Multistack BAC LLC
Kirtland, OH Doing business as Budzar Industries Shini USA Division Part of Multistack LLC
- UEI
- LZQYR3BTUW73
- CAGE
- 1KJ74
- Primary NAICS
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
Sparta, WI
GYLDKFE322G5
-
Parent
Sparta, WI
GYLDKFE322G5
- SAM.gov registration date
- Physical address
- 38241 Willoughby Pkwy, Kirtland, OH 44094, USA
- Website
- budzar.com
- Founded
- 1975
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
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 | $337,608 |
| FY2025 | $66,957 |
| FY2024 | $23,478 |
| FY2023 | $104,779 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $266,600 | |
| 2 | Department of State | $71,008 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Multistack BAC LLC, operating through its Shini USA Division and doing business as Budzar Industries, manufactures and supplies specialized thermal-management equipment—heat exchangers, chillers, and condensing coils—to federal agencies as a prime contractor on small, firm fixed-price purchase orders and definitive contracts. The vendor is a child entity of Multistack LLC, a Wisconsin-based manufacturing partnership headquartered in Sparta; Budzar Industries operates from Kirtland, Ohio. The company competes exclusively in full-and-open procurements with no set-aside designations across its recent federal footprint.
Budzar Industries' capability portfolio centers on heat exchange and refrigeration equipment for facility thermal management and specialized research applications. Representative work includes a $44 thousand firm fixed-price purchase order from the Bureau of Overseas Building Operations (May 2026) for a main chiller condensing coil module with performance in Sparta, Wisconsin and completion targeted for January 2027; a $30.2 thousand sole-source purchase order from NASA's Shared Services Center (March 2025) for a pump heat exchanger package rated to remove 130 kilowatts of thermal load at Glenn Research Center in Cleveland, Ohio; a $24.4 thousand definitive contract from the Bureau of Overseas Building Operations (May 2024) for elevator maintenance services in Lewisville, Texas; and a $16.2 thousand purchase order from NASA's Shared Services Center (April 2025) for a 16-kilowatt plate heat exchanger model.
Customer concentration splits between two tiers. The Department of State's Bureau of Overseas Building Operations and the Department of the Navy's Naval Sea Systems Command each anchor $200 thousand in combined potential value across five and two awards respectively, covering roughly 75% of total dollars. NASA's Shared Services Center, the Navy's Office of Naval Research, and Naval Air Systems Command's Naval Air Warfare Center round out the active set. Six distinct agencies have issued awards across the vendor's fifteen-award footprint, each order typically falling in the sub-$50 thousand range.
Activity remains sparse but consistent. The vendor received two awards in 2019, two in 2023, one in 2024, three in 2025, and two in 2026 (as of May). All $537 thousand in combined potential value has been obligated. One award—the $44 thousand Bureau of Overseas Building Operations condensing coil order—faces ultimate completion within the next twenty-four months and is therefore at recompete. The vendor holds no seats on government-wide vehicles, IDIQs, BPAs, or GSA Schedules; all work flows through individual purchase orders and definitive contracts issued directly by customer agencies. Primary NAICS codes reflect air-conditioning and refrigeration equipment manufacturing, with secondary categories in laboratory equipment and process-control instrumentation.
Quick answers
Is Multistack BAC LLC registered in SAM.gov?
Yes. Multistack BAC LLC's SAM.gov registration is active through January 14, 2027.
How much has Multistack BAC LLC received in federal contracts?
Federal contracts obligated $66,957 to Multistack BAC LLC in fiscal year 2025 and $532,823 in fiscal years 2023 through 2027.
What is Multistack BAC LLC's most recent federal award?
Multistack BAC LLC's most recent federal contract award is Single-zone stream heated temperature control unit and ICE industrial-duty air-cooled chiller package (N6893626P5266), from Naval Air Warfare Center (NAVAIR), on June 15, 2026.
On GovTribe
See Multistack BAC LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors