Contractor profile
GWWO, INC.
Doing business as GWWO INC
Active registration
UEIZSM4NAT1XCS3
CAGE code0PJS2
Primary NAICS541310
LocationBALTIMORE, MD, 21230
Federal obligations$18M
Prime awards38
Active awards10
Latest award actionJul 27, 2026
Federal award activity
Public award recordTop federal customers
- Department of the Interior29 awards$14M
- Smithsonian Institution8 awards$4M
- Department of Defense1 awards$76,718
NAICS award mix
- 54131036 awards$17M
- 5413302 awards$315,627
PSC award mix
- C21925 awards$10M
- C2118 awards$5M
- C1JA4 awards$3M
- C1CA1 awards$76,718
Contract vehicles
- 140P2022D000121 awards$12M
- 33330221DF00101203 awards$2M
- F13CC103805 awards$2M
- 140P3020D00154 awards$969,511
- INP15PC000371 awards$12,773
Potential recompetes
- Department of the Interior$133,410
- Department of the Interior$217,490
- Department of the Interior$227,711
- Department of the Interior$3M
- Department of the Interior$413,198
- Department of the Interior$128,936
- Smithsonian Institution$988,933
- Department of Defense$76,718
- Department of the Interior$198,001
- Department of the Interior$697,504
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 140P2022D0001EAST/NW ARCH/AE IDIQ LB POOL - GWWO, INC. | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C219 | $0 | Sep 8, 2022 – Not stated |
| 140P2026F0017ACAD/SACR - SCOPING FOR MULTIPLE PROJECTS (DS FUNDED) | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C219 | $376,676 | Nov 21, 2025 – Jul 21, 2026 |
| 140P4225F0031SHENANDOAH NATIONAL PARK (SHEN) - REHABILITATE CCC-ERA PARK HEADQUARTERS FIRE CACHE | Department of the InteriorNORTHEAST REGIONAL CONTRACTING | NAICS 541310PSC C219 | $227,711 | Sep 26, 2025 – Dec 28, 2026 |
| 140P4226F0009EO 14398 ARCHITECT AND ENGINEERING DESIGN SERVICES FOR CYCLIC REPLACEMENT OF AIR HANDLING UNITS AT CHILLER PLANT & LAW ENFORCEMENT OPERATIONS CENTER AT INDEPENDENCE NATIONAL HISTORICAL PARK (INDE), PENNSYLVANIA. | Department of the InteriorNORTHEAST REGIONAL CONTRACTING | NAICS 541310PSC C219 | $133,410 | Jun 29, 2026 – Mar 22, 2027 |
| 140P2025F0089CUIS 258139 - PRESERVE AND REHABILITATE THE HISTORIC GRANGE - AE TITLE III SERVICES | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C219 | $128,936 | Feb 6, 2025 – Sep 28, 2026 |
| 140P2025F0024NERI 326119 AE DESIGN SERVICES DD-CD REMOVE EXCESS STRUCTURES AND ABANDONED BUILDINGS PARKWIDE AND ADDRESS UTILITY NEEDS, WEST VIRGINIA | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C211 | $3M | Nov 25, 2024 – Nov 20, 2026 |
| 33330219FF0010139SHF REPLACE FIRE ALARM PANELS, MULTIPLE BUILDINGS. | Smithsonian InstitutionSMITHSONIAN INSTITUTION | NAICS 541310PSC C211 | $149,378 | Apr 1, 2019 – May 30, 2026 |
| 33330220FF0010110HMSG RELOCATE ART EDUCATION CENTER. | Smithsonian InstitutionSMITHSONIAN INSTITUTION | NAICS 541310PSC C211 | $319,943 | Jan 23, 2020 – May 30, 2026 |
| 140P2025F0212HAMP 326087 ARCHITECTURAL ENGINEERING (AE) CONSTRUCTION ADMINISTRATION SERVICES (TITLE III) AND COMMISSIONING SERVICES HAMPTON NATIONAL HISTORIC SITE, MARYLAND | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C219 | $697,504 | Aug 22, 2025 – Oct 31, 2027 |
| 140P2026F0107FODO 351117 TITLE III SERVICES FOR CONST | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | NAICS 541310PSC C219 | $217,490 | May 1, 2026 – May 31, 2027 |
| 140P3022F0112TITLE I & II ARCHITECTURAL AND ENGINEERING (AE) SERVICES TO PLAN, DESIGN AND PREPARE CONSTRUCTION DOCUMENTS FOR THE REHABILITATION OF PADDOCKS AND IMPROVE SITE SECURITY AT THE UNITED STATES PARK POLICE (USPP) H5 HORSE STABLES LOCATED IN WASHINGTO | Department of the InteriorNCR REGIONAL CONTRACTING(30000) | NAICS 541310PSC C219 | $203,708 | Sep 7, 2022 – Aug 6, 2026 |
| 140P3023F0131TITLE I ARCHITECTURAL AND ENGINEERING (AE) SERVICES PREPARATION OF A DEVELOPMENT CONCEPT PLAN (DCP)/ENVIRONMENTAL ASSESSMENT (EA) FOR THE TIDAL BASIN LOCATED IN NATIONAL MALL AND MEMORIAL PARKS (NAMA) WASHINGTON, DC. | Department of the InteriorNCR REGIONAL CONTRACTING(30000) | NAICS 541310PSC C219 | $807,988 | Sep 7, 2023 – Jul 1, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
Public points of contact
LAURA WERTHERPRINCIPALGovernment business
LAURA WERTHERPRINCIPALAlternate government business
LAURA WERTHERPRINCIPALElectronic business
AMANDA MCKINNEYAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.