ALLIANT ENERGY CORPORATION

Lobbying client · Wisconsin · filed 2025 to 2026

Public utility holding company.

$2,970,000 Reported spend

21 Filings counted

2 Outside firms hired

9 Bills named

Spend is reported income plus in-house expenses across 21 filings. 2 further filings for this client were restated by a later amendment and are left out of every total here. The LDA keeps a separate client record for every registrant that files for a client, so this page adds up 3 records, one per registrant listed below. Records are combined when the client name matches once case, punctuation and endings such as Inc. or LLC are set aside; for a city, county or port the state has to match as well. These filings have also been reported as ALLIANT ENERGY.

Who filed for this client 3

ALLIANT ENERGY CORPORATION $1,890,000 In-house, the client's own filings · 7 filings
FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC) $730,000 Outside firm · 7 filings
STEPTOE LLP $350,000 Outside firm · 7 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

Bills named in these filings 9

H.R. 1
One Big Beautiful Bill Act

6 filings
H.R. 5376
Impacts and Outcomes for Health Career Training Act

6 filings
H.R. 1968
Full-Year Continuing Appropriations and Extensions Act, 2025

1 filing
H.R. 633
TAKE IT DOWN Act

1 filing
H.R. 6633
High-Capacity Grid Act

1 filing
H.R. 8800
National Defense Authorization Act for Fiscal Year 2027

1 filing
H.R. 9340
Ratepayer Protection Act

1 filing
S. 4784
National Defense Authorization Act for Fiscal Year 2027

1 filing
S. 5653
Bipartisan American Affordability and Jobs Act of 2026

1 filing

Reported by year 2 years

2026 $1,180,000 9 filings
2025 $1,790,000 12 filings

Issues lobbied 8

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 6

HOUSE OF REPRESENTATIVES 21
SENATE 21
Federal Communications Commission (FCC) 6
Natl Economic Council (NEC) 4
White House Office 4
Executive Office of the President (EOP) 1

Recent filings 23 total

Q3 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $110,000 income · posted Oct 20, 2026

View → Q3 report

STEPTOE LLP

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $50,000 income · posted Oct 19, 2026

View → Q3 report

ALLIANT ENERGY CORPORATION

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $220,000 expenses · posted Oct 14, 2026

View → Q2 report

ALLIANT ENERGY CORPORATION

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $230,000 expenses · posted Jul 20, 2026

View → Q2 report

STEPTOE LLP

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $50,000 income · posted Jul 20, 2026

View → Q2 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $110,000 income · posted Jul 15, 2026

View → Q1 report

ALLIANT ENERGY CORPORATION

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $250,000 expenses · posted Apr 20, 2026

View → Q1 report

STEPTOE LLP

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $50,000 income · posted Apr 19, 2026

View → Q1 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $110,000 income · posted Apr 13, 2026

View → Q4 report

ALLIANT ENERGY CORPORATION

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $410,000 expenses · posted Jan 20, 2026

View → Q4 report

STEPTOE LLP

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $50,000 income · posted Jan 19, 2026

View → Q4 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $110,000 income · posted Jan 15, 2026

View → Q3 report

ALLIANT ENERGY CORPORATION

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $210,000 expenses · posted Oct 20, 2025

View → Q3 report

STEPTOE LLP

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $50,000 income · posted Oct 18, 2025

View → Q3 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $110,000 income · posted Oct 15, 2025

View → Q2 amendment

ALLIANT ENERGY CORPORATION

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $200,000 expenses · posted Jul 22, 2025

View → Q2 report

ALLIANT ENERGY CORPORATION Amended

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $180,000 expenses · posted Jul 21, 2025

View → Q2 report

STEPTOE LLP

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $50,000 income · posted Jul 21, 2025

View → Q2 amendment

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC)

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $100,000 income · posted Jul 16, 2025

View → Q2 report

FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC) Amended

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $80,000 income · posted Jul 16, 2025

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Showing the 20 most recent of 23 filings. Search the explorer for "ALLIANT ENERGY CORPORATION".

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Filings through October 20, 2026, the newest posted date on this record. Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.