CLSI is a certified 8(a)/DBE/SDB wholesale electrical supplier specializing in decorative, roadway, airport, commercial and outdoor lighting solutions as well as indoor solutions. Past performance includes many Federal, State and local agency contracts.

Research and Development of materials, structures, electronics, fibers, chemicals, sensors, statistical design, AI tools for materials in construction, MIL, agriculture, composites, & production of materials and structures.

ELECTRONIC ASSEMBLY SERVICE TO YOUR SPECIFICATIONS. CUSTOMER CONSIGN PARTS OR PARTS PROCUREMENT TO SPECIFICATIONS. SPECIALIZING IN CIRCUIT BOARDS, CABLES, MECHANICAL ASSEMBLIES, CONTROL BOXES, HARNESSES, POWER DISTRIBUTION BOXES, AIRCRAFT ELECTRONICS.

SII specializes in project development and engineering related services for utilities, municipalities, and large industrial energy consumers. Our primary focus is on combined heat and power (CHP), natural gas-fired, and renewable-based technologies.

Analysis, Design, Sales & Installation of Energy Efficiency Solutions. LED Lighting, Lighting Controls, HVAC Controls, Vent Hood Controls, Refrigeration Controls, PC Controls, Water Conservation, Solar PV & Solar Thermal

Wholesaler of electrical supplies such as wire, lamps, ballasts, fixtures, fiber, wiring devices, fuses, enclosures, ceiling fans, ventilation fans, fire stop sealant, conduit & fittings.

fabrication, welding, machining, assembly, hydraulics, pneumatics, electrical, engineering, drafting, designing

Design, assembly and test of electronics, electrical/mechanical products

Wholesale Distribution of Sealed Lead Acid Battery used in UPS Uninterrruptivle Power Supply, Telecom Backup applications, Medical, Security, Alarms, Emergency Lighting, Mobility, Marine, Switchgear, Power Transformer, etc.

Transmission Planning & Network Analysis Studies (feasibility, SIS, contingency, thermal, voltage & dynamic stability), protective relaying Industrial - instrumentation, controls, electrical engineering, short circuit & fault analysis, arc flash studies

UninterruptiblePower, UPS, Batteries, Rectifiers, Inverters, PDU, Power Source

Light bulbs ballasts

Electric Power Distribution, Electrical Contractors, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing

Other Electronic Component Manufacturing, Electric Housewares and Household Fan Manufacturing, Other Major Household Appliance Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing

Electric Lamp Bulb and Part Manufacturing, Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Electric Housewares and Household Fan Manufacturing

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Anthracite Mining

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing, Electronic Connector Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Other Lighting Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing

Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing

All Other Miscellaneous General Purpose Machinery Manufacturing, Other Electronic Component Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing