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3Com Corporation is a $1.3 billion global enterprise networking solutions provider that sets a new price/performance standard for customers. 3Com has three global brands—H3C, 3Com, and TippingPoint—that offer high-performance networking and security solutions to enterprises large and small. The H3C enterprise networking portfolio—a market leader in China—includes products that span from the data center to the edge of the network, while TippingPoint network-based intrusion prevention systems and network access control solutions deliver in-depth, no-compromise application, infrastructure and performance protection. www.3com.com www.h3cnetworks.com www.tippingpoint.com

Website http://www.3com.com
Ticker NASDAQ:COMS
Revenue $1 billion
Employees 813 (236 on RocketReach)
Founded 1978
Address 350 Campus Drive, Marlborough, Massachusetts 01752, US
Phone +971 4 321 3343
Fax (408) 326-5001
Technologies
Industry Computer Networking, Consumer Services General, Communication Hardware, Security, Enterprise Networking Management, Consumer Services, Hardware, Wireless, Routers, Information Technology, Switches, Internet, Internet Services, Convergence/IP Telephony, Network Hardware, Privacy and Security, Telecommunications, Mobile
Web Rank 4 Million
Keywords Networking Solutions, Enterprise Networking, Network Hardware, Network Security, High Performance Networking, It Infrastructure, Data Networking, Network Equipment, Network Devices, Networking Products, Security Solutions, Computer Networking, Network Technology, Network Management, It Infrastructure Solutions, Network Connectivity, Global Networking, It Solutions, Communication Networks, Enterprise It
Competitors Hewlett Packard Enterprise, Cisco, NETGEAR, Juniper Networks, Arista Networks, D-Link USA, Zyxel, MikroTik, Linksys, TP-Link +40 more (view full list)
SIC SIC Code 357 Companies, SIC Code 722 Companies, SIC Code 72 Companies, SIC Code 35 Companies
NAICS NAICS Code 541513 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 54151 Companies, NAICS Code 5415 Companies

3Com Questions

The 3Com annual revenue was $1 billion in 2026.

Deb Keeman is the Vice President Marketing of 3Com.

236 people are employed at 3Com.

3Com is based in Marlborough, Massachusetts.

The NAICS codes for 3Com are [541513, 541, 54, 54151, 5415].

The SIC codes for 3Com are [357, 722, 72, 35].

Top 3Com Employees

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