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Vendor, West Chester, PA, part of Wes Holdings, Inc.

Weston Solutions Inc.

UEI Z4XGALW7L9K6, CAGE 2M222

369 awards and $472,010,193 obligated between January 5, 2024 and October 28, 2026, 99% under full and open competition, against 4.6 offers on average where reported. 61 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Department of the Army$236,316,107
Environmental Protection Agency$120,758,877
Department of the Navy$112,101,854
Department of the Air Force$2,830,855
Federal Acquisition Service$2,500
Federal Bureau of Investigation$0
Defense Contract Management Agency$0

Industries

NAICS on the awards, by dollars.

Oil and Gas Pipeline and Related Structures ConstructionNAICS 237120$150,483,957
Commercial and Institutional Building ConstructionNAICS 236220$150,120,677
Environmental Consulting ServicesNAICS 541620$120,860,984
Remediation ServicesNAICS 562910$38,008,557
Water and Sewer Line and Related Structures ConstructionNAICS 237110$9,172,452
Facilities Support ServicesNAICS 561210$1,938,444
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715$647,623
Engineering ServicesNAICS 541330$529,846
All Other Professional, Scientific, and Technical ServicesNAICS 541990$206,740
Security Systems Services (except Locksmiths)NAICS 561621$28,414

How it wins

Awards by competition, set-aside and type.

Full and Open Competition348
Competed Under SAP3
Not Competed1
Full and Open Competition After Exclusion of Sources1
Small Business Set Aside - Total1
Delivery Order331
Definitive Contract4
Purchase Order3

Hear when Weston Solutions Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Weston Solutions Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
94
Obligated so far
$83,102,603
Soonest
December 31, 2026

The 94 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling oil and gas pipeline and related structures construction to Department of the Army, by dollars.

Reliable Contracting Group, LLCLouisville, KY$107,965,196
Goshawk, LLCSan Antonio, TX$74,033,855
Obayashi CMS JVMinato-Ku$60,006,355
S & B Infrastructure Ltd.Houston, TX$25,780,189
Ahtna Marine & Construction Company, LLCBoynton Beach, FL$25,628,011
Silver Mountain Weston SB JV LLCIdaho Falls, ID$19,878,357

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

Awards

The 100 largest of 369 awards, by dollars obligated.

