CARDINAL ENGINEERING, LLC
AcquiredCARDINAL ENGINEERING, LLC is a defense tech company in Washington, United States, founded in 1989. It has raised $7.6M across 5 rounds, most recently a $1.8M Grant in April 2025.
Cardinal Engineering Annapolis Washington DC - Engineering and Technology Services in the Marine Domain
- Headquarters
- Washington, District of Columbia
- Employees
- 11–50
- Founded
- 1989
- Business Model
- B2G
- Website
- cardinaleng.com
- Total Funding
- $7.6M
- Last Round
- $1.8M GrantApr 2025
- Rounds
- 5
- Acquisition Date
- Jan 2014
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds for this company. The full record is or through the API.
About
Cardinal Engineering provides marine engineering services to the U.S. Navy, other government agencies, and industry partners. Its capabilities include structures, survivability, power and energy systems, hydrodynamics, signal processing, digital engineering, software development, and rapid prototyping. The company supports the full life cycle of surface ships, carriers, submarines, and submersibles, and assists marine renewable-energy development for the U.S. Department of Energy.
Summary
It lists 11–50 employees. It has raised $7.6M in total across 5 rounds, most recently a $1.8M Grant round in Apr 2025.
Tech & App Stack
4 technologies & apps tracked
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Funding & Exit History
Apr 2025
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Funding: Grant. Amounts, valuations, and investors where available.
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