Critical Solutions International, LLC
Mount Pleasant, SC Doing business as C S I Part of Airboss Of America Corp
- UEI
- HZB5WN949GN7
- CAGE
- 1N5S7
- Primary NAICS
- 336999 All Other Transportation Equipment Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 332312 Fabricated Structural Metal Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 423990 Other Miscellaneous Durable Goods Merchant Wholesalers
- 481112 Scheduled Freight Air Transportation
Show all 9
- Corporate family
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-
Parent
Airboss Of America Corp
N84BLL6VNJM7
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- WLS9GFC98QD3
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Parent
Airboss Of America Corp
N84BLL6VNJM7
- SAM.gov registration date
- Physical address
- 3015 Dunes W Blvd #509, Mt Pleasant, SC 29466, USA
- Website
- adg.com
- Founded
- 2019
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $528,550 |
| FY2025 | $1,366,909 |
| FY2024 | $1,815,458 |
| FY2023 | $958,090 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $320,065 | |
| 2 | Department of the Army | $205,628 | |
| 3 | General Services Administration | $2,856 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Melton Industries | Bordentown, NJ | 336350 Motor Vehicle Transmission and Power Train Parts Manufacturing |
| Tomahawk Sourcing LLC | Springdale, AR | 423990 Other Miscellaneous Durable Goods Merchant Wholesalers |
| O V L | Glendale, WI | 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers |
| Government Sales | Port Wentworth, GA | 336120 Heavy Duty Truck Manufacturing |
| Southeastern Equipment Company, Inc. | Augusta, GA | 441330 Automotive Parts and Accessories Retailers |
About the company
Critical Solutions International, LLC, a foreign-owned manufacturer of military vehicle components and industrial parts based in Mount Pleasant, South Carolina, operates as a prime contractor supplying hardware, fasteners, hoses, and vehicle-mounted equipment to the Defense Logistics Agency and the Department of the Army on a full-and-open basis with no set-aside posture.
CSI is a division of Airboss of America Corp, a Canadian parent company in rubber and polymer manufacturing. CSI's federal footprint spans 4,116 prime awards with a combined potential value of $1.59 billion, of which $1.47 billion (93%) has been obligated. The vendor has been registered with SAM.gov since 2001 and competes across defense supply categories without preferential set-aside eligibility, though one recent award (July 2, 2025, $5,726.56) was designated Total Small Business.
Customer concentration is heavily skewed toward Defense Logistics Agency components. The top five funding agencies by award count account for 95% of awards and include DLA Land and Maritime (2,690 awards, $92 million), DLA Aviation (498 awards, $6.9 million), DLA Troop Support Hardware (350 awards, $4.2 million), DLA Troop Support Construction and Equipment (213 awards, $3 million), and GSA Federal Acquisition Service (176 awards, $21 thousand). When ranked by potential value rather than award count, the picture shifts dramatically: Department of the Army Materiel Command Contracting Command Detroit Arsenal dominates with 81 awards worth $1.16 billion in combined potential value, followed by the United States Marine Corps (29 awards, $140.5 million), DLA Land and Maritime ($92 million across many more awards), TACOM Life Cycle Management Command (14 awards, $90.2 million), and Department of the Army proper (20 awards, $43.2 million). The divergence signals that CSI anchors most of its dollar volume to a small number of large Army vehicle programs while maintaining high-volume transactional business with DLA for spare parts.
CSI holds five active single-award indefinite delivery contracts with DLA Land and Maritime, each valued at $250,000, awarded between July 2023 and May 2026. Recent IDCs procure tie rod ends, slave cylinders for clutch systems, and vehicular ladder components; these mature or expire between July 2024 and October 2025. CSI also sits on Indefinite Delivery Contract W56HZV08D0001 with 37 task orders worth $930.8 million in combined potential value, anchoring most of the firm's dollar exposure. Additional parent vehicles include DLA Troop Support IDCs carrying $88 thousand to $1.6 million each.
CSI's prime work skews toward hardware and vehicle components. National Stock Number purchase orders from August 2026 and earlier show recurring procurement of hoses (nonmetallic, $2,600 to $19,200 per order), gaskets ($3,000 to $49,600), slave cylinders for clutch systems ($8,400 to $18,000), tie rod ends ($2,874 to $26,600), vehicle ladders ($2,879 to $50,193), circuit card assemblies ($26,900 to $79,142), actuators and mechanical controls ($159,600 to $171,320), and specialized vehicle parts including mirror assemblies, cowls, mounting plates, and cab assemblies. A $174,917.76 order from the Army dated February 26, 2025 for 34 equipment kit vehicles represents a larger discrete procurement. CSI also supplies thermal insulation tape, instruction plates, reflectors, mine detection equipment storage ($343,255.90 for one-year container storage in South Africa), vertical jacks, and refrigeration compressors. Primary service modality is full-and-open purchase orders and delivery orders under DLA and Army IDCs, with firm-fixed-price and no subcontractor relationships named in the source.
Activity has contracted sharply. CSI received 162 awards in 2022, declining to 110 in 2023, 127 in 2024, 57 in 2025, and 26 in 2026 through August. This trajectory—a third of 2024 volume by mid-year 2026—signals either a tightening customer demand or a shift in vehicle component sourcing strategy. No recompete cliff exists; only 19 awards worth $105 thousand face completion inside the next twenty-four months, leaving minimal near-term recompete exposure.
Quick answers
Is Critical Solutions International, LLC registered in SAM.gov?
Yes. Critical Solutions International, LLC's SAM.gov registration is active through September 25, 2027.
How much has Critical Solutions International, LLC received in federal contracts?
Federal contracts obligated $1,366,909 to Critical Solutions International, LLC in fiscal year 2025 and $4,669,007 in fiscal years 2023 through 2027.
How does Critical Solutions International, LLC rank among federal contractors?
Critical Solutions International, LLC ranked #8 in PSC 3460, #19 in PSC 2541 and #23 in PSC 2950 in FY2025.
What is Critical Solutions International, LLC's most recent federal award?
Critical Solutions International, LLC's most recent federal contract award is Insulation tape, thermal,50 millimeters wide, 2.5 millimeters thick, glass fiber material (47QSWA26P1E0V), from Federal Acquisition Service, on August 25, 2026.
On GovTribe
See Critical Solutions International, LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors