BLACKSTONE TECHNOLOGY GROUP (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $213.70M
- $213,703,585under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 58
- with positive net obligations8 IDV vehicles held
- Latest action
- Aug 23, 2023
- SAM.gov registration
- Active
- Registration expiration date Jul 17, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 15, 1998 (28 years)
- Location
- Hillsborough, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- bstonetech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI C5BMZBK3DG67. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2022: -$688,099 (de-obligation)
- FY2021: -$354,386 (de-obligation)
- FY2020: $9,038,743
- FY2019: $40,614,105
- FY2018: $35,789,323
- FY2017: $33,144,749
- FY2016: $14,939,821
- FY2015: $9,469,221
Show all 15 yearsEarlier years (FY2008–FY2014)
- FY2014: $6,903,599
- FY2013: $2,743,696
- FY2012: $16,075,177
- FY2011: $16,129,251
- FY2010: $13,956,254
- FY2009: $9,413,084
- FY2008: $6,529,048
Total across 15 fiscal years: $213,703,585
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Homeland Security$209,450,726, 98.0%
- Department of Agriculture$2,591,327, 1.2%
- Department of Justice$1,207,939, 0.6%
- Department of Defense$649,675, 0.3%
- Department of Commerce$53,918, <0.1%
Top awarding sub-agencies
- Office of Procurement Operations$206,598,316, 96.7%
- Animal and Plant Health Inspection Service$2,191,459, 1.0%
- Office of the Inspector General$1,745,193, 0.8%
- U.S. Immigration and Customs Enforcement$1,107,217, 0.5%
Top NAICS by obligations
- 541511Custom computer programming services$211,088,809, 98.8%
- 511210Software publishers$53,918, <0.1%
Top product and service codes by obligations
- D302IT and telecom- systems development$147,083,917, 68.8%
- R408Program management/support services$20,594,128, 9.6%
- D399IT and telecom- other IT and telecommunications$15,910,156, 7.4%
- R425Support- professional: engineering/technical$11,587,271, 5.4%
- D324IT and telecom- business continuity$10,240,754, 4.8%
Capabilities
NAICS codes
- 561311Employment Placement Agencies(primary)
- 541330Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992Small
- 541612Human Resources Consulting Services
- 611420Computer Training
- 541511Custom Computer Programming Services
- 513210Software Publishers
Show all 17 NAICS codes11 more NAICS codes
- 541715Aircraft, Aircraft Engine and Engine PartsSmall
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541519Information Technology Value Added ResellersSmall
- 561320Temporary Help Services
- 541219Other Accounting Services
- 561312Executive Search Services
- 541512Computer Systems Design Services
- 541420Industrial Design Services
- 541990All Other Professional, Scientific, and Technical Services
- 541611Administrative Management and General Management Consulting Services
- 541513Computer Facilities Management Services
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
Blackstones expertise lies in process and data integration. Blackstone provides a full-range of Enterprise Integration, Enterprise Architecture, Project Management and Strategic Support solutions.
Capabilities & Services
Contracts
Latest awards and orders
- HSHQDC13DE2046Indefinite delivery contract (IDC)VehicleDepartment of Homeland SecurityOffice of Procurement OperationsLatest action
- HSHQDC16F00076BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- HSHQDC17F00052BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- HSHQDC15F00003BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RTAC18FC0000082BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RTAC18FC0000096BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- HSHQDC17F00176BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RTAC19FC0000045BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RTAC18FC0000115BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RTAC19FC0000041BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for BLACKSTONE TECHNOLOGY GROUP lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1850 RALSTON AVE
HILLSBOROUGH, CA, 94010
USA
Mailing Address
1141 Capuchino Avenue, Suite 1307
Burlingame, CA, 94010
USA
Government Business Contact
Ken Hans
CoB, Director, CEO, President, SMO
1141 Capuchino Avenue
Suite 1307
Burlingame, CA, 94010
USA
Electronic Business Contact
Seth Kotowske
Operations Manager
1141 Capuchino Avenue
Suite 1307
Burlingame, CA, 94010
USA
Past Performance Contact
Ken Hans
CoB, Director, CEO, President, SMO
1141 Capuchino Avenue
Suite 1307
Burlingame, CA, 94010
USA
Government Business Alternate Contact
Kenneth J Hans
CoB, Director, CEO, President, SMO
1141 Capuchino Avenue
Suite 1307
Burlingame, CA, 94010
USA
Electronic Business Alternate Contact
Casey Courneen
CoFounder
1141 Capuchino Avenue
Suite 1307
Burlingame, CA, 94010
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
BLACKSTONE TECHNOLOGY GROUP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 17, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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