Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Vendor, Herndon, VA, part of Serco Holdings Limited

Serco Inc.

UEI DKJ1R5ABCN48, CAGE 022Q2

1,009 awards and $3,540,744,564 obligated between January 2, 2024 and October 29, 2026, 93% under full and open competition, against 2.6 offers on average where reported. 150 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Department of the Navy$1,720,252,556
Centers for Medicare and Medicaid Services$627,452,114
Department of the Army$519,446,376
Department of the Air Force$199,906,360
Pension Benefit Guaranty Corporation$148,215,670
Federal Aviation Administration$104,277,163
Office of the Assistant Secretary for Administration and Management$87,692,114
Federal Acquisition Service$44,058,407
Federal Emergency Management Agency$33,507,060
U.S. Patent and Trademark Office$23,810,401

Industries

NAICS on the awards, by dollars.

Engineering ServicesNAICS 541330$1,334,979,213
Computer Systems Design ServicesNAICS 541512$663,439,815
Industrial Building ConstructionNAICS 236210$327,336,444
Security Systems Services (except Locksmiths)NAICS 561621$274,544,168
Administrative Management and General Management Consulting ServicesNAICS 541611$239,344,134
Human Resources Consulting ServicesNAICS 541612$146,517,217
Other Communications Equipment ManufacturingNAICS 334290$122,543,910
Air Traffic ControlNAICS 488111$104,267,653
Professional, Scientific, and Technical ServicesNAICS 541712$103,331,928
All Other Professional, Scientific, and Technical ServicesNAICS 541990$53,658,788

How it wins

Awards by competition, set-aside and type.

Full and Open Competition935
Not Competed41
Competed Under SAP14
Not Competed Under SAP8
Small Business Set Aside - Total6
Delivery Order806
Definitive Contract52
BPA Call29
Purchase Order17

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

Contracts ending soon

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

Ending
118
Obligated so far
$1,789,867,671
Soonest
November 5, 2026

The 118 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling engineering services to Department of the Navy, by dollars.

Bae Systems Technology Solutions & Services Inc.Rockville, MD$3,277,054,281
The Charles Stark Draper Laboratory, Inc.Cambridge, MA$1,771,467,429
Aecom Technical Services, Inc.Los Angeles, CA$1,358,994,037
General Dynamics Mission Systems, Inc.Pittsfield, MA$1,294,910,124
Scientific Research CorporationAtlanta, GA$1,164,418,586
Systems Planning and Analysis, Inc.Alexandria, VA$923,328,590

Solicitations it won

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

All 29

Awards

The 100 largest of 1,009 awards, by dollars obligated.