ContractObligated
W9128F23F0089Delivery Order, February 13, 2024, Full and Open Competition, 7 offers$110,696,921
N3943025F0085Delivery Order, September 11, 2025, Full and Open Competition, 2 offers$87,876,340
68HERH23F0391Delivery Order, January 11, 2024, Full and Open Competition$25,165,598
W9128F26FA055Delivery Order, March 19, 2026, Full and Open Competition, 8 offers$21,707,311
W9128F23F0065Delivery Order, July 15, 2025, Full and Open Competition, 6 offers$19,131,401
68HE0225F0004Delivery Order, December 31, 2024, Full and Open Competition$14,733,235
68HE0925F0018Delivery Order, January 24, 2025, Full and Open Competition$13,879,728
W912DY24F0659Delivery Order, September 30, 2024, Full and Open Competition, 4 offers$13,855,288
W9128F24F0128Delivery Order, June 25, 2024, Full and Open Competition, 2 offers$13,186,277
W9128F24F0192Delivery Order, August 28, 2024, Full and Open Competition, 2 offers$11,131,807
68HE0125F0014Delivery Order, June 5, 2025, Full and Open Competition$10,692,896
N3943024F4065Delivery Order, June 25, 2024, Full and Open Competition, 1 offers$9,773,195
W912DY24F0420Delivery Order, September 25, 2024, Full and Open Competition, 3 offers$9,571,434
W9128F25CA026Definitive Contract, June 6, 2025, Full and Open Competition, 3 offersSolicitation $9,173,243
N3943022F4441Delivery Order, January 8, 2024, Full and Open Competition, 2 offers$8,502,898
W9128F25FA199Delivery Order, September 24, 2025, Full and Open Competition, 6 offers$7,860,634
W9128F24F0221Delivery Order, September 20, 2024, Full and Open Competition, 2 offers$6,856,893
W9128F24F0223Delivery Order, September 20, 2024, Full and Open Competition, 1 offers$6,536,317
W912QR24F0308Delivery Order, September 26, 2024, Full and Open Competition, 5 offers$5,499,870
68HE0726F0151Delivery Order, August 18, 2026, Full and Open Competition$5,088,693
N3943021F4142Delivery Order, April 12, 2024, Full and Open Competition, 7 offers$4,477,192
FA890318F0202Delivery Order, July 30, 2025, Full and Open Competition, 5 offers$4,366,183
68HERH23F0392Delivery Order, January 18, 2024, Full and Open Competition$4,157,898
W912DY20F0615Delivery Order, January 26, 2024, Full and Open Competition, 2 offers$4,083,376
68HE0326F0148Delivery Order, September 30, 2026, Full and Open Competition$3,946,468
68HE0120F0027Delivery Order, January 8, 2024, Full and Open Competition$3,536,659
W912GB25F0147Delivery Order, September 29, 2025, Full and Open Competition, 3 offers$3,240,010
W912DY24F0322Delivery Order, September 6, 2024, Full and Open Competition, 3 offers$3,134,319
W912DY25FA302Delivery Order, September 30, 2025, Full and Open Competition, 7 offers$2,415,671
68HE0223F0030Delivery Order, March 19, 2024, Full and Open Competition$2,316,572
W9128F25F0032Delivery Order, December 3, 2024, Full and Open Competition, 3 offers$2,214,690
FA890326F0006Delivery Order, March 10, 2026, Full and Open Competition, 2 offers$2,113,158
W912DR18F0688Delivery Order, March 1, 2024, Full and Open Competition, 2 offers$2,098,247
W912DR23F0022Delivery Order, June 28, 2024, Full and Open Competition, 2 offers$2,017,720
W912DR23F0119Delivery Order, December 17, 2024, Full and Open Competition, 1 offers$1,974,498
68HE0725F0119Delivery Order, July 23, 2025, Full and Open Competition$1,779,296
68HE0923F0075Delivery Order, February 7, 2024, Full and Open Competition$1,546,878
68HE0624F0023Delivery Order, July 3, 2024, Full and Open Competition$1,254,658
68HE0919F0081Delivery Order, February 12, 2024, Full and Open Competition$1,235,966
68HE0925F0076Delivery Order, August 21, 2025, Full and Open Competition$1,229,691
68HE0225F0006Delivery Order, January 14, 2025, Full and Open Competition$1,200,000
W912HN25FA002Delivery Order, July 15, 2025, Full and Open Competition, 2 offers$1,150,753
W9128F23F0280Delivery Order, January 21, 2025, Full and Open Competition, 5 offers$1,150,692
68HE0226F0006Delivery Order, December 23, 2025, Full and Open Competition$1,100,000
68HE0624F0038Delivery Order, September 27, 2024, Full and Open Competition$1,099,361
68HE0624F0026Delivery Order, August 15, 2024, Full and Open Competition$1,040,320
68HE0919F0112Delivery Order, February 9, 2024, Full and Open Competition$1,015,000
68HE0927F0004Delivery Order, October 20, 2026, Full and Open Competition$1,000,000
68HE0624F0032Delivery Order, September 18, 2024, Full and Open Competition$990,000
W912DY24F0091Delivery Order, May 9, 2024, Full and Open Competition, 7 offers$983,409
W9128F21F0335Delivery Order, February 16, 2024, Full and Open Competition, 3 offers$951,391
68HE0920F0063Delivery Order, March 26, 2024, Full and Open Competition$920,465
68HE0725F0091Delivery Order, June 27, 2025, Full and Open Competition$905,219
68HE0725F0086Delivery Order, June 4, 2025, Full and Open Competition$902,636
68HE0326F0147Delivery Order, September 29, 2026, Full and Open Competition$866,700
68HE0726F0173Delivery Order, September 28, 2026, Full and Open Competition$843,285
W912DY26CA029Definitive Contract, May 15, 2026, Not Competed, 1 offersSolicitation $787,692
68HE0726F0153Delivery Order, August 21, 2026, Full and Open Competition$778,195
68HE0919F0077Delivery Order, March 15, 2024, Full and Open Competition$759,557
68HE0919F0109Delivery Order, May 29, 2024, Full and Open Competition$755,646
68HE0725F0085Delivery Order, June 2, 2025, Full and Open Competition$692,604
68HE0725F0102Delivery Order, July 9, 2025, Full and Open Competition$686,968
W912DY20F0665Delivery Order, March 31, 2024, Full and Open Competition, 2 offers$685,776
68HE0624F0039Delivery Order, September 30, 2024, Full and Open Competition$667,770
68HE0223F0043Delivery Order, February 27, 2024, Full and Open Competition$664,515
N3943024F4006Delivery Order, March 26, 2025, Full and Open Competition, 2 offers$664,349
68HE0724F0115Delivery Order, June 25, 2024, Full and Open Competition$652,399
W912HQ24C0040Definitive Contract, March 7, 2024, Full and Open Competition, 55 offersSolicitation $647,623
N6247823F4083Delivery Order, June 21, 2024, Full and Open Competition, 3 offers$632,333
68HE0925F0090Delivery Order, September 15, 2025, Full and Open Competition$550,000
68HE0919F0101Delivery Order, May 30, 2024, Full and Open Competition$532,931
68HE0726F0099Delivery Order, June 9, 2026, Full and Open Competition$518,861
68HE0927F0006Delivery Order, October 21, 2026, Full and Open Competition$500,000
68HE0927F0007Delivery Order, October 21, 2026, Full and Open Competition$500,000
68HE0927F0008Delivery Order, October 21, 2026, Full and Open Competition$500,000
68HE0926F0052Delivery Order, April 16, 2026, Full and Open Competition$478,082
68HE0919F0078Delivery Order, February 15, 2024, Full and Open Competition$475,000
68HE0919F0098Delivery Order, February 14, 2024, Full and Open Competition$474,500
68HE0925F0082Delivery Order, September 4, 2025, Full and Open Competition$400,000
68HE0725F0106Delivery Order, July 17, 2025, Full and Open Competition$396,753
68HE0924F0097Delivery Order, August 22, 2024, Full and Open Competition$388,352
W912DR21F0389Delivery Order, March 27, 2024, Full and Open Competition, 1 offers$377,638
W9128F21F0119Delivery Order, February 21, 2024, Full and Open Competition, 4 offers$367,330
68HE0924F0025Delivery Order, February 2, 2024, Full and Open Competition$358,823
W912DY19F1295Delivery Order, April 5, 2024, Full and Open Competition, 2 offers$356,491
W912DY21C0049Definitive Contract, January 28, 2024, Full and Open Competition, 6 offers$338,436
68HE0924F0022Delivery Order, January 29, 2024, Full and Open Competition$333,307
68HE0924F0099Delivery Order, September 3, 2024, Full and Open Competition$331,928
68HE0919F0089Delivery Order, February 9, 2024, Full and Open Competition$325,033
68HE0724F0008Delivery Order, February 23, 2024, Full and Open Competition$319,289
68HE0725F0104Delivery Order, July 14, 2025, Full and Open Competition$308,749
68HE0725F0096Delivery Order, July 10, 2025, Full and Open Competition$304,015
68HE0720F0187Delivery Order, March 19, 2024, Full and Open Competition$297,257
68HE0720F0147Delivery Order, March 21, 2024, Full and Open Competition$288,736
68HE0926F0014Delivery Order, January 26, 2026, Full and Open Competition$288,582
68HE0924F0096Delivery Order, August 20, 2024, Full and Open Competition$276,327
68HE0725F0148Delivery Order, August 8, 2025, Full and Open Competition$249,944
68HE0725F0182Delivery Order, September 23, 2025, Full and Open Competition$249,747
68HE0926F0071Delivery Order, June 26, 2026, Full and Open Competition$249,345
W912DY20F0741Delivery Order, April 16, 2024, Full and Open Competition, 1 offers$246,326
Transactions
1,090 across 369 awards