Contractor profile

Mack Defense LLC

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

prime recipient of federal awards · UEI C2D2FF6XKDG1 Source
$172M
Obligated
FY2026 · data still posting
3
Funding agencies
89%
From Defense
51%
Non-competed
1
States
100%
In Pennsylvania
4
Industries

In FY2026, Mack Defense LLC received $172M in federal awards from 3 agencies, 89% of it from the Department of Defense, with 100% of the work performed in Pennsylvania. Across FY2023 to FY2026 its recorded total is $357M. FY2026 ended Sep 30 and its data is still posting. Computed

Where this money comes from

Source
FUNDING AGENCIES
MACK DEFENSE LLC
Defense
$0.2B
2 other agencies
$0B
Mack Defense LLC
$0.2B
FY2026 obligated
band width = obligations · FY2026 · source: USASpending.gov

Where the work lands

Source
Pennsylvania$172M

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • Mack Defense LLC received $172M in federal obligations in FY2026 (data still posting).
  • The Department of Defense accounted for 89% of it.
  • Of its $172M in contract obligations, 51% was non-competed, based on FPDS extent-competed codes.
  • Its largest recorded industry was Heavy Duty Truck Manufacturing, at $106.1M.

Obligations by year

Computed
$185M
FY23
$172M
FY26 partial

Awards

Source

Largest active awards by total value

Awards whose period of performance overlaps FY2026, by the amount obligated on each so far.

No award on record was active in FY2026.

Largest FY2026 awards

Awards that started in FY2026, by the amount obligated on each so far.

No award on record started in FY2026.

What it does (NAICS / PSC)

Heavy Duty Truck Manufacturing$106.1M
Construction Machinery Manufacturing$65.9M

Competition

51%non-competed (often called no-bid), of $172M in contract obligations in FY2026Computed

This describes how contracts were awarded, not wrongdoing.

Similar federal contractors

Computed
Oshkosh Defense LLC$114.9M
Northrop Grumman Systems Corp$0

Corporate family

Single registration: no combined family.

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.