CS Marine LLC

Company facts

Self-certified in SAM.gov: For Profit Organization

Limited Liability Company
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 336611 Ship Building and Repairing

541330 Engineering Services
Corporate family: CS Ventures LLC Parent Yorkville, IL ZNHNC9NG48K1

CS Marine LLC
SAM.gov registration date: Sep 28, 2020
Physical address: 3210 Hall Ave, Marinette, WI 54143, USA
Website: csmarinellc.com
Founded: 2017
Employees: 1-10
Estimated annual revenue: $1M-$10M
Industry: Consumer Discretionary

Automobiles & Components

Automotive
SIC code: 36 Electronic & Other Electric Equipment
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Oct 6, 2026.

Vendor	Location	Primary NAICS
Aric Lynn LLC UEI KMXLKSUWQMK5	VA	334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

From the vendor's SBA profile

Clean Sheet Design

Design Review

Optical Measurement/Laser Metrology

Precision Drivetrain Alignment

Process Review

Prototype Machining

Root Cause Analysis

Single Cylinder Engine Development

Supplier Management

Project Management

Laser Etching and Engraving

3D Printing

Reverse Engineering

Yes. CS Marine LLC's SAM.gov registration is active through October 5, 2027.

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