Lobbyist Detail View

MR. DAVID MICHAEL GAINES




Address:

 521 LAUREL ST
BATON ROUGE, Louisiana 70801
Phone:
 504-908-4673
Fax:
   
Current Registration: 2026: Local and Legislative and Executive
   
Employer:

 Harris, Deville & Associates
521 Laurel Street
Baton Rouge, Louisiana 70801

View Expenditure Reports

View Registration Reports

Expenditure Reports

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Registration Forms
Registration YearLobbying BranchDate Registration BeganDate Registration EndedOriginal RegistrationCurrent Registration
Includes info from
supplemental registrations, if any.
2026 Executive 1/1/2026 current Original Registration Current Registration
2026 Legislative 1/1/2026 current Original Registration Current Registration
2026 Local Government Lobbying 1/1/2026 current Original Registration Current Registration
2025 Executive 2/13/2025 12/31/2025 Original Registration Current Registration
2025 Legislative 2/13/2025 12/31/2025 Original Registration Current Registration
2024 Executive 3/12/2024 12/31/2024 Original Registration Current Registration
2024 Legislative 3/12/2024 12/31/2024 Original Registration Current Registration

Company Representations
 
Companies Currently Represented

Representative NamePaidCat. PayBranchDates Registered
Anheuser-Busch Yes$24,999 or less Legislative and Executive 3/20/2025  - current
Boardwalk Pipeline Yes$24,999 or less Legislative and Executive 3/20/2025  - current
Business Council New Orleans Yes$100,000 - $249,999 Legislative and Executive and Local Government Lobbying 3/4/2026  - current
Capital City Press Yes$25,000 - $49,999 Legislative and Executive 4/21/2025  - current
CF Industries Yes$24,999 or less Legislative and Executive 3/20/2025  - current
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Companies Formerly Represented

Representative NamePaidCat. PayBranchDates Registered
EASTMAN Chemical Yes$24,999 or less Legislative and Executive 3/20/2025  - 3/31/2025
G2X Energy Yes$25,000 - $49,999 Legislative and Executive 3/26/2025  - 4/24/2025
Ochsner Health Yes$50,000 - $99,999 Legislative and Executive 3/12/2024  - 12/31/2024
Pharmaceutical Research & Manufacturers of America (PhRMA) Yes$100,000 - $249,999 Legislative and Executive 3/20/2025  - 3/24/2025
Westlake Corporation Yes$50,000 - $99,999 Legislative and Executive 3/26/2025  - 4/2/2025
All Companies Represented

Representative NamePaidCat. PayBranchDates Registered
Anheuser-Busch Yes$24,999 or less Legislative and Executive 3/20/2025  - current
Boardwalk Pipeline Yes$24,999 or less Legislative and Executive 3/20/2025  - current
Business Council New Orleans Yes$100,000 - $249,999 Legislative and Executive and Local Government Lobbying 3/4/2026  - current
Capital City Press Yes$25,000 - $49,999 Legislative and Executive 4/21/2025  - current
CF Industries Yes$24,999 or less Legislative and Executive 3/20/2025  - current
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Business Relationships

No business relationships reported.

Foreign Adversary & Corporation Lobbying Disclosures

La R.S. 24:53.1 requires that before engaging in lobbying activity in Louisiana on behalf of a foreign adversary as defined in La R.S. 24:51(9), any person who participates in such lobbying shall file a disclosure with the Louisiana Board of Ethics. (Effective Dec. 1, 2025)

La R.S. 24:53.2 requires that any person who lobbies on behalf of a foreign corporation or any entity whose headquarters or principal place of business is located in a nation or country identified in 15 CFR Part 791.4, as revised from time to time, shall file a disclosure with the Louisiana Board of Ethics. (Effective Dec. 1, 2025)

MR. DAVID MICHAEL GAINES has not filed any disclosures of lobbying on behalf of a foreign adversary or corporation.
 

 
New Search on: Lobbyist Information Company Representation Expenditure Reports Subject Matters Archived Reports
 
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Available Lobbying Charts
Registered Lobbyists by Year and Branch : Shows the total number of individuals registered to lobby in Louisiana.
Reported Lobbying Expenditures by Month and Branch Lobbied : Shows the total amount of lobbying expenditures reported by registered Louisiana lobbyists. The chart shows totals by month for a calendar year and gives the option of which year and branch(es) to display.
Reported Subject Matters Lobbied by Month and Branch : Shows the total number of registered lobbyists reporting to have lobbied about a particular subject matter in a given month. The chart gives options to select the month and branch to display.