Data Status

Local receipts: 2026-10-27 (0 days old)

Federal last sync: 2026-10-27 16:20:25.947786 (0 days old)

Federal latest report coverage: 2026-10-15T00:00:00

Federal latest receipt date (row-level): 2026-09-30 (27 days old)

Federal latest Schedule B date (row-level): 2026-09-30 (27 days old)

Federal latest Schedule E date (row-level): 2026-10-16 (11 days old)

GRIFFIN, WILLIAM J

Lobbying Entity ID: 3816 | Registration Year: 2022

Showing 2026 Cycle Jan 1, 2025 – Dec 31, 2026 by receipt date

This is a registered lobbying entity (firm or individual lobbyist) filed with the Illinois Secretary of State. The financial connections shown below are derived by fuzzy name-matching this entity's clients against campaign contribution donor records.

Matched donors: 52 High confidence: 52 Medium confidence: 0 Low confidence: 0

Money Destinations 2026 Cycle

These are campaign contributions made by donors whose names match this entity's clients. The amounts shown are contributions from those matched donors, not direct payments from the lobbying entity itself.

Matched donor dollars: $56,000.00 | This cycle: $56,000.00 | Contributions: 10 | First donation: 2025-10-15 | Last donation: 2026-10-20

10
11
12
10

Top Committees

Committees that received the most contributions from name-matched donors associated with this entity's clients.

Committee Dollars Contrib.
Cook County Democratic Party $20,000.00 2
Citizens for Durkin $5,000.00 1
Jones for State Representative $5,000.00 1
People for Emanuel Chris Welch $5,000.00 1
McCombie for Illinois $5,000.00 1
Friends of John Curran $5,000.00 1
Friends of Don Harmon for State Senate $5,000.00 1
Julie Morrison for State Senate $5,000.00 1
Friends of Mike Kelly $1,000.00 1

Top Candidates

Candidates supported by the committees above, with contribution amounts allocated proportionally based on committee-candidate linkage.

Candidate Dollars Contrib.
Thaddeus Jones $5,000.00 1
Emanuel "Chris" Welch $5,000.00 1
Julie. Morrison $5,000.00 1
Jim Durkin $2,500.00 0
James B Durkin $2,500.00 0
Tony M McCombie $2,500.00 0
Tony McCombie $2,500.00 0
Don Harmon $2,500.00 0
Don Harmon $2,500.00 0
John Curran $1,666.67 0

Clients (2) 2026 Cycle

These are the companies and organizations that hired this lobbying entity to represent them, sourced from Illinois Secretary of State lobbying registration records. Registrations are matched to the selected range by registration year. Financial connections are established by fuzzy name-matching clients against campaign contribution donor records.

Client Name Reg Year
HEALTH CARE SERVICE CORPORATION 2025
HEALTH CARE SERVICES CORP. 2026

Matched Campaign Donors Across Clients All time

Client Donor Name Confidence Band Method Local Profile Federal Profile Bridge Profile
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corporation 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp. 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp. 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp. 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp. 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION Health Care Service Corp 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORPORATION 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORP 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORP 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORP 1.00 High jaccard Local - -
HEALTH CARE SERVICE CORPORATION HEALTH CARE SERVICE CORP 1.00 High jaccard Local - -