| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | OU61-25-NEW-012NUCLEAR CONSULTING SERVICES IDIQ | IDC | $9,500,000 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 541690Other Scientific and Technical Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jul 14, 2025 | Jul 14, 2025 | Jul 13, 2030 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | IDC | $6,000,000 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 541690Other Scientific and Technical Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jan 13, 2023 | Jan 16, 2023 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | BPA | $3,000,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541611Administrative Management and General Management Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jul 6, 2021 | Jul 6, 2021 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | BPA | $75,000,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | May 26, 2021 | Jun 1, 2021 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | BPA | $4,000,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Mar 24, 2020 | Apr 1, 2020 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | BPA | $2,776,028 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541611Administrative Management and General Management Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Aug 20, 2019 | Sep 30, 2019 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | NIOSH TECHNICAL SERVICES IGF::OT::IGF | BPA | $146,667 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 29, 2016 | Jun 29, 2016 | Aug 31, 2019 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | IGF::OT::IGF SEAPORT ENHANCED | IDC | $5,280,000,000 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | AD25 | Apr 5, 2015 | Apr 5, 2015 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | FSS | $1,000,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 562910Remediation Services | U006EDUCATION/TRAINING- VOCATIONAL/TECHNICAL | Mar 13, 2015 | Mar 13, 2015 | Mar 12, 2030 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | NIOSH TECHNICAL SERVICES BPA IGF::OT::IGF | BPA | $5,000,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541611Administrative Management and General Management Consulting Services | R499SUPPORT- PROFESSIONAL: OTHER | Jun 24, 2014 | Jun 23, 2014 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | SERVICES (BASIC) | BPA | $8,900 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | — | 541620Environmental Consulting Services | AD21 | Jul 29, 2009 | Jul 29, 2009 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | TECHNICAL ASSISTANCE FOR THE SAFETY REVIEW OF LICENSE RENEWAL APPLICATIONS | BPA | $981,401 | NUCLEAR REGULATORY COMMISSION | NUCLEAR REGULATORY COMMISSION | — | 541611Administrative Management and General Management Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Jul 24, 2009 | Jul 20, 2009 | Jul 19, 2013 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | BPA | $0 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | — | — | 541620Environmental Consulting Services | R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | Apr 16, 2009 | Apr 16, 2009 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | ADVANCED TECHNOLOGIES & LABORATORIES INTERNATIONAL, INC. | BPA | $2,800 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | — | 541620Environmental Consulting Services | R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | Apr 16, 2009 | Apr 16, 2009 | Apr 14, 2010 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | ADVANCED TECHNOLOGIES & LABORATORIES INTERNATIONAL, INC. | BPA | $0 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | — | 541620Environmental Consulting Services | R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS | Apr 16, 2009 | Apr 16, 2009 | Apr 14, 2010 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | FSS | $7,500,000 | FEDERAL ACQUISITION SERVICE | — | — | 611430Professional and Management Development Training | U006EDUCATION/TRAINING- VOCATIONAL/TECHNICAL | Dec 5, 2007 | Dec 5, 2007 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | SEAPORT ENHANCED | IDC | $1,088,241,848,925 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | May 23, 2007 | May 23, 2007 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | REMEDIATION SERVICES | IDC | $1,136,469 | OFFICE OF THE SOLICITOR | — | — | 562910Remediation Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 28, 2004 | Aug 1, 2004 | Sep 29, 2009 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | TECHNICAL SUPPORT FOR ANALYTICAL FOLLOW ON | IDC | $0 | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | — | 541710 | AZ16 | Aug 6, 2004 | Aug 31, 2004 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | IDC | $0 | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | SBA | 541710 | B599SPECIAL STUDIES/ANALYSIS- OTHER | Sep 15, 2003 | Sep 15, 2003 | Mar 15, 2004 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | FSS | $14,500,000 | FEDERAL ACQUISITION SERVICE | — | — | 541611Administrative Management and General Management Consulting Services | R706SUPPORT- MANAGEMENT: LOGISTICS SUPPORT | Sep 15, 2003 | Sep 15, 2003 | Sep 4, 2008 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | IDC | $0 | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | — | 541990All Other Professional, Scientific, and Technical Services | AN42HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH | Sep 15, 2003 | Sep 15, 2003 | Aug 15, 2008 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | SURVEILLANCE / EPIDEMIOLOGICAL RESEARCH | IDC | $1,000,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541990All Other Professional, Scientific, and Technical Services | R499SUPPORT- PROFESSIONAL: OTHER | Aug 5, 2003 | Aug 5, 2003 | Jul 29, 2008 |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | — | IDC | $0 | OFFICE OF THE SECRETARY | — | — | 541710 | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 15, 2003 | May 15, 2003 | — |
| | ADVANCED TECHNOLOGIES AND LABORATORIES (ATL) INTERNATIONAL, INC. | BASIC ORDERING AGREEMENT UNDER FSS 874 | BPA | $0 | ENERGY, DEPARTMENT OF | — | — | — | — | Dec 12, 2002 | Dec 12, 2002 | — |