DIMENSION SYSTEMS INC (GU)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2008 under this UEI: $58,154 across 7 awards and orders with positive net obligations.
- Net obligations since FY2008
- $58.15K
- $58,154under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 7
- with positive net obligations
- Latest action
- Aug 16, 2023
- SAM.gov registration
- Active
- Registration expiration date Sep 18, 2027
Registration
- UEI
- WA7EBTHABKU3
- CAGE code
- 0ZM24
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 30, 1987 (39 years)
- Location
- Tamuning, GU
- State of incorporation
- Guam
- Purpose of registration
- All Awards
- Website
- dimensionsystems.com
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Asian-Pacific American Owned
- Minority-Owned Business
- Women-Owned Business
- Self Certified Small Disadvantaged Business
NAICS codes
- 561621Security Systems Services (except Locksmiths)(primary)Small
- 541511Custom Computer Programming ServicesSmall
- 541330Engineering ServicesSmall
- 237130Power and Communication Line and Related Structures ConstructionSmall
- 517121Telecommunications ResellersSmall
- 811210Electronic and Precision Equipment Repair and MaintenanceSmall
Show all 13 NAICS codes7 more NAICS codes
- 541513Computer Facilities Management ServicesSmall
- 561421Telephone Answering ServicesSmall
- 541512Computer Systems Design ServicesSmall
- 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process VariablesSmall
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesSmall
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541430Graphic Design ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
Federal contract obligations
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
- FY2023: $7,990
- FY2015: $13,600
- FY2010: $10,504
- FY2009: $13,455
- FY2008: $12,605
Total across 5 fiscal years: $58,154
Top awarding agencies
- Department of Defense$50,164, 86.3%
- Department of Commerce$7,990, 13.7%
Top awarding sub-agencies
- Department of the Army$50,164, 86.3%
- National Oceanic and Atmospheric Administration$7,990, 13.7%
Top NAICS by obligations
- 541519Other computer related services$12,605, 21.7%
- 541512Computer systems design services$10,652, 18.3%
- 334310Audio and video equipment manufacturing$7,990, 13.7%
- 517919All other telecommunications$7,797, 13.4%
Top product and service codes by obligations
- 6940Communication training devices$13,600, 23.4%
- 7010Adpe system configuration$12,605, 21.7%
- 6350Misc alarm, signal, sec systems$10,652, 18.3%
- 7E20IT and telecom - end user: help desk;tier 1-2,WORKSPACE,PRINT,OUTPUT,PRODUCTIVITY tools (hw/perp sw)$7,990, 13.7%
- 7045Adp supplies$7,797, 13.4%
† FY2026 obligations (provisional; DoD awards signed after Jul 23, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 23, 2026 are not yet public.
Latest awards and orders
- 1333MH23PNWWW0077Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- W911YU15P0040Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W911YU10P0061PoDepartment of DefenseDepartment of the ArmyLatest action
- W911YU09P0021PoDepartment of DefenseDepartment of the ArmyLatest action
- W911YU09P0058Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W911YU08P0041Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W911YU08P0034Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Other contractors in Guam with primary NAICS 561621
- G4S Security Systems Guam IncHagatna, GU
- Cybertec HoldingsChalan Pago, GU
- ZAZ CorporationTamuning, GU
- Securesafe Solutions LLCTamuning, GU
- Falcon Fire Protection LLCTamuning, GU
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI WA7EBTHABKU3. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Self-Certifications
Business Types
Federal Capability Statement
Network & System Integration; VoIP Business Phone System; Website Design & Maintenance; Integrated Security Systems; PC Sales & Services (Dell channel partner, HP Business Partner); MIS Consultants; Facilities Management
Capabilities & Services
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for DIMENSION SYSTEMS INC lists a physical address and a separate mailing address, along with 4 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
643 CHALAN SAN ANTONIO STE 10
TAMUNING, GU, 96913
USA
Mailing Address
643 CHALAN SAN ANTONIO
STE 107
TAMUNING, GU, 96913
USA
Government Business Contact
Mae L Hsieh
Owner
643 CHALAN SAN ANTONIO ROAD
KG PLAZA, SUITE 107
TAMUNING, GU, 96913
USA
Electronic Business Contact
Kent C Hsieh
General Manager
643 CHALAN SAN ANTONIO ROAD
KG PLAZA SUITE 107
Mangilao, GU, 96913
USA
Past Performance Contact
Chu L Hsieh
Vice President
643 CHALAN SAN ANTONIO ROAD
KG PLAZA SUITE 107
Mangilao, GU, 96913
USA
Electronic Business Alternate Contact
Mae L Hsieh
Owner
643 CHALAN SAN ANTONIO ROAD
KG PLAZA, SUITE 107
TAMUNING, GU, 96913
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
DIMENSION SYSTEMS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 18, 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
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website