Overview
Reported subcontract value since award
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Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Tetra Tech Es, Inc. on 2 orders. See more on the Teaming tab
Hover over a year to see its value.
Insight $243K reported in FY2020, its largest year. See more on the Teaming tab
Teaming
Subcontracts Potomac Economics Ltd. received, by prime order
Whom it works under and on what.
6 subcontracts from 4 primes.
Showing 1–6 of 6 subcontracts
| Tetra Tech Es, Inc. | 72011118C00001 | USAID/ARMENIA (720111) | $243,345 | Feb 28, 2020 |
| Tetra Tech Es, Inc. | 72011122F00001under 7200AA19D00029 | USAID/ARMENIA (720111) | $204,484 | Nov 8, 2022 |
| Deloitte & Touche LLP | 19AQMM21F7673under 19AQMM20A0500 | ACQUISITIONS - AQM MOMENTUM (19AQMM) | $55,000 | Sep 10, 2024 |
| General Dynamics Information Technology, Inc. | EPC16012 | Office 68HERH | $43,920 | Feb 24, 2022 |
| Deloitte & Touche LLP | 140D0422F0730under 140D0418A0030 | IBC ACQ SVCS DIRECTORATE (00004) (140D04) | $40,000 | May 1, 2024 |
| Deloitte Consulting LLP | 72067419F00008under 72067418D00003 | USAID/SOUTH AFRICA (720674) | $29,422 | Jan 9, 2024 |
Opportunities
Open opportunities matching Potomac Economics Ltd.'s registered industries
Notices in its 3 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 518210, 541511, 541690
25 of the next 25 are due within 30 days.
25 of 38 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| ISO 50001 WR-ALC (opens in Procura)Combined Synopsis/Solicitation · NAICS 541690Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8571 MAINT CONTRACTING AFSC PZIM | Oct 20, 2026 |
| FEMA's Deployment Management Solution (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments | Federal Emergency Management Agency (DHS)INFORMATION TECHNOLOGY DEVELOPMENT AND SUSTAINMENT (70FA31) | Oct 20, 2026 |
| R--Technical Services Support (opens in Procura)Solicitation · Set aside: 8(a) · NAICS 541690Free account: full notice, dates, attachments | Department of EnergySC OAK RIDGE OFFICE (892431) | Oct 21, 2026 |
| Commercial Total Lightning (TL) Data Feed (opens in Procura)Special Notice · NAICS 518210Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M2) | Oct 23, 2026 |
| Commercial Cloud-to-Ground (CG) Lightning Data Feed (opens in Procura)Sources Sought · NAICS 518210Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M2) | Oct 23, 2026 |
| J075--Special notice Mosaic Service Plan agreement (opens in Procura)Special Notice · NAICS 541511Free account: full notice, dates, attachments | Department of Veterans Affairs256-NETWORK CONTRACT OFFICE 16 (36C256) | Oct 23, 2026 |
| Foundation Sustainment Services (FS2) Bridge Notice of Intent (opens in Procura)Presolicitation · NAICS 541511Free account: full notice, dates, attachments | National Geospatial-Intelligence Agency (DOD)NATL GEOSPATIAL-INTELLIGENCE AGENCY (HM1575) | Oct 25, 2026 |
| RFI for Data Hosting, Integration, and Sustainment Support for the OBHAT/BHAS Program (opens in Procura)Sources Sought · NAICS 518210Free account: full notice, dates, attachments | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY (HT9427) | Oct 26, 2026 |
| High-Performance Computing Software Development and Technical Services (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M3) | Oct 27, 2026 |
| Enterprise Cloud Support Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 518210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 27, 2026 |
| LOC Novel High-Density Optical Data Storage (opens in Procura)Solicitation · NAICS 518210Free account: full notice, dates, attachments | Library of CongressCONTRACTS SERVICES (030ADV) | Oct 27, 2026 |
| FY26 JSD SkySafe (opens in Procura)Special Notice · NAICS 518210Free account: full notice, dates, attachments | U.S. Marshals Service (DOJ) | Oct 28, 2026 |
