COMMONWEALTH FUSION SYSTEMS

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This entity appears on both sides of lobbying disclosures. The firm tab shows registrant-reported income; the client tab shows client-reported lobbying spend. Contract awards are separate and are not included here.

Lobbying Spend

$1.6M

Filings

Firms Hired

Active Period

2019–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	$260,000	6	2
2025	$430,000	14	4
2024	$430,000	16	4
2023	$370,000	14	4
2022	$70,000	6	2
2021	—	4	1
2020	—	4	1
2019	—	5	1

Hired Firms

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
COMMONWEALTH FUSION SYSTEMS	$1,560,000	17
RICH FEUER ANDERSON	—	14
THE DESNER GROUP, LLC	—	27
BERQUAM VENTURES, LLC	—	11

Government Bodies Lobbied

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	65
SENATE	65
Energy, Dept of	37
Nuclear Regulatory Commission (NRC)	35
White House Office	14
Commerce, Dept of (DOC)	4
Office of Management & Budget (OMB)	2

Top Issues

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	69
Science/Technology	Science/Technology	26
Budget/Appropriations	Budget/Appropriations	10
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	8

Bills Explicitly Cited (25)

Bill numbers found in source-reported LDA specific issue text; broad topic matches are excluded

H.R. 5441119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · third_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $80,000 · Firm income: —

Matched citations: H.R.5441

H.R. 6709119th Congress

Office of Fusion Act of 2025

2026 · third_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $80,000 · Firm income: —

Matched citations: H.R.6709

S. 3088119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · third_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $80,000 · Firm income: —

Matched citations: S.3088

S. 3437119th Congress

Office of Fusion Act of 2025

2026 · third_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $80,000 · Firm income: —

Matched citations: S.3437

Show 21 more cited filings

H.R. 5441119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $90,000 · Firm income: —

Matched citations: H.R.5441

H.R. 6709119th Congress

Office of Fusion Act of 2025

2026 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $90,000 · Firm income: —

Matched citations: H.R.6709

S. 3088119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $90,000 · Firm income: —

Matched citations: S.3088

S. 3437119th Congress

Office of Fusion Act of 2025

2026 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.6709 - Office of Fusion Act of 2025 H.R.5441 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act ARPA-E Fusion Energy Sciences Fusion Machine Rulemaking Commercial Fusion Policies and Programs Energy and Water Appropriations, National Defense Authorization Act (NDAA), and Reconciliation

Client expense: $90,000 · Firm income: —

Matched citations: S.3437

H.R. 5441119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · first_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: H.R.5441

H.R. 6709119th Congress

Office of Fusion Act of 2025

2026 · first_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: H.R.6709

S. 3088119th Congress

Fusion Advanced Manufacturing Parity Act

2026 · first_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: S.3088

S. 3437119th Congress

Office of Fusion Act of 2025

2026 · first_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: S.3437

H.R. 5441119th Congress

Fusion Advanced Manufacturing Parity Act

2025 · fourth_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: H.R.5441

H.R. 6709119th Congress

Office of Fusion Act of 2025

2025 · fourth_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: H.R.6709

S. 3088119th Congress

Fusion Advanced Manufacturing Parity Act

2025 · fourth_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: S.3088

S. 3437119th Congress

Office of Fusion Act of 2025

2025 · fourth_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R.5441 - Fusion Advanced Manufacturing Parity Act H.R.6709 - Office of Fusion Act of 2025 S.3088 - Fusion Advanced Manufacturing Parity Act S.3437 - Office of Fusion Act of 2025 Fusion Energy Policy and Funding

Client expense: $90,000 · Firm income: —

Matched citations: S.3437

H.R. 4553119th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2026

2025 · third_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY26 Appropriations for the Energy and Water Subcommittee related to fusion energy research and development funding, Energy and Water Development and Related Agencies Appropriations Act 2026 (H.R. 4553)

Client expense: — · Firm income: $10,000

Matched citations: H.R. 4553

H.R. 8997118th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2025

2024 · fourth_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY25 Appropriations for the Energy and Water Subcommittee related to fusion energy research and development funding; H.R. 8997/S.4927, Energy and Water Development and Related Agencies Appropriations Act, 2025.

Client expense: — · Firm income: $20,000

Matched citations: H.R. 8997

S. 4927118th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2025

2024 · fourth_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY25 Appropriations for the Energy and Water Subcommittee related to fusion energy research and development funding; H.R. 8997/S.4927, Energy and Water Development and Related Agencies Appropriations Act, 2025.

Client expense: — · Firm income: $20,000

Matched citations: S.4927

H.R. 8997118th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2025

2024 · third_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY25 Appropriations for the Energy and Water Subcommittee related to fusion energy research and development funding; H.R. 8997/S.4927, Energy and Water Development and Related Agencies Appropriations Act, 2025.

Client expense: — · Firm income: $20,000

Matched citations: H.R. 8997

S. 4927118th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2025

2024 · third_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY25 Appropriations for the Energy and Water Subcommittee related to fusion energy research and development funding; H.R. 8997/S.4927, Energy and Water Development and Related Agencies Appropriations Act, 2025.

Client expense: — · Firm income: $20,000

Matched citations: S.4927

H.R. 5244118th Congress

Fusion Energy Act

2024 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R. 5244 - Fusion Energy Act S. 4151 - Fusion Energy Act of 2024 Commercial Fusion Energy Development Fusion Energy Policies, Regulations, and Funding

Client expense: $110,000 · Firm income: —

Matched citations: H.R. 5244

S. 4151118th Congress

Fusion Energy Act of 2024

2024 · second_quarter · Firm: COMMONWEALTH FUSION SYSTEMS

Open original LDA filing ↗

Cited source text and reported amounts

H.R. 5244 - Fusion Energy Act S. 4151 - Fusion Energy Act of 2024 Commercial Fusion Energy Development Fusion Energy Policies, Regulations, and Funding

Client expense: $110,000 · Firm income: —

Matched citations: S. 4151

H.R. 4366118th Congress

Consolidated Appropriations Act, 2024

2024 · first_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY 24 Appropriations for Energy and Water Subcommittee (H.R. 4394, S.2443, H.R.4366, Division D) related to fusion energy research and development funding.

Client expense: — · Firm income: $20,000

Matched citations: H.R.4366

H.R. 4394118th Congress

Energy and Water Development and Related Agencies Appropriations Act, 2024

2024 · first_quarter · Firm: BERQUAM VENTURES, LLC

Open original LDA filing ↗

Cited source text and reported amounts

FY 24 Appropriations for Energy and Water Subcommittee (H.R. 4394, S.2443, H.R.4366, Division D) related to fusion energy research and development funding.

Client expense: — · Firm income: $20,000

Matched citations: H.R. 4394

Source: Senate LDA

COMMONWEALTH FUSION SYSTEMS — Lobbying Disclosure | Poliscope