Safe Harbor Systems
Sage Payment Solutions
Salient Federal Solutions
Satyam Computer Services Ltd.
Satyam Infoway Ltd.
Satyam Manufacturing Technologies, Inc.
Scan Coin Inc.
Severn Mortgage Corp.
Shapiro & Duncan
Signs By Tomorrow
Software Theoretic, Inc
Solutions Made Simple, Inc. (SMSi)
SOS International LTD
Sotera Defense & Solutions, Inc. (formerly The Analysis Corp.)
Spatial Data Analytics Corporation (SPADAC)
Special Aerospace Security Services, Inc. (SASSI)
Specialized Carriers & Rigging Association
SRC (Syracuse Research Corp)
Stanmyre + Noel Architects
St. Joseph School
St. Joseph School Parent Teacher Organization
Stohlman Subaru of Herndon
Stone and Spring
Strategic Analysis, Inc.
Sunset Hills Vineyard, LLC
Systems Applications, Inc.
Systems Engineering, Inc.
Systems Research & Development Inc.
Tata Consultancy Services
Technical Analysis Center (TAC)
Technical and Management Resources
Technical Strategies, Inc.
Technology Advancement Group, Inc. (TAG)
Technology Development Group
Tenacity Solutions Inc.
Test Pros, INC
The Greater Northern Virginia Council of Beta Sigma Phi
The Hope Center for Advance Veterinary Medicine
The Mason Companies
The Miller Appraisal Group, Inc.
The Pence Group, Inc.
The Women's Center
Thompson Hospitality Corporation
Tier Technologies, Inc.
Town & Country School of Vienna
Town of Herndon Employees
Town of Vienna (staff)
T-Rex Consulting Corporation
Tri-Tek Engineering, Inc.
Trusted Mission Solutions Inc.
Turner, Jones & Associates, PLLC
Tysons Corner Children's Center
Tysons Regional Chamber of Commerce*