Who lobbies for Advanced Drainage Systems, Inc.?

2 lobbyists registered with the Ohio Joint Legislative Ethics Committee list Advanced Drainage Systems, Inc. as a employer.

Source: public lobbyist registrations filed with the Ohio Joint Legislative Ethics Committee (Ohio Joint Legislative Ethics Committee (Office of the Legislative Inspector General): active lobbying agents and their current employers), refreshed November 2, 2026. Represent this organization? Claim this profile (free).

Registered lobbyists (2)

• Timothy J Cosgrove
  Columbus, OH
• Nathanael Jonhenry
  Columbus, OH

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