elect.info
DATA COVERAGE not externally verified tier raw_mirror vintage 2026-08-27 coverage 1980-2024 · 2026 Midterms in flight! money live · figures computing (best estimates)
Dollar figures are still computing and reflect best estimates while the corrected-financial reconciliation completes. Relationships, counts, and dates are final.

Committee to elect Corinne Pierog

vendor

St. Charles, IL

011

5 committees paid them6 payments

Active cycles: 2024,2022,2020

Committees served / cycle

Revenue concentration

leverage · by revenue
23.5%
41.2%
top 3 clients
100.0%
top 10 clients
Balanced
moderate client concentration
Illinois Political Active Letter Carriers 23.5%
International Brotherhood Of Electrical Workers Political Action Committee 11.8%
Bill Foster For Congress 5.9%
Prairie Political Action Committee 23.5%
Bill Foster For Congress 11.8%
Friends Of Raja For Congress 23.5%

Each client's share of this vendor's total revenue (disbursement dollars). The "captured vendor" signal — how dependent a vendor is on its largest clients.

Clients' race outcomes

not yet available

Race-by-race outcomes for this vendor's clients aren't shown yet -- they need election results data (by office, cycle, and stage) joined to the FEC/TEC candidates this vendor was paid by, which isn't wired into the warehouse yet. When it lands, this section will show three separate counts (by race, dollar-weighted, and competitive-races-only) for campaign-pay and independent-expenditure-pay separately -- never a single win rate, and never counted as a win for uncontested or write-in races.

CommitteePaidPaymentsCycles
Illinois Political Active Letter Carriers $1,000 1 2020
International Brotherhood Of Electrical Workers Political Action Committee $500 1 2022
Bill Foster For Congress $250 1 2022
Prairie Political Action Committee $1,000 1 2024
Bill Foster For Congress $500 1 2020
Friends Of Raja For Congress $1,001 1 2024

Disbursements from each committee to this vendor.

Frequent collaborators

ranked by lift · vendors paid by the same committees
VendorShared committeesLift
Friends of Kelli Wegener 3 4082.6x
Ted for County Board 4 3266.1x
Citizens for Jean Kaczmarek 3 3061.9x
Will County Democratic Central Committee 3 2041.3x
Kane County Democrats 3 1531.0x
Houlihan Campaign Fund 3 1224.8x

Other vendors this vendor's clients hire far more than base rate — lift = how many times more likely a client of this vendor is to also use that vendor, vs. all committees that paid an FEC vendor. Pairs sharing fewer than 3 committees are dropped (too little data for a reliable lift). Money-dark: shared-committee count and lift, not dollars.

Vendor disbursement recipient · corrected FEC disbursement data.