7
PR Newswire · Sep 13, 2024 · Supports Funding round · amount
“today announced the close of its $70 million Series C funding round. The round was led by Salesforce Ventures, with participation from new investors, Battery Ventures, and existing investors, NEA, Moore Strategic Ventures, and Artis Ventures.”
- 8
Second Front Systems · Sep 13, 2024 · Supports Funding round
“today announced the close of its $70 million Series C funding round.”
- 9
FinSMEs · Jan 16, 2024 · Supports Funding round, Funding round · amount
“received an investment from Booz Allen Ventures, the corporate venture capital arm of Booz Allen Hamilton (NYSE: BAH), NEA and Moore Strategic Ventures.”
- 10Regulatory filingSecond Front Systems, Inc. - SEC Form D (0001817057-23-000004)
U.S. Securities and Exchange Commission · Dec 6, 2023 · Supports Funding round · amount
“Total Amount Sold $33,399,976 USD”
- 11
Second Front Systems · Nov 28, 2023 · Supports Funding round · amount
“today announced their Series B funding round of $40 million. The round was led by NEA with current investors Moore Strategic Ventures and AE Industrial Partners HorizonX also participating”
- 12
VCNewsDaily · Dec 7, 2022 · Supports Funding round, Funding round · amount
“co-led by AEI HorizonX. They will be joining 2F's current investors - all of whom participated in the round - ARTIS Ventures, 8VC, Gula Tech Adventures, Abstract Ventures, Pallas Ventures, Gaingels, and Kleiner Perkins.”
- 13Regulatory filingSecond Front Systems, Inc. - SEC Form D (0001817057-22-000001)
U.S. Securities and Exchange Commission · Nov 3, 2022 · Supports Funding round · amount
“Total Amount Sold $19,133,453 USD”
- 14Regulatory filingSecond Front Systems, Inc. - SEC Form D (0001817057-20-000002)
U.S. Securities and Exchange Commission · Jul 9, 2020 · Supports Funding round · amount
“Total Amount Sold $2,575,000 USD”
- 15
ExecutiveBiz · Jul 7, 2020 · Supports Funding round, Funding round · amount
“its other investors include Abstract Ventures, 8VC, Kleiner Perkins and Gula Tech Adventures.”
Supply chain2
- 16
Second Front Systems · May 27, 2026 · Supports Supply relationship
“As an existing supplier and mission partner to DIANA”
- 17
Second Front Systems · Dec 3, 2025 · Supports Supply relationship
“The following Second Front customers are early adopters and ready to deploy to ESC once available in 2026:”
People1
- 18
Crunchbase via Bright Data · Supports Role · founders
“{"founders": [{"id": "joshua-mummert-stern", "type": "person", "value": "Joshua Mummert-Stern"}, {"id": "mark-butler-ceb0", "type": "person", "value": "Mark Butler"}, {"id": "nate-hughes-4249", "type": "person", "value": "Nate Hughes"}, {"id": "peter-r-dixon", "type": "person", "value": "Peter Dixon"}]}”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.