Douglas Dziak

Registered Lobbyist New Lobbyist
Disclosed Prior Position
Commissioner, CPSC (24-25); Chf Couns, CPSC Commr Peter Feldman (21-24); Staff Dir/Gen Couns, Sen Budget Cmte (20-21); Leg Dir, Sen Mike Enzi 18-20; Leg Dir and Chf Couns, Sen George Voinovich (09-11); Gen Couns, Sen Homeland Security Cmte (06-09)
Lobby Filings
49
Clients
13
Firms
1
Years Active
2025–2026
Total Contributed
$2,918
Contributions
6
Recipients
3
Contrib Filings
1
Top Recipient Legislators
LegislatorPtyStTotal
Harriet Hageman R WY $1,000
Brett Guthrie R KY $250
Top Committees / PACs
PayeeCountTotal
NRSC 4 $1,668
HAGEMAN VICTORY FUND 1 $1,000
GUTHRIE FOR CONGRESS 1 $250

Lobbying Filings

YearFirmClientIncomeDoc
2026
2nd Quarter - Report
INVARIANT LLC KARPOWERSHIP UK LIMITED $90,000
2026
2nd Quarter - Report
INVARIANT LLC GLASSMAN ENTERPRISES, LLC ON BEHALF OF THE COALIT… $50,000
2026
2nd Quarter - Report
INVARIANT LLC ECOLAB $60,000
2026
2nd Quarter - Report
INVARIANT LLC AVANTUS LLC $60,000
2026
2nd Quarter - Report
INVARIANT LLC WASHINGTON GAS $80,000
2026
2nd Quarter - Report
INVARIANT LLC CARRIER CORPORATION $60,000
2026
2nd Quarter - Report
INVARIANT LLC WYOMING RARE (USA) INC. ON BEHALF OF ARE MANAGEME… $60,000
2026
2nd Quarter - Report
INVARIANT LLC STRATA ENERGY, INC. $90,000
2026
2nd Quarter - Report
INVARIANT LLC GEOTHERMAL EXCHANGE ORGANIZATION $60,000
2026
2nd Quarter - Report
INVARIANT LLC URANIUM PRODUCERS OF AMERICA $80,000
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Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Harriet Hageman Harriet Hageman (R, WY) HAGEMAN VICTORY FUND Jun 30, 2026 $1,000
NRSC — NRSC Jun 8, 2026 $417
NRSC — NRSC May 8, 2026 $417
NRSC — NRSC Apr 8, 2026 $417
NRSC — NRSC Mar 8, 2026 $417
Brett Guthrie Brett Guthrie (R, KY) GUTHRIE FOR CONGRESS Feb 16, 2026 $250

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2026 Mid Year Jul 29, 2026 Active