Lobbying client

HEMLOCK SEMICONDUCTOR OPERATIONS, LLC

Manufacturer of purest polycrystalline silicon and semiconductor chemicals.

The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 3 of its records are shown together here.

Filings
34
Filed by
3
Reported in-house
$3,570,000
Reported by firms
$160,000

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 2019 to 2025

Filings

34 filings, newest first.
Filing Filed by Amount
3rd Quarter - Termination
3rd Quarter 2025
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $180,000 reported
2nd Quarter - Report
2nd Quarter 2025
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $110,000 reported
1st Quarter - Report
1st Quarter 2025
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $380,000 reported
4th Quarter - Report
4th Quarter 2024
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $190,000 reported
3rd Quarter - Report
3rd Quarter 2024
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $100,000 reported
2nd Quarter - Report
2nd Quarter 2024
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $110,000 reported
1st Quarter - Report
1st Quarter 2024
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $490,000 reported
4th Quarter - Report
4th Quarter 2023
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $190,000 reported
3rd Quarter - Report
3rd Quarter 2023
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $90,000 reported
2nd Quarter - Report
2nd Quarter 2023
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC $70,000 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.

FirmReportsAmount
HEMLOCK SEMICONDUCTOR OPERATIONS, LLC In-house 24 $3,570,000
FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC) 3 $160,000
AJW, INC. 4 —

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.R. 4346 118th 8
H.R. 5376 118th 8
S. 2140 117th 5
H.R. 5376 117th 5
H.R. 5423 117th 5
S. 3091 117th 4
H.R. 4346 117th 2
H.R. 3684 117th 2
H.R. 4346 119th 1
H.R. 5376 119th 1
H.R. 4350 117th 1

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.