Lobbying registrant · LD-2 disclosures
Ameresco
District of Columbia
68 filings · 1 client · 3 lobbyists registered · 2008–2026 · latest filed Jul 20, 2026
Fees billed to clients
$340K
every LD-2 fee on file
Its own lobbying spend
$6.8M
filed on its own behalf
Clients represented
1
3 lobbyists registered
Revenue over time
Every filing period on record, as reported. One column per filed period — a period with no column is a period with no filing, not a zero.
Basis · Amendments and terminations supersede the original report for the same registrant, client and period, so a revised quarter is counted once at its latest filed value. Registration-only filings carry no activity money and are excluded from these totals.
Who they lobby for
Every client this registrant has billed a fee to represent, by fees reported.
What they lobby on
Issue areas declared on the filings, ranked by how many filings name each one.
Energy/Nuclear
ENG · 1 client
68 filings
$7.2M on those filings
Taxation/Internal Revenue Code
TAX · 1 client
51 filings
$5.9M on those filings
Environment/Superfund
Who does the lobbying
Every lobbyist named on this registrant's filings.
- William CunninghamCovered position: COS, Rep. Kennedy; Dep Staff Dir H Banking Com58 filings1 client · through 2025
- Ashley PattersonCovered position: Washington Press Secretary, Rep. Henry Cuellar30 filings1 client · through 2018
- Mark FowlerCovered position: Staff Assistant, Legislative Correspondent, Policy Aide, Senator McCaskill; Legislative Assistant, Senior Legislative Assistant, Congressman Welch22 filings1 client · through 2026
Covered positions · 3 of 3 lobbyists named on these filings disclosed a prior government post. A covered official position is the LD-2 field a lobbyist uses to report having held one; the text is reproduced exactly as filed.
The filings
The 20 most recent of 68 filings. Every figure above is built from these records.
This record groups every filed spelling of the registrant's name into one entity, so punctuation variants of the same firm read as one. The grouping is the registrant's normalized name — firms that file under genuinely different names appear separately. Handle: ameresco.