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Vendor, Sparta, WI, part of Multistack, LLC

Multistack LLC

UEI GYLDKFE322G5, CAGE 3E4Y1

94 awards and $3,608,297 obligated between January 2, 2024 and September 30, 2026, 18% under full and open competition, against 12.8 offers on average where reported. 12 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Department of State$3,608,297

Industries

NAICS on the awards, by dollars.

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment ManufacturingNAICS 333415$958,771
Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210$624,247
Heating Equipment (except Warm Air Furnaces) ManufacturingNAICS 333414$382,152
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310$283,730
Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220$232,741
Office Furniture (except Wood) ManufacturingNAICS 337214$165,472
Facilities Support ServicesNAICS 561210$155,473
Refrigeration Equipment and Supplies Merchant WholesalersNAICS 423740$113,219
Appliance Repair and MaintenanceNAICS 811412$88,898
Water Supply and Irrigation SystemsNAICS 221310$80,527

How it wins

Awards by competition, set-aside and type.

Not Competed36
Competed Under SAP36
Full and Open Competition17
Not Competed Under SAP4
Purchase Order64
Delivery Order15
Definitive Contract11

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

Contracts ending soon

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

Ending
19
Obligated so far
$1,219,821
Soonest
October 30, 2026

The 19 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling air-conditioning and warm air heating equipment and commercial and industrial refrigeration equipment manufacturing to Department of State, by dollars.

Global Service Titan LLCAuburn, GA$1,979,153
Supplies & Services International Inc.Sykesville, MD$636,117
Binair Asociados SLMadrid$595,556
Infinity Cooling Expert SDN BHDShah Alam$424,601
KLM Globex General Trading FzeDubai$263,071
M/S Entech HVAC SolutionsChennai$256,339

Solicitations it won

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

Awards

Every award in the window, by dollars obligated.

