5 lobbyists registered with the Oklahoma Ethics Commission list Tenaska, Inc. as a principal (client).
Name as filed: TENASKA, INC.. Source: public lobbyist registrations in the Oklahoma Ethics Commission's Guardian system; each lobbyist's Guardian registration record below lists the principals they represent, synced 2026-10-26.
Agencies to be lobbied: LEGISLATURE/GOVERNOR & STAFF, ENERGY AND ENVIRONMENT, SECRETARY OF, CORPORATION COMMISSION, OKLAHOMA, ENVIRONMENTAL QUALITY, DEPARTMENT OF
