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, Allentown, PA

Mack Defense LLC

UEI C2D2FF6XKDG1, CAGE 6B8L4

268 awards and $308,270,717 obligated between January 3, 2024 and October 26, 2026, 97% under full and open competition, against 7.0 offers on average where reported. 11 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Department of the Army$163,947,648
Defense Logistics Agency$112,371,125
Federal Acquisition Service$30,890,676
Forest Service$812,469
Bureau of Indian Affairs and Bureau of Indian Education$248,800
Defense Contract Management Agency$0

Industries

NAICS on the awards, by dollars.

Heavy Duty Truck ManufacturingNAICS 336120$195,087,124
Construction Machinery ManufacturingNAICS 333120$112,371,125
Truck Trailer ManufacturingNAICS 336212$812,469
Automobile and Light Duty Motor Vehicle ManufacturingNAICS 336110$0
Motor Vehicle Body ManufacturingNAICS 336211$0
Motor Vehicle Transmission and Power Train Parts ManufacturingNAICS 336350$0

How it wins

Awards by competition, set-aside and type.

Full and Open Competition259
Not Competed4
Competed Under SAP4
Not Competed Under SAP1
Delivery Order258
Purchase Order1
Definitive Contract1

Hear when Mack Defense LLC wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

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

Ending
130
Obligated so far
$140,730,292
Soonest
October 30, 2026

The 130 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling heavy duty truck manufacturing to Department of the Army, by dollars.

Foremost Industries LPCalgary$11,303,521
Rosenbauer Deutschland GMBHPassau$3,871,452
Firetrucks Unlimited LLCHenderson, NV$2,781,625
Omc Gru SRLMontebello Vicentino$453,056
East Coast Truck & Trailer Sales Inc.Portsmouth, VA$118,165
Mi Casa Systems Corp.Gainesville, TX$53,893

Solicitations it won

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

Awards

The 100 largest of 268 awards, by dollars obligated.

