Mactech Solutions LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Veteran Owned Business
• Limited Liability Company
• Service Disabled Veteran Owned Business

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
• 334290 Other Communications Equipment Manufacturing
• 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
• 334519 Other Measuring and Controlling Device Manufacturing
• 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
• 423690 Other Electronic Parts and Equipment Merchant Wholesalers
• 513210 Software Publishers
• 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

Show all 20

• 541330 Engineering Services
• 541380 Testing Laboratories and Services
• 541511 Custom Computer Programming Services
• 541512 Computer Systems Design Services
• 541513 Computer Facilities Management Services
• 541519 Other Computer Related Services
• 541611 Administrative Management and General Management Consulting Services
• 541614 Process, Physical Distribution, and Logistics Consulting Services
• 541620 Environmental Consulting Services
• 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
• 561621 Security Systems Services (except Locksmiths)
• 611420 Computer Training

SAM.gov registration date

Jan 9, 2026

Physical address

991 Anthony Rd, Portsmouth, RI 02871, USA

Website

railway.com

Industry

1. Industrials
2. Transportation
3. Road & Rail
4. Ground Transportation

SIC code

40 Railroad Transportation

Profiles

• LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 21, 2026.