Lobbying

Tallgrass's latest lobbying report covers Q4 2025, at under $5,000. Its first report covers Q4 2023; the issues it reports most are Defense and Energy/Nuclear.

Tallgrass

Latest quarter
No record
Q3 2026 · 0 reports
Last 12 months
$0
Last 4 quarters
vs last quarter
No record
Q3 2026 against the quarter before
First report
Q4 2023
The first quarter a report named it

Lobbying by quarter

Tallgrass lobbying by quarter
Tallgrass lobbying by quarter
QuarterAmountReports
Q4 2023$10K1
Q1 2024$01
Q2 2024$01
Q3 2024$01
Q4 2024$01
Q1 2025$01
Q2 2025$01
Q3 2025$00
Q4 2025$01
Q1 2026$00
Q2 2026$00
Q3 2026$00

By issue

  • Defense$2,500 · 5 reports
  • Energy and nuclear$2,500 · 5 reports
  • Environment and Superfund$2,500 · 5 reports
  • Transportation$2,500 · 5 reports

An issue's amount splits each report's amount equally over the issues the report lists.

Who was lobbied

No house or agency named.

Firms it paid

Firm
Acorn Consulting$10K8 quarters

Former officials lobbying for it

No lobbyist with a covered position.

Lobbying reports

Filed by
01/13for Q4 2025Acorn ConsultingUnder $5,000
25/07/11for Q2 2025Acorn ConsultingUnder $5,000
25/04/08for Q1 2025Acorn ConsultingUnder $5,000
25/01/14for Q4 2024Acorn ConsultingUnder $5,000
24/10/21for Q3 2024Acorn ConsultingUnder $5,000
24/07/18for Q2 2024Acorn ConsultingUnder $5,000
24/04/21for Q1 2024Acorn ConsultingUnder $5,000
24/02/08for Q4 2023Acorn Consulting$10K
23/11/13for Q4 2023Acorn ConsultingUnder $5,000