INTERPHASE OFFICE INTERIORS, INC (MI)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $1.58M
- $1,577,362under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 7
- with positive net obligations
- Latest action
- Mar 13, 2013
- SAM.gov registration
- Expired
- Registration expiration date Jan 23, 2026
Registration
- Doing business as
- INTERPHASE INTERIORS, INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 9, 1981 (45 years)
- Location
- Grand Rapids, MI
- State of incorporation
- Michigan
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 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 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JDQRLYHMG261. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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
- FY2013: $42,723
- FY2012: $835
- FY2011: $37,968
- FY2010: $1,495,836
Total across 4 fiscal years: $1,577,362
Top awarding agencies
- Department of Defense$1,576,527, 99.9%
- General Services Administration$835, 0.1%
Top awarding sub-agencies
- Department of the Army$1,576,527, 99.9%
- Public Buildings Service$835, 0.1%
Top NAICS by obligations
- 337127Institutional furniture manufacturing$1,438,605, 91.2%
- 337214Office furniture (except wood) manufacturing$42,723, 2.7%
- 442110Furniture stores$835, 0.1%
Top product and service codes by obligations
- 7110Office furniture$1,577,362, 100%
Capabilities
NAICS codes
- 449110Furniture Retailers(primary)
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W912JB13P3028Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- GS05P12SPP0011PoGeneral Services AdministrationPublic Buildings ServiceLatest action
- W912JB11P3092Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W912JB10P3195PoDepartment of DefenseDepartment of the ArmyLatest action
- W912JB10P3186Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W912JB10P3165Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W912JB10P3134Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for INTERPHASE OFFICE INTERIORS, 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
415 LEONARD ST NW # 110
GRAND RAPIDS, MI, 49504
USA
Mailing Address
415 LEONARD ST NW
SUITE 110
GRAND RAPIDS, MI, 49504
USA
Government Business Contact
DAVID SHAFFER
CEO
415 LEONARD ST NW
SUITE 110
GRAND RAPIDS, MI, 49504
USA
Electronic Business Contact
David Shaffer
Accountant
415 Leonard St NW
GRAND RAPIDS, MI, 49504
USA
Past Performance Contact
David Shaffer
Accountant
415 Leonard St NW
Suite 110
Grand Rapids, MI, 49504
USA
Government Business Alternate Contact
DAVID SHAFFER
ACCOUNTANT
415 LEONARD ST NW
GRAND RAPIDS, MI, 49504
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
INTERPHASE OFFICE INTERIORS, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 23, 2026.
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
Other contractors in Michigan with primary NAICS 449110
- ALL About FurnitureAnn Arbor, MI
- National Business Supply IncTroy, MI
- DBI Holding Co.Lansing, MI
- Office Products Outlet, Inc.Flint, MI
- Grand River Office LLCMuskegon, MI
- The Mitt's Finest LLCLaingsburg, MI · SAM.gov registration Expired