BTC Block 1 / 21 Inc.

Buffalo, NY Doing business as BTC Block 1 / 21 Inc. BTC Block 1 / 21 Inc.

UEI: MBKUYHZWXWL3
CAGE: 4PCQ7
Primary NAICS: 531120 Lessors of Nonresidential Buildings (except Miniwarehouses)
SAM.gov registration: Active through Jun 18, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 531120 Lessors of Nonresidential Buildings (except Miniwarehouses) Primary
SAM.gov registration date: Mar 5, 2007
Physical address: 100 Corporate Pkwy #500, Buffalo, NY 14226, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jun 22, 2026.

BTC Block 1 / 21 Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award	Agency	Obligated	Awarded
Lease Contract · GS02B2342311151	Region 2	$2,912	Apr 1, 2011
Lease Contract · GS02B2342311120	Region 2	$2,912	Apr 1, 2011
Lease Contract · GS02B2342311059	Region 2	$2,912	Jan 1, 2011
Lease Contract · GS02B2342311090	Region 2	$2,912	Jan 1, 2011
Lease Contract · GS02B2342311031	Region 2	$2,912	Jan 1, 2011

BTC Block 1 / 21 Inc.'s Unique Entity ID (UEI) in SAM.gov is MBKUYHZWXWL3.

BTC Block 1 / 21 Inc.'s CAGE code is 4PCQ7.

BTC Block 1 / 21 Inc.'s primary NAICS code is 531120 (Lessors of Nonresidential Buildings (except Miniwarehouses)).

BTC Block 1 / 21 Inc.'s physical address in SAM.gov is 100 Corporate Pkwy #500, Buffalo, NY 14226, USA.

Yes. BTC Block 1 / 21 Inc.'s SAM.gov registration is active through June 18, 2027.

BTC Block 1 / 21 Inc.'s most recent federal contract award is Lease (GS02B2342311151), from Region 2, on April 1, 2011.

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