ContractObligated
47QMCA26F1KG9Delivery Order, August 6, 2026, Full and Open Competition, 7 offers$246,938
47QMCA26F1NBHDelivery Order, September 1, 2026, Full and Open Competition, 7 offers$246,629
47QMCA24F0EZTDelivery Order, March 25, 2024, Full and Open Competition, 7 offers$244,992
47QMCA26F1H3YDelivery Order, July 10, 2026, Full and Open Competition, 7 offers$243,635
47QMCA26F1ATFDelivery Order, April 22, 2026, Full and Open Competition, 7 offers$243,616
47QMCA25F0W7RDelivery Order, August 5, 2025, Full and Open Competition, 7 offers$243,103
47QMCA26F1HT7Delivery Order, July 20, 2026, Full and Open Competition, 7 offers$240,880
47QMCA27F003NDelivery Order, October 21, 2026, Full and Open Competition, 7 offers$234,953
47QMCA24F0HHBDelivery Order, July 8, 2024, Full and Open Competition, 7 offers$233,618
47QMCA26F1LWWDelivery Order, August 17, 2026, Full and Open Competition, 7 offers$230,359
47QMCA26F15ADDelivery Order, March 10, 2026, Full and Open Competition, 7 offers$230,291
47QMCA26F1NR2Delivery Order, September 10, 2026, Full and Open Competition, 7 offers$228,526
47QMCA26F16JNDelivery Order, March 17, 2026, Full and Open Competition, 7 offers$228,510
47QMCA26F1LPYDelivery Order, August 14, 2026, Full and Open Competition, 7 offers$228,362
47QMCA24F0JUYDelivery Order, August 21, 2024, Full and Open Competition, 7 offers$228,140
SPE8EC25F0641Delivery Order, May 16, 2025, Full and Open Competition$226,564
47QMCA25F0ZDNDelivery Order, September 16, 2025, Full and Open Competition, 7 offers$223,264
47QMCA26F1LGPDelivery Order, August 13, 2026, Full and Open Competition, 7 offers$222,972
47QMCA26F1HVNDelivery Order, July 21, 2026, Full and Open Competition, 7 offers$222,269
47QMCA24F0LAPDelivery Order, September 13, 2024, Full and Open Competition, 7 offers$219,324
47QMCA24F0CAWDelivery Order, February 8, 2024, Full and Open Competition, 7 offers$218,661
47QMCA24F0LAQDelivery Order, September 13, 2024, Full and Open Competition, 7 offers$218,642
47QMCA26F1LWTDelivery Order, August 17, 2026, Full and Open Competition, 7 offers$218,455
47QMCA26F1NGLDelivery Order, September 3, 2026, Full and Open Competition, 7 offers$216,635
47QMCA25F024FDelivery Order, December 18, 2024, Full and Open Competition, 7 offers$216,308
47QMCA26F0TS6Delivery Order, January 29, 2026, Full and Open Competition, 7 offers$215,551
47QMCA26F0TS7Delivery Order, January 29, 2026, Full and Open Competition, 7 offers$215,551
47QMCA26F1FQ0Delivery Order, June 15, 2026, Full and Open Competition, 7 offers$213,683
47QMCA26F1FQ1Delivery Order, June 15, 2026, Full and Open Competition, 7 offers$213,683
47QMCA26F1FQ2Delivery Order, June 15, 2026, Full and Open Competition, 7 offers$213,683
47QMCA26F1FQ3Delivery Order, June 15, 2026, Full and Open Competition, 7 offers$213,683
47QMCA26F1LJ0Delivery Order, August 13, 2026, Full and Open Competition, 7 offers$213,138
47QMCA26F1KYPDelivery Order, August 10, 2026, Full and Open Competition, 7 offers$209,409
47QMCA26F1KACDelivery Order, August 5, 2026, Full and Open Competition, 7 offers$208,231
47QMCA26F1KYNDelivery Order, August 10, 2026, Full and Open Competition, 7 offers$207,524
47QMCA26F1KYQDelivery Order, August 10, 2026, Full and Open Competition, 7 offers$206,884
47QMCA26F1L28Delivery Order, August 10, 2026, Full and Open Competition, 7 offers$203,195
47QMCA26F1M6JDelivery Order, August 19, 2026, Full and Open Competition, 7 offers$202,888
47QMCA26F1M6QDelivery Order, August 19, 2026, Full and Open Competition, 7 offers$202,888
SPE8EC26F0357Delivery Order, March 19, 2026, Full and Open Competition$201,365
SPE8EC25F0141Delivery Order, November 21, 2024, Full and Open Competition$196,608
47QMCA25F01EJDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$194,172
47QMCA25F01EWDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$194,172
47QMCA26F1L2WDelivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L2XDelivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L2ZDelivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L30Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L31Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L34Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L66Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,859
