Doing business in the greater Bay Area requires leading-edge telecommunications capabilities and steadfast network support. Premysis’ focus in Northern California has allowed us to build an extensive broadband network that is leveraged by our customers.

Using Premysis solutions, regional businesses may also seamlessly integrate with their out-of-area and out-of-state operations.

Premysis customers represent dozens of industries including professional services, high technology, public works and retail. The following is a list of customers representing the range of enterprises that depend on Premysis for their telecommunications solutions:

Professional/Financial Services

  • Arthur J. Gallagher & Co., Pleasanton
  • Casper, Meadows & Schwartz, Walnut Creek
  • Eugene Berger Management, Petaluma
  • Fortrend Engineering Corporation, Sunnyvale
  • Fox, Shjeflo, Wohl & Hartley LLP, San Mateo
  • Thomas J. Brandi Law Offices, San Francisco
  • San Jose Chamber of Commerce, San Jose

High Technology

  • A.P. Pharma, Redwood City
  • Astex Pharmaceuticals, Dublin
  • Comac, Milpitas
  • Cellerant Therapeutics, San Carlos
  • Encon Electronics, Hayward
  • Evergreen Data Systems, Santa Clara

Public Works

  • Alameda County Fairgrounds, Pleasanton
  • Belmont/Redwood Shores School District, Belmont
  • City of Brisbane
  • Novato Fire Protection District, Novato
  • Southern Marin Fire District
  • U.S. Army – AFRC Army Reserve, Moffett Field

Real Estate

  • Melissa Bradley Real Estate, San Rafael
  • Prudential Realty, Redwood City
  • Prudential California Realty, San Anselmo
  • Santa Clara Valley Corp, San Jose


  • F. Rodgers Insulation Interiors, Inc, Livermore
  • Franklin Bowles Gallery, San Francisco
  • J.E. Higgins Lumber, Livermore
  • Modesto Food Distributors, Colma
  • Serena & Lily, Sausalito
  • SimplyShe – San Francisco
  • Smith Novelty, San Francisco
  • Wilderness Travel, Berkeley