GovChime
UEI: SKJ4NWUXJ2C7 • CAGE: 3STU8

JOSEPH K OPPRMNN-ARCHITECT P A (NC)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2008
$6.71M
$6,708,653under this UEI
FY2026 obligations
-$4.34K
-$4,337Provisional
Awards and orders
84
with positive net obligations4 IDV vehicles held
Latest action
Sep 23, 2026
SAM.gov registration
Active
Registration expiration date Jan 20, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Aug 16, 1999 (27 years)
Location
Winston Salem, NC
State of incorporation
North Carolina
Website
jkoa.net

† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).

All federal contractors in North CarolinaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI SKJ4NWUXJ2C7. 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

  • FY2026: -$4,337 (de-obligation) (provisional)
  • FY2025: -$988 (de-obligation)
  • FY2023: $154,612
  • FY2022: $87,459
  • FY2021: $425,189
  • FY2020: $441,911
  • FY2019: $621,553
  • FY2018: $718,601
Show all 18 years
  • FY2017: $996,312
  • FY2016: $1,204,901
  • FY2015: $104,604
  • FY2014: $420,821
  • FY2013: $242,569
  • FY2012: $169,120
  • FY2011: $503,537
  • FY2010: $253,208
  • FY2009: $194,879
  • FY2008: $174,700

Total across 18 fiscal years: $6,708,653

Net de-obligation in that fiscal year (obligations withdrawn).

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • C219Architect and engineering- general: other$3,065,035, 45.7%
  • F099Natural resources/conservation- other$1,883,752, 28.1%
  • R499Other professional services$871,865, 13.0%
  • C211Architect and engineering- general: landscaping, interior layout, and designing$753,198, 11.2%
  • B521Special studies/analysis- historical$74,837, 1.1%

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Capabilities & Services

architecture
restoration
historic
historical
preservation
landscape
conservation
rehabilitation
recreation
recreational
resource

Contracts

Latest awards and orders

  1. 140P5220C0036Definitive contractDepartment of the InteriorNational Park ServiceLatest action
  2. 140P5125F0003Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  3. 140P5120F0025Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  4. 140P5123F0076Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  5. 140P5122D0003Indefinite delivery contract (IDC)VehicleDepartment of the InteriorNational Park ServiceLatest action
  6. 140P5121F0021Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  7. 140P5122F0089Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  8. 140P5123F0049Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  9. 140P5121F0012Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
  10. 140P5219F0021Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for JOSEPH K OPPRMNN-ARCHITECT P A 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

539 N TRADE ST

WINSTON SALEM, NC, 27101

USA

Mailing Address

539 N. TRADE STREET

WINSTON-SALEM, NC, 27101

USA

Government Business Contact

JOSEPH K. OPPERMANN

539 NORTH TRADE STREET

WINSTON-SALEM, NC, 27101

USA

Electronic Business Contact

LANGDON OPPERMANN

539 NORTH TRADE STREET

WINSTON-SALEM, NC, 27101

USA

Government Business Alternate Contact

JOSEPH K. OPPERMANN

539 N. TRADE STREET

WINSTON-SALEM, NC, 27101

USA

Electronic Business Alternate Contact

LANGDON OPPERMANN

539 N. TRADE STREET

WINSTON-SALEM, NC, 27101

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

JOSEPH K OPPRMNN-ARCHITECT P A has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 20, 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 responses

Suspension/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.gov
Profit Structure:For Profit Organization

Registration Details

Source: SAM.gov

Initial Registration

Mar 24, 2004

Last Update

Jan 22, 2026

Registration Activation

Active — Jan 22, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

10

Other contractors in North Carolina with primary NAICS 541310