systems solutons group (ssg) is a leading supplier of realistic security solutions, providing innovative software and systems that enable maximum protection from network security risks."

221121

Electric Bulk Power Transmission and Control

237130

Power and Communication Line and Related Structures Construction

238210

Electrical Contractors

238290

Other Building Equipment Contractors

334290

Other Communications Equipment Manufacturing

334512

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

423610

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

511210

Software Publishers

541330

Engineering Services

541380

Testing Laboratories

541511

Custom Computer Programming Services

541512

Computer Systems Design Services

541519

Other Computer Related Services

541611

Administrative Management and General Management Consulting Services

541613

Marketing Consulting Services

541614

Process, Physical Distribution, and Logistics Consulting Services

541618

Other Management Consulting Services

541690

Other Scientific and Technical Consulting Services

541990

All Other Professional, Scientific, and Technical Services