| | GLOBAL CONSULTING INC. | INDUSTRIAL HYGIENE, ENVIRONMENTAL HEALTH, AND SAFETY SUPPORT SERVICES | IDC | $7,352,174 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | SBA | 562910Remediation Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Nov 24, 2025 | Dec 1, 2025 | — |
| | GLOBAL CONSULTING INC. | INDOOR AIR QUALITY AND ENVIRO TESTING | BPA | $1,000,000 | NATIONAL ARCHIVES AND RECORDS ADMINISTRATION | NATIONAL ARCHIVES AND RECORDS ADMINISTRATION | — | 562910Remediation Services | B502SPECIAL STUDIES/ANALYSIS- AIR QUALITY | Jan 31, 2024 | Jan 31, 2024 | Jan 30, 2029 |
| | GLOBAL CONSULTING INC. | INDUSTRIAL HYGIENE, ENVIRONMENTAL HEALTH, AND SAFETY SUPPORT SERVICES | IDC | $10,903,759 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | SBA | 562910Remediation Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 27, 2020 | Jun 1, 2020 | Nov 30, 2025 |
| | GLOBAL CONSULTING INC. | BLANKET PURCHASE AGREEMENT (BPA): ASBESTOS&LEAD MANAGEMENT | BPA | $1,600,000 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | WOSB | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Sep 13, 2018 | Sep 13, 2018 | Sep 20, 2023 |
| | GLOBAL CONSULTING INC. | BPA
QUALITY AIR TESTING | BPA | $0 | NATIONAL ARCHIVES AND RECORDS ADMINISTRATION | NATIONAL ARCHIVES AND RECORDS ADMINISTRATION | — | 541690Other Scientific and Technical Consulting Services | B502SPECIAL STUDIES/ANALYSIS- AIR QUALITY | Jul 25, 2018 | Jul 26, 2018 | Jul 25, 2023 |
| | GLOBAL CONSULTING INC. | — | BPA | $450,000 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | SBA | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Feb 12, 2018 | Feb 12, 2018 | — |
| | GLOBAL CONSULTING INC. | IGF::OT::IGF
INDUSTRIAL HYGIENE, ENVIRONMENTAL HEALTH, AND SAFETY SUPPORT SERVICES | IDC | $6,912,718 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | SBA | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 15, 2015 | May 15, 2015 | — |
| | GLOBAL CONSULTING INC. | — | BPA | $4,873 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jul 18, 2012 | Jul 18, 2012 | Aug 17, 2012 |
| | GLOBAL CONSULTING INC. | FLOOR TILE SAMPLING AND ANALYSIS | BPA | $5,745 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Apr 25, 2012 | Apr 25, 2012 | Jun 30, 2012 |
| | GLOBAL CONSULTING INC. | PIPE INSULATION SAMPLING AND ANALY | BPA | $11,256 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Apr 10, 2012 | Apr 10, 2012 | May 30, 2012 |
| | GLOBAL CONSULTING INC. | EMERGENCY RESPONSE SERVICES | BPA | $14,996 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Apr 6, 2012 | Apr 6, 2012 | Mar 18, 2014 |
| | GLOBAL CONSULTING INC. | — | BPA | $0 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Dec 23, 2011 | Dec 23, 2011 | — |
| | GLOBAL CONSULTING INC. | FEDERAL SUPPLY SCHEDULE CONTRACT. | FSS | $250,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Mar 1, 2011 | Mar 1, 2011 | — |
| | GLOBAL CONSULTING INC. | — | IDC | $0 | STATE, DEPARTMENT OF | STATE, DEPARTMENT OF | 8AN | 541330Engineering Services | C112 | Apr 27, 2010 | Apr 30, 2010 | Dec 11, 2015 |
| | GLOBAL CONSULTING INC. | — | IDC | $0 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | — | 562910Remediation Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Dec 9, 2009 | Jan 1, 2010 | — |
| | GLOBAL CONSULTING INC. | BLANKET PURCHASE AGREEMENT FOR INDUSTRIAL HYGIENE SERVICES FOR FISCAL YEAR 2010 | BPA | $0 | BUREAU OF ENGRAVING AND PRINTING | — | — | 541219Other Accounting Services | AD26 | Oct 21, 2009 | Oct 21, 2009 | Sep 30, 2010 |
| | GLOBAL CONSULTING INC. | — | IDC | $3,500,000 | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTES OF HEALTH | 8AN | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Sep 28, 2009 | Sep 28, 2009 | — |
| | GLOBAL CONSULTING INC. | SEAPORT ENHANCED | IDC | $1,015,692,392,330 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Dec 19, 2008 | Dec 19, 2008 | Dec 31, 2019 |
| | GLOBAL CONSULTING INC. | — | BPA | $0 | BUREAU OF ENGRAVING AND PRINTING | — | — | 541620Environmental Consulting Services | R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | Oct 23, 2008 | Oct 23, 2008 | — |
| | GLOBAL CONSULTING INC. | — | BPA | $0 | BUREAU OF ENGRAVING AND PRINTING | — | — | 541219Other Accounting Services | 3920MATERIAL HANDLING EQUIPMENT, NONSELF-PROPELLED | Oct 4, 2007 | Oct 4, 2007 | — |
| | GLOBAL CONSULTING INC. | PROVIDE INDUSTRIAL HYGENIST SERVICES FOR THE SAFETY, ENVIRONMENAL AND FIRE PROTECTION BRANCH. | IDC | $15,000 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 541620Environmental Consulting Services | R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | Jan 25, 2007 | Jan 25, 2007 | May 31, 2013 |
| | GLOBAL CONSULTING INC. | BLANKET PURCHASE AGREEMENT FOR INDUSTRIAL HYGIENE FOR FISCAL YEAR 2007 | BPA | $0 | BUREAU OF ENGRAVING AND PRINTING | — | — | 541513Computer Facilities Management Services | AD26 | Oct 20, 2006 | Oct 20, 2006 | Sep 30, 2007 |