Osborn Engineering Profile: Ownership, HQ and Public Records

Every fact below carries a source link and an as-of date. Informational only. Ownership statements are limited to primary announcements and filings.

Headquarters: Cleveland, Ohio, as listed by ENR in the 2026 Top 500 Design FirmsSource: enr.com/toplists/2026-top-500-design-fi… · As of 2026-10-05
Website: osborn.comSource: osborn.com/en-us · As of 2026-10-11
Ownership type: Ownership not published

Legal name, DBA and former names

Osborn Engineering (name as shown on the firm's website)Source: osborn.com/en-us · As of 2026-10-11

Identifiers (UEI, state registrations)

SAM UEI XDQWT2J5AMS4 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 17218.Source: usaspending.gov/recipient/2a6a6033-7924-200b-d9… · As of 2026-10-11

Licences (board records)

Texas TBPELS roster lists The Osborn Engineering Company (firm no. 17218, type NS, expires 2028-01-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04

Federal awards (contracts)

USAspending recipient record THE OSBORN ENGINEERING CO (Cleveland, OH), contract award obligations: FY2021 $0, FY2022 $0, FY2023 $0, FY2024 $0, FY2025 $0 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/2a6a6033-7924-200b-d9… · As of 2026-10-11

Public filings

DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: THE OSBORN ENGINEERING COMPANY 401(K) PLAN (ACK_ID 20251013122105NAL0000586083001, 345 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac… · As of 2025-10-13

Rankings and awards

Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi… · As of 2026-10-05

Sources of record

Ownership tag: Ownership not published. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.