engineering in Ohio
106 listed in this state. 106 meet the license evidence bar. This category page is indexed.
Connecticut eLicense businesses. Issuing source: Connecticut Department of Consumer Protection. Official record: https://data.ct.gov/d/ngch-56tr.
Connecticut professional firms. Issuing source: Connecticut Department of Consumer Protection. Official record: https://data.ct.gov/d/ngch-56tr.
Florida architecture firms. Issuing source: Florida Department of Business and Professional Regulation. Official record: https://www2.myfloridalicense.com/architecture-and-interior-design/public-records/.
Florida CPA firms. Issuing source: Florida Department of Business and Professional Regulation. Official record: https://www2.myfloridalicense.com/certified-public-accounting/public-records/.
Delaware business licenses. Issuing source: Delaware Department of Finance, Division of Revenue. Official record: https://data.delaware.gov/d/5zy2-grhr.
Seattle business licenses. Issuing source: City of Seattle. Official record: https://data.seattle.gov/d/wnbq-64tb.
Iowa insurance producer and adjuster firms. Issuing source: Iowa Insurance Division. Official record: https://data.iowa.gov/catalog/dataset/668. Contains data from the Iowa Insurance Division, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
Iowa licensed insurance companies. Issuing source: Iowa Insurance Division. Official record: https://data.iowa.gov/catalog/dataset/667. Contains data from the Iowa Insurance Division, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
Iowa retail sales permit holders. Issuing source: Iowa Department of Revenue. Official record: https://data.iowa.gov/catalog/dataset/723. Contains data from the Iowa Department of Revenue, Tax Research Bureau, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).
CMS healthcare facilities. Issuing source: Centers for Medicare & Medicaid Services. Official record: https://data.cms.gov/provider-data/about/program-overview.
Loaded ct, ca-child, ct-firm, fl-arch, fl-cpa, us-sam, de, co-liquor, co-denver, tx-hhsc, tx-hotel, tx-sales, la-business, sea-business, nyc-child, mke-liquor, bos-board, bos-food, dc-bbl, nola-business, mpls-liquor, balt-liquor, ct-nursing, ct-alsa, ct-pharmacy, ct-substance, ia-insurance, ia-insurer, ia-preneed, ia-pharmacy, ia-assisted, ia-sales, dc-abca, hfd-food, de-wastewater, de-asbestos, cms-facility, ct-child, ct-auto, co-child, de-child.
File rows: 1319262. Listed businesses: 623546. Rows not listed: 695716. As of: each business shows the file date. A license is not a ranking, and payment does not change a record.
- GLAUS PYLE SCHOMER BURNS & DE HAVEN INC
License status: active. License type: Engineering Services. License number: 0007714740683271. As of: 2026-10-24.
Service category: engineering. This is the normalized service-category field.
- GPD GROUP INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2014104220. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- PTA ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001442. As of: 2026-03-12.
Service category: engineering. This is the normalized service-category field.
- PTA ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001442. As of: 2026-03-12.
Service category: engineering. This is the normalized service-category field.
- PTA ENGINEERING, INC.
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2017603387. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- TROIKE-ROSTEDT ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001825. As of: 2026-06-16.
Service category: engineering. This is the normalized service-category field.
- TROIKE-ROSTEDT ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2018101768. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- TROIKE-ROSTEDT ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001825. As of: 2026-06-16.
Service category: engineering. This is the normalized service-category field.
- THE ROVISYS COMPANY
License status: Active. License type: Retail sales permit 541330. License number: 304102315. As of: 2026-10-28.
Service category: engineering. This is the normalized service-category field.
- THE ROVISYS COMPANY, HEADQUARTERS
License status: Active. License type: Retail sales permit 541330. License number: 304102415. As of: 2026-10-28.
Service category: engineering. This is the normalized service-category field.
- WEATHERPROOFING TECHNOLOGIES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002260. As of: 2025-11-17.
Service category: engineering. This is the normalized service-category field.
- WEATHERPROOFING TECHNOLOGIES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002260. As of: 2025-11-17.
Service category: engineering. This is the normalized service-category field.
- WOOLPERT INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2005200354. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- STRUCTURE SIGHT LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002194. As of: 2026-04-01.
Service category: engineering. This is the normalized service-category field.
- STRUCTURE SIGHT LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002194. As of: 2026-04-01.
Service category: engineering. This is the normalized service-category field.
- BSI ENGINEERING LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002177. As of: 2026-02-24.
Service category: engineering. This is the normalized service-category field.
- BSI ENGINEERING LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002177. As of: 2026-02-24.
Service category: engineering. This is the normalized service-category field.
- HIXSON INCORPORATED
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2019701674. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- JEDSON ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2023714148. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- PEAK THRILLS ENGINEERING INC.