| Requesting information for MISHAP ANALYSIS & ANIMATION FACILITY (MAAF) FLIGHT RECORDER DOWNLOAD SOLUTIONS ACQUISITION AND SUSTAINMENT (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9401 377 MSG PK | Oct 28, 2026 |
| DISA Command, Control, Communications, and Computers Enterprise (J6 C4E) Directorate – Pentagon (J6P) Security Support Services (J6 S3) (opens in Procura)Sources Sought · NAICS 541690Free account: full notice, dates, attachments | Defense Information Systems Agency (DOD)IT CONTRACTING DIVISION - PL83 (HC1028) | Oct 28, 2026 |
| Depot Maintenance Applications Consolidated 3 (opens in Procura)Sources Sought · Set aside: 8(a) · NAICS 541511Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8770 AFLCMC GBK | Oct 28, 2026 |
| Aberdeen Test Center - Data Collection Support Services (DCSS) (opens in Procura)Sources Sought · Set aside: Small business · NAICS 518210Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-APG (W91CRB) | Oct 29, 2026 |
| JURY MANAGEMENT SOLUTION (JMS) SYSTEM (opens in Procura)Presolicitation · NAICS 541511Free account: full notice, dates, attachments | Administrative Office of the U.S. Courts (JUD BRANCH)AOUSC-PROCUREMENT MANAGEMENT DIV (103299) | Oct 30, 2026 |
| DISA Cybersecurity Service Provider (CSSP) / J34 External Vulnerability Scans (EVS) and Web Vulnerability Scans (WVS) (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments | Defense Information Systems Agency (DOD)IT CONTRACTING DIVISION - PL83 (HC1028) | Oct 30, 2026 |
| D--TAAMS Sole Source IDIQ (opens in Procura)Special Notice · NAICS 541511Free account: full notice, dates, attachments | Bureau of Indian Affairs and Bureau of Indian Education (DOI)BUREAU OF INDIAN AFFAIRS (140A16) | Oct 31, 2026 |
| RELAP5-3D 4.x: Thermal-Hydraulic Nuclear Reactor Analysis, Licensing Opportunity (opens in Procura)Special Notice · NAICS 541690Free account: full notice, dates, attachments | Department of EnergyOffice 899050 | Nov 1, 2026 |
| NATO Request for Information: E-Invoicing Solutions and Services (Inbound & Outbound) (opens in Procura)Special Notice · NAICS 518210Free account: full notice, dates, attachments | Bureau of Industry and Security (DOC) | Nov 6, 2026 |
| Address List Field Augmentation Data (opens in Procura)Sources Sought · Set aside: Small business · NAICS 518210Free account: full notice, dates, attachments | U.S. Census Bureau (DOC)DEPT OF COMMERCE CENSUS (1333LB) | Nov 6, 2026 |
| CenTAM_Special Notice_Acquisition Update (opens in Procura)Special Notice · NAICS 541511Free account: full notice, dates, attachments | U.S. Census Bureau (DOC) | Nov 6, 2026 |
| Safety, Prevention, Epidemiology, and Education Development for Health Care and Antimicrobial Resistance - SPEED 2027-2032 (opens in Procura)Presolicitation · Set aside: Small business (partial) · NAICS 541690Free account: full notice, dates, attachments | Centers for Disease Control and Prevention (HHS)CDC OFFICE OF ACQUISITION SERVICES (75D301) | Nov 8, 2026 |
| N6852027R1003: Naval Air Systems Command (NAVAIR) Depot Maintenance System (NDMS) IT Program/Project Functional Requirements and Software Lifecycle Support (ITPSS) Request for Proposal (RFP) (opens in Procura)Special Notice · NAICS 541511Free account: full notice, dates, attachments | Department of the Navy (DOD) | Nov 9, 2026 |
Registration and contacts
Registration
- UEI
- HWVKYS76EJW8
- CAGE code
- 8GP50
- Registration
- Active, expires Apr 28, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- FAIRFAX, VA, 22030
- Congressional district
- VA-11
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 3 industries; primary 541690
Contacts at Potomac Economics Ltd.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contact · Past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate government business POC · Alternate electronic business POC · Alternate past performance POCSAM.gov registrationAs of May 8, 2026 | May 8, 2026 |
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