The Open Database Of The Corporate World

Filings for CHAMPLIN/ HAUPT ARCHITECTS, INC. (Ohio (US))

This information comes to you from OpenCorporates — the leading authority on legal-entity data

Read more about us and why you should trust this data in our purpose, history and principles

The OpenCorporates website is free for general-public and public-benefit use

Use the OpenCorporates API

License this data in bulk

OpenCorporates : legal-entity data done right
Global Authority
  • Unrivalled domain expertise
  • Driving global policy
  • Certified B Corp
Trustworthy data
  • 100% official primary sources
  • Quality baked in
  • Underpinned by Legal-Entity Data Principles
Designed for the future
  • Legal-entity data model
  • For the needs of today and tomorrow
  • Provenanced, standardized data
Learn more