ContractObligated
19GE5025P0083Purchase Order, August 6, 2025, Not Competed Under SAP, 1 offersSolicitation $306,000
19PK3326C1004Definitive Contract, July 9, 2026, Full and Open Competition, 6 offersSolicitation $295,768
19MR6023C0002Definitive Contract, April 22, 2024, Not Competed, 1 offers$165,472
19PK3324P1536Purchase Order, April 22, 2024, Competed Under SAP, 5 offers$165,023
19H08026P0335Purchase Order, July 1, 2026, Not Competed, 1 offers$128,335
19GY2025P0124Purchase Order, February 19, 2025, Not Competed, 1 offers$97,919
19MR6026C0003Definitive Contract, September 23, 2026, Not Competed, 1 offers$94,765
19PK3324P1354Purchase Order, February 15, 2024, Not Competed, 1 offers$86,463
19MU3025P0319Purchase Order, March 17, 2025, Competed Under SAP, 6 offers$85,412
19MT8524P0614Purchase Order, September 24, 2024, Competed Under SAP, 1 offers$81,020
19GY2026P0187Purchase Order, April 27, 2026, Not Competed, 1 offersSolicitation $79,181
19H08025P0781Purchase Order, September 23, 2025, Competed Under SAP, 5 offers$74,877
19SA4025P0297Purchase Order, September 10, 2025, Not Competed Under SAP, 1 offers$70,568
19JA8024P0768Purchase Order, April 9, 2024, Not Competed, 1 offers$70,546
19ML2025P0442Purchase Order, April 14, 2025, Not Competed, 1 offers$69,999
19SA2023P0282Purchase Order, August 4, 2024, Competed Under SAP, 3 offers$66,918
19SZ3523C0004Definitive Contract, April 30, 2024, Competed Under SAP, 5 offers$61,104
19CB6026D0007July 14, 2026, Full and Open Competition, 3 offersSolicitation $61,087
19GV1024P0218Purchase Order, March 11, 2024, Not Competed, 1 offers$57,253
19PE5025P1524Purchase Order, September 19, 2025, Not Competed, 1 offers$55,000
19SA2026P0079Purchase Order, June 24, 2026, Competed Under SAP, 3 offers$54,921
19SA2025P0165Purchase Order, September 15, 2025, Competed Under SAP, 3 offers$53,318
191N2926C0003Definitive Contract, June 8, 2026, Not Competed, 1 offers$48,592
19MU3024P0339Purchase Order, May 28, 2024, Not Competed, 1 offers$47,000
19EC3022P0416Purchase Order, February 28, 2024, Not Competed, 1 offers$46,187
19PK3325P1406Purchase Order, April 3, 2025, Not Competed, 1 offersSolicitation $45,612
19BB2126C0004Definitive Contract, July 1, 2026, Competed Under SAP, 3 offers$44,876
19Z11526F0030Delivery Order, April 17, 2026, Full and Open Competition, 1 offers$43,978
19Z11524F0056Delivery Order, February 20, 2024, Full and Open Competition, 3 offers$42,802
19Z11525F0067Delivery Order, April 29, 2025, Full and Open Competition, 1 offers$42,802
19GE5025C0111Definitive Contract, September 17, 2025, Competed Under SAP, 4 offersSolicitation $39,027
19CH2524P6220Purchase Order, July 8, 2024, Not Competed, 1 offers$38,870
19GY2024P0083Purchase Order, January 2, 2024, Competed Under SAP, 1 offers$38,640
19ML2025P0875Purchase Order, September 8, 2025, Competed Under SAP, 3 offers$37,613
19BX6025C0005Definitive Contract, August 26, 2025, Competed Under SAP, 2 offers$37,365
19SA2024P0259Purchase Order, September 26, 2024, Not Competed Under SAP, 1 offersSolicitation $34,503
19PK3324P1708Purchase Order, May 24, 2024, Competed Under SAP, 3 offers$33,724
19A05025P0821Purchase Order, September 30, 2025, Not Available for Competition, 1 offers$31,516
19PE5026P1295Purchase Order, September 11, 2026, Not Competed, 1 offers$30,171
19GY2025P0345Purchase Order, September 2, 2025, Not Competed, 1 offers$28,072
19KV4226F0128Delivery Order, March 17, 2026, Full and Open Competition, 1 offers$25,162
19N15025P0223Purchase Order, December 13, 2024, Competed Under SAP, 1 offers$24,955
19KV4225F0223Delivery Order, March 20, 2025, Full and Open Competition, 1 offers$24,709
19BA3024P0211Purchase Order, August 15, 2024, Not Competed, 1 offers$24,698
19KV4224F0362Delivery Order, May 20, 2024, Full and Open Competition, 1 offers$24,520
19SG2024P0467Purchase Order, February 5, 2024, Not Competed, 1 offers$23,317
19N15026P1175Purchase Order, September 26, 2026, Not Competed, 1 offers$23,103
19PK3324P1342Purchase Order, February 14, 2024, Competed Under SAP, 3 offers$21,570
19PK3324P1643Purchase Order, May 6, 2024, Not Competed, 1 offers$21,570
191D3226F0108Delivery Order, August 18, 2026, Full and Open Competition, 3 offers$20,838
19NL8024P0286Purchase Order, February 15, 2024, Not Competed, 1 offers$20,619
19PK4025P5244Purchase Order, June 25, 2025, Competed Under SAP, 6 offers$20,526
191D3226F0059Delivery Order, March 17, 2026, Full and Open Competition, 1 offers$20,230
19EC3024P0124Purchase Order, January 31, 2024, Not Competed, 1 offers$20,109
19CB6024F0163Delivery Order, February 28, 2024, Competed Under SAP$19,775
19CB6025F0174Delivery Order, March 17, 2025, Competed Under SAP$19,775
191D3224F0131Delivery Order, September 25, 2024, Full and Open Competition, 1 offers$19,640
19GY2024P0515Purchase Order, September 25, 2024, Not Competed, 1 offers$19,446
19CB6026F0325Delivery Order, July 16, 2026, Full and Open Competition, 3 offers$19,440
19GB5026C0003Definitive Contract, September 30, 2026, Not Competed, 1 offersSolicitation $19,378
19PK3324P1457Purchase Order, March 14, 2024, Not Competed, 1 offers$18,751
19TH2024P2349Purchase Order, September 13, 2024, Competed Under SAP, 3 offers$18,329
19SG2026C0004Definitive Contract, May 27, 2026, Competed Under SAP, 6 offers$17,626
19AS2026P0597Purchase Order, June 24, 2026, Not Competed, 1 offers$17,616
19RP3826P2014Purchase Order, September 30, 2026, Competed Under SAP, 2 offers$16,740
191N6026C0003Definitive Contract, July 14, 2026, Competed Under SAP, 1 offers$16,562
19LH5025P0238Purchase Order, February 19, 2025, Not Competed, 1 offers$15,671
19PK3325P1763Purchase Order, September 1, 2025, Competed Under SAP, 3 offers$15,505
19RP3826P0682Purchase Order, April 7, 2026, Competed Under SAP, 3 offers$15,413
19NL8026P0138Purchase Order, January 29, 2026, Competed Under SAP, 1 offers$14,780
19ML2025P0356Purchase Order, March 10, 2025, Competed Under SAP, 3 offers$14,353
19AS2024P0381Purchase Order, March 21, 2024, Not Competed, 1 offers$14,184
19FJ6024P0980Purchase Order, September 12, 2024, Competed Under SAP, 1 offers$14,014
191N6524P0815Purchase Order, May 28, 2024, Not Competed, 1 offers$12,187
19AQMS25P0476Purchase Order, September 30, 2025, Competed Under SAP, 1 offers$9,935
19AQMS25P0056Purchase Order, January 28, 2025, Competed Under SAP, 1 offers$4,661
19AQMS25P0070Purchase Order, February 6, 2025, Competed Under SAP, 1 offers$3,809
19AQMS24P0249Purchase Order, July 9, 2024, Competed Under SAP, 1 offers$3,675
19AQMS26P0228Purchase Order, July 30, 2026, Not Competed Under SAP, 1 offers$993
191D3225F0165Delivery Order, September 25, 2025, Full and Open Competition, 1 offers$0
19AJ2020P0348Purchase Order, September 17, 2024, Not Competed, 1 offers$0
19EC3023P0732Purchase Order, May 27, 2025, Not Competed, 1 offers$0
19PK3322P1624Purchase Order, May 30, 2025, Not Competed, 1 offers$0
19PK3323P1735Purchase Order, June 23, 2025, Not Competed, 1 offers$0
19PK4023P5045Purchase Order, July 24, 2026, Competed Under SAP, 1 offers$0
191D3224D0014September 25, 2024, Full and Open Competition, 3 offers$0
19KV4221D0006March 29, 2024, Full and Open Competition, 999 offers$0
19KV4225D0003March 19, 2025, Full and Open Competition, 6 offersSolicitation $0
19LH5023P0911Purchase Order, August 13, 2025, Not Competed, 1 offers-$128
19NL8022P0717Purchase Order, September 9, 2024, Competed Under SAP, 3 offers-$244
19UK5623P0592Purchase Order, January 29, 2024, Competed Under SAP, 2 offers-$948
19LH5023P0755Purchase Order, February 22, 2024, Not Competed, 1 offers-$17,861
19CB6021F0187Delivery Order, October 23, 2025, Competed Under SAP-$19,199
19KV4222F0601Delivery Order, March 4, 2025, Full and Open Competition, 1 offers-$23,806
Transactions
131 across 94 awards