ContractObligated
N6523620F0842Delivery Order, December 29, 2025, Full and Open Competition, 2 offers-$438
N6660421FK910Delivery Order, April 1, 2026, Full and Open Competition-$555
EX16Delivery Order, March 27, 2026, Full and Open Competition, 1 offers-$593
N6600120F0225Delivery Order, November 27, 2024, Full and Open Competition, 4 offers-$658
N6523621F0087Delivery Order, December 30, 2025, Full and Open Competition, 3 offers-$743
N6600123F0985Delivery Order, July 10, 2024, Full and Open Competition, 2 offers-$751
N6523621F0505Delivery Order, March 24, 2026, Full and Open Competition, 3 offers-$766
N6660419F1073Delivery Order, February 5, 2024, Full and Open Competition-$797
0009Delivery Order, July 2, 2024, Full and Open Competition, 1 offers-$811
W912DY22F0613Delivery Order, December 11, 2024, Full and Open Competition, 1 offers-$1,000
1333BJ21F00153007Delivery Order, April 5, 2024, Full and Open Competition, 3 offers-$1,032
N0018922FZ504Delivery Order, July 8, 2024, Full and Open Competition-$1,065
N6600122F1177Delivery Order, March 27, 2025, Full and Open Competition, 4 offers-$1,148
N6523622F0810Delivery Order, September 10, 2025, Full and Open Competition, 1 offers-$1,151
N6133122F0178Delivery Order, July 22, 2025, Full and Open Competition-$1,275
68HE0421F0024Delivery Order, March 19, 2025, Full and Open Competition-$1,653
N6660422FK915Delivery Order, May 30, 2024, Full and Open Competition-$1,679
70FBR621F00000111Delivery Order, January 3, 2025, Full and Open Competition-$2,150
5119Delivery Order, August 21, 2025, Full and Open Competition, 3 offers-$2,239
N6600122F1117Delivery Order, April 23, 2026, Full and Open Competition-$2,303
N0018920FQ288Delivery Order, January 16, 2024, Full and Open Competition, 1 offers-$2,400
N6600119F0170Delivery Order, July 10, 2024, Full and Open Competition, 1 offers-$2,414
0033Delivery Order, August 26, 2025, Full and Open Competition-$2,597
N6600119F0172Delivery Order, July 10, 2024, Full and Open Competition, 1 offers-$2,647
N0017417F0236Delivery Order, September 30, 2024, Full and Open Competition-$3,188
N6600119F1287Delivery Order, January 10, 2024, Full and Open Competition-$3,568
0001Delivery Order, January 23, 2025, Full and Open Competition-$3,583
N0042117F0316Delivery Order, April 6, 2026, Full and Open Competition, 1 offers-$3,709
N0017419F0077Delivery Order, May 30, 2024, Full and Open Competition-$3,739
N6600121F0154Delivery Order, July 17, 2025, Full and Open Competition, 3 offers-$3,983
68HE0422F0026Delivery Order, May 14, 2025, Full and Open Competition-$4,022
0056Delivery Order, September 16, 2024, Full and Open Competition, 1 offers-$4,047
70FBR622F00000028Delivery Order, December 30, 2024, Full and Open Competition-$4,180
N6660423FK902Delivery Order, February 12, 2026, Full and Open Competition-$4,490
0001Delivery Order, July 26, 2024, Full and Open Competition, 2 offers-$4,699
W52P1J18F0053Delivery Order, March 10, 2025, Full and Open Competition, 1 offers-$4,861
1333BJ21F00153004Delivery Order, January 19, 2024, Full and Open Competition, 3 offers-$4,970
N0003919F0366Delivery Order, September 19, 2024, Full and Open Competition, 1 offers-$5,000
N6600119F0497Delivery Order, February 13, 2024, Full and Open Competition, 4 offers-$5,239
N0017418F0158Delivery Order, August 26, 2025, Full and Open Competition-$5,242
N6523618F0627Delivery Order, April 2, 2025, Full and Open Competition, 4 offers-$5,379
0059Delivery Order, September 17, 2024, Full and Open Competition, 3 offers-$5,481
N0018921F3029Delivery Order, June 3, 2024, Full and Open Competition, 3 offers-$5,657
N0018922FZ234Delivery Order, June 27, 2024, Full and Open Competition-$6,033
N6133120F0209Delivery Order, January 15, 2025, Full and Open Competition-$6,181
N6523617F0598Delivery Order, July 29, 2024, Full and Open Competition, 3 offers-$6,629
70FBR622F00000018Delivery Order, December 30, 2024, Full and Open Competition-$6,878
68HE0421F0023Delivery Order, March 17, 2025, Full and Open Competition-$7,361
70FBR622F00000164Delivery Order, February 24, 2025, Full and Open Competition-$7,562
N6600121F1027Delivery Order, March 14, 2024, Full and Open Competition, 3 offers-$8,336
140E0122C0007Definitive Contract, July 28, 2024, Not Competed, 1 offers-$8,340
FA875018C0133Definitive Contract, August 27, 2024, Full and Open Competition After Exclusion of Sources, 12 offers-$8,560
N6600123F0558Delivery Order, March 6, 2024, Full and Open Competition-$8,706
N6600121F1158Delivery Order, April 28, 2026, Full and Open Competition-$8,889
W56HZV22F0392Delivery Order, May 2, 2024, Full and Open Competition, 1 offers-$9,108
N6600121F0729Delivery Order, October 20, 2025, Full and Open Competition-$9,857
N6660421FK908Delivery Order, May 1, 2025, Full and Open Competition-$9,969
N6523621F0917Delivery Order, December 8, 2025, Full and Open Competition, 5 offers-$10,067
N6523622F0524Delivery Order, April 21, 2026, Full and Open Competition, 5 offers-$10,107
N6600121F0207Delivery Order, August 22, 2024, Full and Open Competition, 3 offers-$10,160
0146Delivery Order, March 26, 2024, Full and Open Competition, 2 offers-$10,221
5115Delivery Order, August 18, 2025, Full and Open Competition, 3 offers-$10,635
N6600119F0977Delivery Order, March 15, 2024, Full and Open Competition-$10,933
N6523619F0944Delivery Order, September 9, 2024, Full and Open Competition, 3 offers-$11,152
DEDT0000813Delivery Order, May 13, 2026, Competitive Delivery Order, 1 offers-$11,278
0006Delivery Order, February 6, 2024, Full and Open Competition-$11,729
N6523623F0361Delivery Order, January 23, 2024, Full and Open Competition, 5 offers-$12,175
N6600122F0727Delivery Order, September 22, 2025, Full and Open Competition, 3 offers-$12,326
68HE0421F0022Delivery Order, July 10, 2025, Full and Open Competition-$12,350
N6600122F0445Delivery Order, July 10, 2024, Full and Open Competition, 1 offers-$12,427
N6600120F1278Delivery Order, October 16, 2025, Full and Open Competition-$12,444
N6833516C0331Definitive Contract, March 27, 2026, Not Competed, 1 offers-$12,500
N6523620F0229Delivery Order, December 29, 2025, Full and Open Competition, 3 offers-$13,032
N0018920FQ296Delivery Order, January 16, 2024, Full and Open Competition, 1 offers-$14,250
70FBR622F00000020Delivery Order, December 30, 2024, Full and Open Competition-$14,583
N0003919F9501Delivery Order, March 27, 2026, Full and Open Competition-$14,600
0003Delivery Order, July 1, 2024, Full and Open Competition-$14,640
05GA0A23K0062BPA Call, October 10, 2024, Full and Open Competition-$14,713
68HE0423F0026Delivery Order, July 15, 2024, Full and Open Competition-$15,095
FA825016P0111Purchase Order, July 30, 2025, Not Competed Under SAP, 1 offers-$15,403
N6600120F1094Delivery Order, April 21, 2026, Full and Open Competition-$15,639
N6523619F0307Delivery Order, July 16, 2025, Full and Open Competition, 3 offers-$16,000
N6600122F0714Delivery Order, March 5, 2025, Full and Open Competition, 4 offers-$16,475
N0017421F0051Delivery Order, August 19, 2025, Full and Open Competition-$17,469
68HE0718F0559Delivery Order, February 24, 2025, Full and Open Competition-$18,202
N6600123F0445Delivery Order, April 28, 2026, Full and Open Competition-$20,700
N0018919FZ615Delivery Order, March 27, 2026, Full and Open Competition-$21,284
N6523620F0129Delivery Order, September 3, 2025, Full and Open Competition, 2 offers-$21,289
N0018919FZ260Delivery Order, April 23, 2026, Full and Open Competition-$21,663
47QFSA20F0092Delivery Order, October 15, 2026, Full and Open Competition, 2 offers-$22,322
N0018920FQ289Delivery Order, February 6, 2025, Full and Open Competition, 1 offers-$23,172
N6600120F0830Delivery Order, October 6, 2025, Full and Open Competition-$23,211
0175Delivery Order, January 11, 2024, Full and Open Competition, 3 offers-$23,739
N0018919FZ521Delivery Order, March 19, 2025, Full and Open Competition, 5 offers-$24,054
N6600118F1516Delivery Order, August 26, 2025, Full and Open Competition-$24,771
N6133119F0173Delivery Order, May 17, 2024, Full and Open Competition-$24,904
N0018920FZ615Delivery Order, March 5, 2026, Full and Open Competition, 2 offers-$26,295
N6600121F0436Delivery Order, March 21, 2024, Full and Open Competition, 3 offers-$28,288
0188Delivery Order, August 26, 2025, Full and Open Competition, 4 offers-$28,574
N6600122F0122Delivery Order, March 11, 2026, Full and Open Competition-$28,875
Transactions
3,310 across 1,009 awards