Lobbying client

HEARTFLOW, INC.

Medical device manufacture and diagnostics for cardiac disease.

The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 11 of its records are shown together here.

Filings
146
Filed by
11
Reported in-house
$1,710,000
Reported by firms
$3,074,000

These two are not added together. An organisation lobbying for itself reports its own spending, and the firms it retains report what they were paid; the rules ask the first to include the second, but filings do not always do so and a filing gives no way to tell. Each is shown as reported.

Reported lobbying by year

The larger of in-house and firm-reported each year, $ thousands 2016 to 2026

Filings

146 filings, newest first.
Filing Filed by Amount
3rd Quarter - Report
3rd Quarter 2026
HEARTFLOW, INC. $100,000 reported
3rd Quarter - Report (No Activity)
3rd Quarter 2026
SQUIRE PATTON BOGGS — reported
3rd Quarter - Report
3rd Quarter 2026
KOUNTOUPES DENHAM CARR & REID, LLC $80,000 reported
2nd Quarter - Report
2nd Quarter 2026
HEARTFLOW, INC. $100,000 reported
2nd Quarter - Report (No Activity)
2nd Quarter 2026
SQUIRE PATTON BOGGS — reported
2nd Quarter - Report
2nd Quarter 2026
KOUNTOUPES DENHAM CARR & REID, LLC $80,000 reported
1st Quarter - Amendment
1st Quarter 2026
HEARTFLOW, INC. $90,000 reported
1st Quarter - Reportreplaced
1st Quarter 2026
HEARTFLOW, INC. $60,000 reported
1st Quarter - Report
1st Quarter 2026
KOUNTOUPES DENHAM CARR & REID, LLC $60,000 reported
1st Quarter - Report (No Activity)
1st Quarter 2026
SQUIRE PATTON BOGGS — reported

Filed by

Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.

Issues lobbied

How many report sections named each issue, counting the current version of each report.

Bills named in its filings

Bill numbers found in the filers' descriptions, most often named first.

BillCongressTimes named
H.Con.Res. 14 119th 8
S.Con.Res. 7 119th 8
S. 1399 119th 2
H.R. 5343 119th 2
S. 1717 119th 2
H.R. 9260 119th 2
H.R. 6197 119th 2
H.R. 10545 118th 2
H.R. 10445 118th 2

From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.