Every fact below links to its source. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Kansas City, MissouriSource: hoeferwelker.com/locations
- Founded
- 1996Source: hoeferwelker.com
- Website
- hoeferwelker.comSource: hoeferwelker.com
- Ownership type
- Ownership not published
Legal name, DBA and former names
- Hoefer Welker (name as shown on the firm's website)Source: hoeferwelker.com
Identifiers (UEI, state registrations)
- SAM UEI ELFLBKNN8JN7 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 22417.Source: usaspending.gov/recipient/e2736b1c-66d7-5f16-c7…
Offices
- Hoefer Welker has offices in Dallas, Fort Worth, Jacksonville, Kansas City, and Orlando.Source: hoeferwelker.com/about-us
Services and markets
- Hoefer Welker provides architecture, interior design, engineering, clinical technology solutions, and sustainability services for civic, education, government, healthcare, mixed-use, multifamily, retail and hospitality, and workplace markets.Source: hoeferwelker.com
Leaders
- John Castorina, Co-CEO.Source: hoeferwelker.com/about-us/people
- Rob Welker, Co-CEO.Source: hoeferwelker.com/about-us/people
- Mitch Hoefer, Executive Chairman.Source: hoeferwelker.com/about-us/people
Licences (board records)
- Texas TBPELS roster lists Hoefer Welker, LLC (firm no. 22417, type NS, expires 2027-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
Federal awards (contracts)
- USAspending recipient record HOEFER WELKER LLC (Kansas City, MO), contract award obligations: FY2021 $0, FY2022 -$15,107 (net reduction from modifications), FY2023 $0, FY2024 $0, FY2025 $3,875 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/e2736b1c-66d7-5f16-c7…
This line reflects one USAspending recipient record for one legal entity and does not describe all federal work by the firm or its affiliates.
Rankings and awards
- Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi…
Sources of record
- https://hoeferwelker.com/
- https://www.usaspending.gov/recipient/e2736b1c-66d7-5f16-c7ba-8e3b227f84d4-P/latest
- https://hoeferwelker.com/locations
- https://hoeferwelker.com/about-us
- https://hoeferwelker.com/about-us/people
- https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
- https://www.enr.com/toplists/2026-top-500-design-firms-4
Ownership tag: Ownership not published. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