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2026706901. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- PEAK THRILLS ENGINEERING INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002395. As of: 2026-01-27.
Service category: engineering. This is the normalized service-category field.
- PEAK THRILLS ENGINEERING INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002395. As of: 2026-01-27.
Service category: engineering. This is the normalized service-category field.
- STEVEN SCHAEFER ASSOCIATES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002142. As of: 2026-06-28.
Service category: engineering. This is the normalized service-category field.
- STEVEN SCHAEFER ASSOCIATES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002142. As of: 2026-06-28.
Service category: engineering. This is the normalized service-category field.
- THP LIMITED INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000985. As of: 2026-06-09.
Service category: engineering. This is the normalized service-category field.
- THP LIMITED INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000985. As of: 2026-06-09.
Service category: engineering. This is the normalized service-category field.
- THP LIMITED, INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2022703297. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- DIAMOND Z ENGINEERING, INC.
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2026706808. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- DIAMOND Z ENGINEERING, INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002393. As of: 2026-01-29.
Service category: engineering. This is the normalized service-category field.
- DIAMOND Z ENGINEERING, INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002393. As of: 2026-01-29.
Service category: engineering. This is the normalized service-category field.
- KARPINSKI ENGINEERING INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002386. As of: 2026-02-17.
Service category: engineering. This is the normalized service-category field.
- KARPINSKI ENGINEERING INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002386. As of: 2026-02-17.
Service category: engineering. This is the normalized service-category field.
- MCHENRY & ASSOCIATES INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 1994102694. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- MIDDOUGH INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002419. As of: 2026-04-22.
Service category: engineering. This is the normalized service-category field.
- MIDDOUGH INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002419. As of: 2026-04-22.
Service category: engineering. This is the normalized service-category field.
- MILLMAN SURVEYING INC
License status: ACTIVE. License type: LAND SURVEYOR FIRM. License number: LSC.0000068. As of: 2026-06-16.
Service category: engineering. This is the normalized service-category field.
- PARKER HANNIFIN CORP
License status: active. License type: Engineering Services. License number: 0005558390560464. As of: 2026-10-24.
Service category: engineering. This is the normalized service-category field.
- RICHARD L BOWEN & ASSOCIATES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001355. As of: 2026-09-02.
Service category: engineering. This is the normalized service-category field.
- RICHARD L BOWEN & ASSOCIATES INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001355. As of: 2026-09-02.
Service category: engineering. This is the normalized service-category field.
- SHENBERGER & ASSOCIATES INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2014602913. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- THE EQUITY ENGINEERING GROUP INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2007602982. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- THE OSBORN ENGINEERING COMPANY
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001847. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- THE OSBORN ENGINEERING COMPANY
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2020701040. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- THE OSBORN ENGINEERING COMPANY
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001847. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- HEAPY ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2007602661. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- KORDA/NEMETH ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001895. As of: 2026-07-10.
Service category: engineering. This is the normalized service-category field.
- KORDA/NEMETH ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001895. As of: 2026-07-10.
Service category: engineering. This is the normalized service-category field.
- MS CONSULTANTS INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2002105506. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- PAUL J FORD AND COMPANY
License status: active. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001780. As of: 2025-10-20.
Service category: engineering. This is the normalized service-category field.
- SEA LTD. INVESTIGATIONS LLC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2026708999. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- SMBH INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001324. As of: 2026-05-29.
Service category: engineering. This is the normalized service-category field.
- SMBH INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001324. As of: 2026-05-29.
Service category: engineering. This is the normalized service-category field.
- SMBH,INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2010601196. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- HEAPY ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2007602660. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- HEAPY ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001649. As of: 2026-01-07.
Service category: engineering. This is the normalized service-category field.
- HEAPY ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001649. As of: 2026-01-07.
Service category: engineering. This is the normalized service-category field.
- BLUE HERON ENGINEERING SERVICES LTD
License status: active. License type: Engineering Services. License number: 0008705800786943. As of: 2026-10-24.
Service category: engineering. This is the normalized service-category field.
- WD PARTNERS INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 1995115116. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- WD PARTNERS INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001359. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- WD PARTNERS INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001359. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- NATIONAL ENGINEERING LTD
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2009603468. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- WS CURTAIN WALL INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001794. As of: 2026-02-06.
Service category: engineering. This is the normalized service-category field.
- WS CURTAIN WALL INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001794. As of: 2026-02-06.
Service category: engineering. This is the normalized service-category field.
- ADA ARCHITECTS, INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002153. As of: 2026-10-02.
Service category: engineering. This is the normalized service-category field.
