Senate LDA data Updated quarterly Lobbying disclosures

Marine/Maritime/Boating/Fisheries Lobbying

Senate LDA filings on Marine/Maritime/Boating/Fisheries: registrants disclose expenditures, specific bills, and the chambers or agencies contacted under code MAR.

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The verdict

PlainInfluence tracks $61.7M in itemized Marine/Maritime/Boating/Fisheries lobbying disclosures across 428 filers, among them OCCIDENTAL PETROLEUM CORPORATION, NATIONAL ASSOCIATION OF MANUFACTURERS, CHEVRON U.S.A., INC., ranking #37 of 79 tracked issues by spend.

#37
of 79 issues by spend
$61.7M
tracked Marine/Maritime/Boating/Fisheries lobbying
428
organizations lobbying
$144K
average per filer

Issue code: MAR · 428 organizations lobbying on this issue

Total Lobbying Spend
$61.7M
Organizations
428

Marine/Maritime/Boating/Fisheries filing shape

Marine/Maritime/Boating/Fisheries (MAR) averages $144K per filer, many small registrants split the tracked total.

OCCIDENTAL PETROLEUM CORPORATION leads this issue's filer table with $23.9M in all-issue lobbying; filings remain spread across 10 named organizations rather than collapsing into one registrant.

The 428 filers on Marine/Maritime/Boating/Fisheries provide a structured picture of who is paying to be heard, a trailing public-record indicator for the 118th and 119th Congresses.

Top Spenders

Rank Organization Total Lobbying
#1 OCCIDENTAL PETROLEUM CORPORATION $23.9M
#2 NATIONAL ASSOCIATION OF MANUFACTURERS $20.1M
#3 CHEVRON U.S.A., INC. $17.7M
#4 AMERICAN PETROLEUM INSTITUTE $14.4M
#5 SHELL USA, INC. (FKA SHELL OIL COMPANY) $14.1M
#6 AMERICAN ASSOCIATION FOR JUSTICE $10.4M
#7 BP AMERICA INC $10.3M
#8 DOW CHEMICAL COMPANY DBA DOW $10.1M
#9 AMERICAN CLEAN POWER ASSOCIATION $6.5M
#10 CHENIERE ENERGY INC. $6.4M
#11 INTERNATIONAL ASSOCIATION OF MACHINISTS AND AEROSPACE WORKERS $5.8M
#12 CRUISE LINES INTERNATIONAL ASSOCIATION INC. $5.2M
#13 L3HARRIS TECHNOLOGIES, INC. $4.8M
#14 INVENERGY LLC $4.2M
#15 NIKE, INC. $4.0M
#16 SCHNEIDER ELECTRIC $3.7M
#17 ENVIRONMENTAL DEFENSE ACTION FUND $3.7M
#18 SIEMENS ENERGY, INC. $3.6M
#19 EQUINOR US OPERATIONS LLC $3.6M
#20 COVESTRO LLC $3.3M
#21 REINSURANCE ASSN OF AMERICA $3.2M
#22 AVANGRID $3.1M
#23 MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE) $3.1M
#24 TRANSPORTATION TRADES DEPARTMENT AFL-CIO $3.0M
#25 HAWKEYE 360 $2.8M
#26 NATIONAL MARINE MANUFACTURERS ASSOCIATION $2.5M
#27 AMERICAN MARITIME PARTNERSHIP $2.3M
#28 WOODSIDE ENERGY $2.3M
#29 SAILDRONE INC. $2.3M
#30 WATERWAYS COUNCIL, INCORPORATED $2.3M
#31 OCEANA INC $1.9M
#32 CROWLEY MARITIME CORPORATION FEDERAL PAC $1.9M
#33 NATIONAL FISHERIES INSTITUTE $1.9M
#34 OCEAN CONSERVANCY, INC. $1.8M
#35 SANTA CLARA VALLEY WATER DISTRICT $1.7M
#36 VOLVO GROUP NORTH AMERICA LLC $1.6M
#37 LIBERTY MARITIME CORPORATION $1.6M
#38 SYENSQO USA LLC $1.6M
#39 GARMIN INTERNATIONAL $1.6M
#40 THE TEXAS A&M UNIVERSITY SYSTEM $1.5M
#41 PET FOOD INSTITUTE $1.5M
#42 LAKE CARRIERS ASSOCIATION $1.5M
#43 WORLD WILDLIFE FUND, INC. $1.5M
#44 THE AMERICAN WATERWAYS OPERATORS $1.4M
#45 CONSUMER BRANDS ASSOCIATION $1.4M
#46 AMERICAN PRESIDENT LINES $1.3M
#47 MARINE ENGINEERS' BENEFICIAL ASSOCIATION $1.3M
#48 UNIVERSITY OF MIAMI $1.3M
#49 MATSON NAVIGATION $1.3M
#50 AMERICAN ASSOCIATION OF PORT AUTHORITIES $1.3M

Registrant concentration on Marine/Maritime/Boating/Fisheries

Top organizations filing on Marine/Maritime/Boating/Fisheries, ranked by all-issue lobbying total from Senate LDA records.

OCCIDENTAL PETROLEUM CORPORA…$23.9MNATIONAL ASSOCIATION OF MANU…$20.1MCHEVRON U.S.A., INC.$17.7MAMERICAN PETROLEUM INSTITUTE$14.4MSHELL USA, INC. (FKA SHELL O…$14.1MAMERICAN ASSOCIATION FOR JUS…$10.4MBP AMERICA INC$10.3MDOW CHEMICAL COMPANY DBA DOW$10.1M
All-issue lobbying total among filers on Marine/Maritime/Boating/Fisheries · official public datasets

Source: U.S. Senate Office of Public Records, Lobbying Disclosure Act filings LD-2 quarterly lobbying disclosure filings (issue codes, registrants, expenditures) · 2024 Aggregated from quarterly LD-2 filings for issue code MAR; covers 428 registered organizations across the 2023-2024 reporting period. Data current as of August 2026.

Questions on this issue code

How much is spent lobbying on Marine/Maritime/Boating/Fisheries?
$61.7M was reported on Marine/Maritime/Boating/Fisheries (MAR) by 428 organizations in 2023-2024 Senate LDA filings. OCCIDENTAL PETROLEUM CORPORATION is the top named filer on this code.
Who are the biggest spenders on Marine/Maritime/Boating/Fisheries lobbying?
Top filers on Marine/Maritime/Boating/Fisheries include OCCIDENTAL PETROLEUM CORPORATION, NATIONAL ASSOCIATION OF MANUFACTURERS, CHEVRON U.S.A., INC.. Rankings use each organization's all-issue lobbying total among registrants that filed on code MAR.
How many organizations lobby on Marine/Maritime/Boating/Fisheries?
428 organizations filed on Marine/Maritime/Boating/Fisheries during the 2023-2024 reporting period.

Data: official public datasets, 2023-2024. Verify filings at lda.senate.gov.