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Siemon Information

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Siemon is a global market leader in the design and manufacture of high-performance connectivity solutions for data centers and smart buildings. We empower our customers to connect faster, scale smarter and deploy with confidence. Founded in 1903, our legacy of customer-driven innovation, engineering excellence, and an unwavering commitment to sustainability has made us the benchmark for quality and reliability. We deliver precision-built copper, fiber and high-speed connectivity solutions that perform at scale, with the flexibility, speed, and support our customers rely on. With operations in over 100 countries, Siemon has one of the industry’s broadest solution portfolios and is the trusted partner behind the networks that connect the world. Find out more at www.siemon.com

Website http://www.siemon.com
Revenue $276.8 million
Employees 499 (354 on RocketReach)
Founded 1903
Address 101 Siemon Company Drive, Watertown, Connecticut 06795, US
Phone (860) 945-4200
Fax (860) 945-4225
Technologies
Industry Manufacturing, Telecommunications, Electronics, Information Technology, Structured Network Cabling Solutions, Data Centers, Intelligent Buildings, High Speed Interconnects, Cabling Installation, Category 6, Category 6A, Category 7A, Fiber Optic Networking, Data Center Cabinets, Data Center Cooling, Network Infrastructure
Web Rank 481293
Web Visits 66670
Keywords Structured Cabling, Network Infrastructure, It Infrastructure Solutions, Technology Infrastructure, Data Center Solutions, Connectivity Solutions, Physical Infrastructure, High Performance Cabling, Cabling Systems, Data Center Cabling, Network Hardware, Intelligent Buildings, Wiring Solutions, Lan Cabling, Network Cabling, It Cabling, Fiber Optic Cabling, Building Automation, Copper Cabling, Voice Cabling
Competitors 3M, Molex, TE Connectivity, Panduit, CommScope, Corning Incorporated, Honeywell, Belden Inc., Leviton, Black Box +44 more (view full list)
SIC SIC Code 36 Companies, SIC Code 362 Companies, SIC Code 367 Companies
NAICS NAICS Code 334419 Companies, NAICS Code 33441 Companies, NAICS Code 335 Companies, NAICS Code 334 Companies, NAICS Code 33 Companies, NAICS Code 3344 Companies

Siemon Questions

The Siemon annual revenue was $276.8 million in 2026.

Henry is the President and CEO of Siemon.

354 people are employed at Siemon.

Siemon is based in Watertown, Connecticut.

The NAICS codes for Siemon are [334419, 33441, 335, 334, 33, 3344].

The SIC codes for Siemon are [36, 362, 367].

Top Siemon Employees

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