- ADA ARCHITECTS, INC.
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2023702200. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- ADA ARCHITECTS, INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002153. As of: 2026-10-02.
Service category: engineering. This is the normalized service-category field.
- ALDEA DESIGN SERVICES, LLC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2026708762. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- CESO ENGINEERING, CO
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002596. As of: 2026-10-06.
Service category: engineering. This is the normalized service-category field.
- CESO ENGINEERING, CO
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002596. As of: 2026-10-06.
Service category: engineering. This is the normalized service-category field.
- CESO INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001541. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- CESO INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001541. As of: 2026-09-30.
Service category: engineering. This is the normalized service-category field.
- CESO, INC.
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2022709683. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- DESIGN FORUM ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000829. As of: 2026-03-19.
Service category: engineering. This is the normalized service-category field.
- DESIGN FORUM ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000829. As of: 2026-03-19.
Service category: engineering. This is the normalized service-category field.
- LJB INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002111. As of: 2026-03-19.
Service category: engineering. This is the normalized service-category field.
- LJB INC.
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002111. As of: 2026-03-19.
Service category: engineering. This is the normalized service-category field.
- SHREMSHOCK ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001039. As of: 2026-07-28.
Service category: engineering. This is the normalized service-category field.
- SHREMSHOCK ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2022700722. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- SHREMSHOCK ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001039. As of: 2026-07-28.
Service category: engineering. This is the normalized service-category field.
- POINT ONE DESIGN, LLC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2008605857. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- THORSON BAKER & ASSOCIATES, INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2022711375. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- TATMAN ASSOCIATES; TATMAN UTILITY SERVICES, LLC
License status: Active. License type: Retail sales permit 541330. License number: 301800639. As of: 2026-10-28.
Service category: engineering. This is the normalized service-category field.
- TATMAN ASSOCIATES; TATMAN UTILITY SERVICES, LLC; HEADQUARTERS
License status: Active. License type: Retail sales permit 541330. License number: 301800739. As of: 2026-10-28.
Service category: engineering. This is the normalized service-category field.
- JDRM ENGINEERING INC
License status: active. License type: PROFESSIONAL ENGINEER. License number: 2016605662. As of: 2026-10-23.
Service category: engineering. This is the normalized service-category field.
- A&A ENGINEERING, CIVIL AND STRUCTURAL ENGINEERS LTD LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002205. As of: 2026-03-24.
Service category: engineering. This is the normalized service-category field.
- A&A ENGINEERING, CIVIL AND STRUCTURAL ENGINEERS LTD LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002205. As of: 2026-03-24.
Service category: engineering. This is the normalized service-category field.
- SSOE INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000709. As of: 2026-02-06.
Service category: engineering. This is the normalized service-category field.
- SSOE INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0000709. As of: 2026-02-06.
Service category: engineering. This is the normalized service-category field.
- EEG ENGINEERING LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002263. As of: 2025-12-04.
Service category: engineering. This is the normalized service-category field.
- EEG ENGINEERING LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002263. As of: 2025-12-04.
Service category: engineering. This is the normalized service-category field.
- CLARK DIETRICH ENGINEERING DESIGN INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001315. As of: 2026-06-30.
Service category: engineering. This is the normalized service-category field.
- CLARK DIETRICH ENGINEERING DESIGN INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001315. As of: 2026-06-30.
Service category: engineering. This is the normalized service-category field.
- CLARK REDER ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001523. As of: 2026-08-28.
Service category: engineering. This is the normalized service-category field.
- CLARK REDER ENGINEERING INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001523. As of: 2026-08-28.
Service category: engineering. This is the normalized service-category field.
- CONTECH ENGINEERING, PROFESSIONAL CORPORATION
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001457. As of: 2026-07-10.
Service category: engineering. This is the normalized service-category field.
- CONTECH ENGINEERING, PROFESSIONAL CORPORATION
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001457. As of: 2026-07-10.
Service category: engineering. This is the normalized service-category field.
- E-TECHNOLOGIES GROUP, LLC; WEST CHESTER
License status: Active. License type: Retail sales permit 541330. License number: 309208928. As of: 2026-10-28.
Service category: engineering. This is the normalized service-category field.
- M CONSULTANTS LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001279. As of: 2026-01-22.
Service category: engineering. This is the normalized service-category field.
- M CONSULTANTS LLC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0001279. As of: 2026-01-22.
Service category: engineering. This is the normalized service-category field.
- THERMAL ENVIRONMENTAL SYSTEMS INC
License status: ACTIVE. License type: PROFESSIONAL ENGINEERING FIRM. License number: PEC.0002339. As of: 2026-07-21.
Service category: engineering. This is the normalized service-category field.