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.

MacK-sumner Communications, Llc

vendor

ARLINGTON, VA

001,006,003,004

14 committees paid them50 payments

Active cycles: 2018,2016,2014

Committees served / cycle

Revenue concentration

leverage · by revenue
2.3%
10.6%
top 3 clients
100.0%
top 10 clients
Balanced
moderate client concentration
Denny Wolff For Congress 2.3%
Hmp 4.1%
Jose Javier Rodriguez For Congress 4.1%
For Our Future 87.4%
David Shapiro For Congress 2.0%

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
Denny Wolff For Congress $4,730 3 2018
Hmp $8,322 2 2018
Jose Javier Rodriguez For Congress $8,340 2 2018
For Our Future $177,203 1 2018
David Shapiro For Congress $4,055 1 2018

Disbursements from each committee to this vendor.

Frequent collaborators

ranked by lift · vendors paid by the same committees
VendorShared committeesLift
Comcast 3 43.3x
Usps 3 22.9x
Facebook 3 7.6x
Actblue Technical Services 3 3.1x

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.