All agencies

Interior, Dept of (DOI)

5,537 lobbying filings named this agency, 2025 to 2026. Those filers reported $913,325,953 of lobbying spend in total, across all the work each filing covers.

An LD-2 reports one money figure for the whole filing, covering every part of government it named. The dollar amounts here are the spend of filings that named Interior, Dept of (DOI), not money spent lobbying it. Money counts the latest version of each filing only; filing counts include ones a later amendment restated.

Issues raised

Natural Resources 2,302 filings that named this body and this issue
Budget/Appropriations 1,766 filings that named this body and this issue
Energy/Nuclear 1,404 filings that named this body and this issue
Indian/Native American Affairs 1,097 filings that named this body and this issue
Taxation/Internal Revenue Code 1,013 filings that named this body and this issue
Environment/Superfund 960 filings that named this body and this issue
Transportation 755 filings that named this body and this issue
Trade (domestic/foreign) 604 filings that named this body and this issue
Agriculture 581 filings that named this body and this issue
Defense 517 filings that named this body and this issue
Clean Air and Water (quality) 509 filings that named this body and this issue
Labor Issues/Antitrust/Workplace 349 filings that named this body and this issue
Government Issues 311 filings that named this body and this issue
Real Estate/Land Use/Conservation 305 filings that named this body and this issue
Homeland Security 259 filings that named this body and this issue

Filings by year

2025 2,941 $482,007,848
2026 2,596 $431,318,105

Bar length is filings that year against the busiest year. A year is the filing year, not the date lobbying happened.

Clients lobbying here

CHAMBER OF COMMERCE OF THE U.S.A. $123,470,000 7 filings
NATIONAL ASSOCIATION OF REALTORS $95,470,000 6 filings
AMAZON.COM SERVICES LLC $31,010,000 7 filings
BUSINESS ROUNDTABLE INC $24,410,000 3 filings
GENERAL DYNAMICS CORP $23,574,357 7 filings
OCCIDENTAL PETROLEUM CORPORATION $17,230,000 7 filings
MICROSOFT CORPORATION $16,880,000 7 filings
PACIFIC GAS AND ELECTRIC COMPANY $15,760,000 6 filings
EXXON MOBIL CORP $15,430,000 7 filings
NEXTERA ENERGY INC $15,101,160 7 filings
BAYER CORPORATION (CONSOLIDATED REPORT) $14,770,000 7 filings
AMERICAN PETROLEUM INSTITUTE $14,700,000 7 filings
CHEVRON U.S.A. INC. $14,030,000 7 filings
NATIONAL ASSOCIATION OF MANUFACTURERS $12,512,000 6 filings
DUKE ENERGY CORPORATION $12,450,000 6 filings

Firms filing on their behalf

CHAMBER OF COMMERCE OF THE U.S.A. $123,470,000 7 filings
NATIONAL ASSOCIATION OF REALTORS $95,470,000 6 filings
AMAZON.COM SERVICES LLC $31,010,000 7 filings
THE BUSINESS ROUNDTABLE, INC. $24,410,000 3 filings
GENERAL DYNAMICS CORP $23,574,357 7 filings
OCCIDENTAL PETROLEUM CORPORATION $17,230,000 7 filings
MICROSOFT CORPORATION $16,880,000 7 filings
PACIFIC GAS AND ELECTRIC COMPANY $15,760,000 6 filings
EXXON MOBIL CORP $15,430,000 7 filings
NEXTERA ENERGY, INC. $15,101,160 7 filings
BAYER CORPORATION (CONSOLIDATED REPORT) $14,770,000 7 filings
AMERICAN PETROLEUM INSTITUTE $14,700,000 7 filings
CHEVRON U.S.A. INC. $14,030,000 7 filings
NATIONAL ASSOCIATION OF MANUFACTURERS $12,512,000 6 filings
DUKE ENERGY CORPORATION $12,450,000 6 filings

Client and firm names are the filers' own text, not deduplicated: one company can appear under several spellings.

Bills these filings cite most 12

H.R. 1 (119th Congress)
443 filings · One Big Beautiful Bill Act
H.R. 4776
223 filings · SPEED Act
H.R. 471
162 filings · Fix Our Forests Act
S. 1462
139 filings · Fix Our Forests Act
H.R. 4754
137 filings · Department of the Interior, Environment, and Related Agencies Appropriations Act, 2026
H.R. 3898
133 filings · PERMIT Act
S. 2431
127 filings · Department of the Interior, Environment, and Related Agencies Appropriations Act, 2026
H.R. 1 (118th Congress)
119 filings · Lower Energy Costs Act
H.R. 1968
107 filings · Full-Year Continuing Appropriations and Extensions Act, 2025
H.R. 1897
106 filings · ESA Amendments Act of 2025
H.R. 9171
106 filings · Department of the Interior, Environment, and Related Agencies Appropriations Act, 2027
H. Con. Res. 14
95 filings · Establishing the congressional budget for the United States Government for fiscal year 20…

Bills are parsed from the filings' own activity descriptions, so this is what lobbyists wrote down, not a record of contact with this body about that bill.

Filings that named it 5,537

Q3 amendment

CONNECT STRATEGY LLC for YRCI

3rd Quarter 2026 (July 1 - Sep 30) · Virginia · posted Nov 5, 2026