INTERNATIONAL WAFER SERVICE, INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2012
- $39.46K
- $39,458under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 3
- with positive net obligations
- Latest action
- Apr 22, 2015
- SAM.gov registration
- Active
- Registration expiration date Jun 10, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Nov 1, 1989 (36 years)
- Location
- Colfax, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- siwafer.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 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 30, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI VKD5MV1JFRY7. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2012. 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
- FY2015: -$1 (de-obligation)
- FY2014: $4,800
- FY2013: $10,438
- FY2012: $24,220
Total across 4 fiscal years: $39,458
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$34,658, 87.8%
- National Aeronautics and Space Administration$4,800, 12.2%
Top awarding sub-agencies
- Department of the Army$34,658, 87.8%
- National Aeronautics and Space Administration$4,800, 12.2%
Top NAICS by obligations
- 334413Semiconductor and related device manufacturing$34,658, 87.8%
- 333314Optical instrument and lens manufacturing$4,800, 12.2%
Top product and service codes by obligations
- 5961Semiconductor devices and associated hardware$34,658, 87.8%
- 6640Laboratory equipment and supplies$4,800, 12.2%
Capabilities
NAICS codes
- 334413Semiconductor and Related Device Manufacturing(primary)Small
- 327215Glass Product Manufacturing Made of Purchased GlassSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Women-Owned Business
Federal Capability Statement
Supplier of Silicon Wafers, Glass Products and Related Services including Metalization, Oxidation and patterning
Capabilities & Services
Contracts
Latest awards and orders
- NNG14PN13PPoNational Aeronautics and Space AdministrationLatest action
- W911QX13P0291Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W911QX12P0033PoDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for INTERNATIONAL WAFER SERVICE, INC lists a physical address and a separate mailing address, along with 6 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
44 W CHURCH ST
COLFAX, CA, 95713
USA
Mailing Address
P O Box 1468
Colfax, CA, 95713
USA
Government Business Contact
SUSAN D HAUSLER
Global Sales Mgr
44 W Church St
COLFAX, CA, 95713
USA
Electronic Business Contact
SUSAN D HAUSLER
Global Sales Mgr
44 W Church St
COLFAX, CA, 95713
USA
Past Performance Contact
SUSAN D HAUSLER
Global Sales Mgr
121 Culver St
Colfax, CA, 95713
USA
Government Business Alternate Contact
SUSAN D HAUSLER
Global Sales Mgr
121 Culver St
COLFAX, CA, 95713
USA
Electronic Business Alternate Contact
SUSAN D HAUSLER
Global Sales Mgr
121 Culver St
COLFAX, CA, 95713
USA
Past Performance Alternate Contact
SUSAN D HAUSLER
Global Sales Mgr
44 W Church St
COLFAX, CA, 95713
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
INTERNATIONAL WAFER SERVICE, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 10, 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
Bonding Information
No bonding information provided
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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