47QMCA26F1L33Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,858
47QMCA26F1L64Delivery Order, August 11, 2026, Full and Open Competition, 7 offers$193,858
47QMCA26F1LGQDelivery Order, August 13, 2026, Full and Open Competition, 7 offers$192,934
47QMCA25F0QWMDelivery Order, May 23, 2025, Full and Open Competition, 7 offers$192,774
SPE8EC24F0760Delivery Order, July 25, 2024, Full and Open Competition$192,722
47QMCA25F01EKDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$192,702
47QMCA25F01ELDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$192,702
47QMCA25F01W4Delivery Order, December 5, 2024, Full and Open Competition, 7 offers$189,686
47QMCA26F1JZSDelivery Order, August 3, 2026, Full and Open Competition, 7 offers$188,146
47QMCA26F1LZRDelivery Order, August 18, 2026, Full and Open Competition, 7 offers$181,516
47QMCA24F0BKEDelivery Order, January 23, 2024, Full and Open Competition, 7 offers$179,642
47QMCA25F0005Delivery Order, October 25, 2024, Full and Open Competition, 7 offers$179,490
47QMCA25F0006Delivery Order, October 25, 2024, Full and Open Competition, 7 offers$179,490
47QMCA26F120DDelivery Order, February 23, 2026, Full and Open Competition, 7 offers$178,393
47QMCA24F0HWFDelivery Order, July 25, 2024, Full and Open Competition, 7 offers$176,432
47QMCA26F1MS8Delivery Order, August 26, 2026, Full and Open Competition, 7 offers$174,820
47QMCA25F0WB7Delivery Order, August 7, 2025, Full and Open Competition, 7 offers$171,386
47QMCA24F0D02Delivery Order, February 15, 2024, Full and Open Competition, 7 offers$164,269
47QMCA26F1426Delivery Order, March 4, 2026, Full and Open Competition, 7 offers$163,751
47QMCA26F142BDelivery Order, March 4, 2026, Full and Open Competition, 7 offers$163,751
47QMCA26F11P0Delivery Order, February 20, 2026, Full and Open Competition, 7 offers$163,657
47QMCA26F1PJZDelivery Order, September 22, 2026, Full and Open Competition, 7 offers$159,449
47QMCA24F0FW6Delivery Order, May 2, 2024, Full and Open Competition, 7 offers$157,868
SPE8EC26F0353Delivery Order, March 31, 2026, Full and Open Competition$152,784
47QMCA25F0003Delivery Order, October 22, 2024, Full and Open Competition, 7 offers$152,175
47QMCA25F00Z6Delivery Order, November 7, 2024, Full and Open Competition, 7 offers$151,634
47QMCA26F1N9JDelivery Order, September 1, 2026, Full and Open Competition, 7 offers$147,470
47QMCA26F1N9LDelivery Order, September 1, 2026, Full and Open Competition, 7 offers$142,813
SPE8EC25F0004Delivery Order, October 2, 2024, Full and Open Competition$141,085
SPE8EC26F0118Delivery Order, January 6, 2026, Full and Open Competition$138,550
47QMCA27F005ZDelivery Order, October 26, 2026, Full and Open Competition, 7 offers$120,137
SPE8EC26F0320Delivery Order, March 9, 2026, Full and Open Competition$119,600
SPE8EC26F0422Delivery Order, April 30, 2026, Full and Open Competition$119,600
47QMCA26F1GUZDelivery Order, July 8, 2026, Full and Open Competition, 7 offers$116,084
47QMCA22F0M22Delivery Order, July 29, 2024, Full and Open Competition, 8 offers$28,222
47QMCA22F0J94Delivery Order, February 7, 2024, Full and Open Competition, 8 offers$0
47QMCA23F08U2Delivery Order, April 1, 2024, Full and Open Competition, 7 offers$0
47QMCA23F0G7MDelivery Order, December 16, 2024, Full and Open Competition, 7 offers$0
47QMCA23F0GTHDelivery Order, September 11, 2024, Full and Open Competition, 7 offers$0
47QMCA23F0KSHDelivery Order, October 29, 2024, Full and Open Competition, 7 offers$0
47QMCA24F07HKDelivery Order, January 3, 2024, Full and Open Competition, 7 offers$0
47QMCA25F01EXDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$0
47QMCA25F01EYDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$0
47QMCA25F01EZDelivery Order, November 15, 2024, Full and Open Competition, 7 offers$0
47QMCA25F0HFMDelivery Order, April 1, 2025, Full and Open Competition, 7 offers$0
47QMCA26F0UFBDelivery Order, January 29, 2026, Full and Open Competition, 7 offers$0
SPE8EC21F1185Delivery Order, June 13, 2024, Full and Open Competition$0
SPE8EC21F1306Delivery Order, May 29, 2024, Full and Open Competition$0
SPE8EC22F0612Delivery Order, January 17, 2024, Full and Open Competition$0
SPE8EC22F0745Delivery Order, March 5, 2024, Full and Open Competition$0
Places of performance
PennsylvaniaVirginia
Transactions
475 across 268 awards