Established in 2005, CellGain brings seamless wireless coverage for critical public and commercial buildings, including public transit systems, airports, tunnels, office buildings, university campuses, malls, and more. CellGain is the premier provider of in-building wireless communications solutions specializing in seamless wireless coverage for public safety, cellular, WIFI, and back-of-house operation radios systems. At CellGain, we pride ourselves on designing a customized Distributed Antenna System (DAS) solution unique to each client’s environment that meets local requirements and, when complete, obtains all required agency and carrier approvals. Our Fiber-to-Antenna System (FTAS), provides seamless coverage for multiple agencies with efficiency and adaptability while minimizing space, time, and deployment costs. The hallmark of the CellGain Wireless (CGW) Fiber-To-Antenna-System (FTAS) solution is eliminating RF coaxial cable and associated conduit/hardware as usually required by code to connect each antenna. Based on past installations, this design represents an 80% reduction in labor and material costs and 66% savings in the required footprint to install the DAS infrastructure. With successful projects including LaGuardia International Airport, East Side Access Tunnel, Moynihan Train Hall, Penn Station, Newark International Airport, San Francisco Municipal Transportation Agencies (SFMTA), Montclair State University, and most recently, JFK International Airport, CellGain has a proven track record of success to successfully complete projects on budget and ahead of schedule. CellGain is a certified Minority Business Enterprise (MBE) with the State of New York, the State of New Jersey, New York City, and the Port Authority of New York and New Jersey. We are also registered as Minority Women Business Enterprise (MWBE) for the Port Authority of New York.
| Website | http://www.cellgain.com |
| Revenue | $5 million |
| Employees | 23 (18 on RocketReach) |
| Founded | 2005 |
| Address | 200 Wood Ave, Middlesex, New Jersey 08846, US |
| Phone | +1 732-889-4671 |
| Technologies |
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| Industry | Wireless Services, Cable & Satellite, In-Building Wireless, Telecommunications, Public Safety Communications, Distributed Antenna Systems (DAS), Fiber-to-Antenna |
| Keywords | In Building Cellular, In Building Wireless, Wireless Network Solutions, Public Safety Wireless, Wifi Network Solutions, Cellular Infrastructure, Wireless System Design, Radio Systems, Wireless Infrastructure |
| Competitors | Cisco, Intel Corporation, Samsung, Qualcomm, Broadcom, Nokia, Ericsson, Motorola Solutions, Huawei, ZTE Corporation +41 more (view full list) |
| SIC | SIC Code 481 Companies, SIC Code 48 Companies |
| NAICS | NAICS Code 517 Companies, NAICS Code 517312 Companies, NAICS Code 51731 Companies, NAICS Code 5173 Companies, NAICS Code 51 Companies |
Looking for a particular CellGain Wireless employee's phone or email?
The CellGain Wireless annual revenue was $5 million in 2026.
David Kho is the CEO of CellGain Wireless.
18 people are employed at CellGain Wireless.
CellGain Wireless is based in Middlesex, New Jersey.
The NAICS codes for CellGain Wireless are [517, 517312, 51731, 5173, 51].
The SIC codes for CellGain Wireless are [481, 48].