D CASTEN FOR CONGRESS
$20,071,860 all-time · 5,681 disbursements · active 2017–2026
C00648493
D LAUREN UNDERWOOD FOR CONGRESS
$23,101,443 all-time · 5,929 disbursements · active 2017–2026
C00652719

Connection map 31 shared vendors + 0 shared officers Open in explorer →

Shared infrastructure between the two committees. Larger circle = more combined spend; blue diamond = shared officer. Use the sliders to control how many connections show — fewer + higher threshold = readable; more = full picture.

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31
shared vendors
0
shared officers
$3,187,611
combined spend with shared vendors

Shared vendors 31 canonical vendors paid by both committees

Vendor CASTEN FOR CONGRESS paid LAUREN UNDERWOOD FOR CONGR… paid Combined Active Tx count
ActBlue Technical Services, Inc. $505,535 $592,787 $1,098,322 2017–2026 512 + 1258
NGP VAN, Inc. (EveryAction) $191,594 $188,359 $379,953 2017–2026 112 + 106
WILDFIRE MAIL $31,933 $340,720 $372,654 2020–2023 3 + 41
THE PIVOT GROUP, INC. $315,534 $4,601 $320,135 2024–2026 6 + 1
BERGER HIRSCHBERG STRATEGIES $30,008 $185,208 $215,217 2019–2021 3 + 24
DEMOCRATIC PARTY OF ILLINOIS $164,987 $29,000 $193,987 2017–2026 12 + 10
ELIAS LAW GROUP $33,708 $122,009 $155,717 2021–2026 6 + 43
270 STRATEGIES LLC $10,000 $62,144 $72,144 2018–2018 1 + 6
UNITED STATES POSTAL SERVICE $38,815 $2,000 $40,815 2017–2024 49 + 3
Meta Platforms, Inc. (Facebook/Instagram) $30,484 $6,189 $36,673 2017–2018 70 + 24
THE SEXTON GROUP $32,991 $978 $33,969 2018–2024 4 + 2
DEMOCRACY ENGINE, LLC $11,914 $21,746 $33,659 2018–2026 121 + 420
PROGRESSIVE TURNOUT PROJECT $17,750 $14,000 $31,750 2018–2024 12 + 10
Internal Revenue Service $23,923 $4,490 $28,413 2020–2026 7 + 1
RESISTANCE LABS LLC $22,120 $3,810 $25,930 2018–2020 4 + 2
PERKINS COIE $11,474 $11,911 $23,385 2018–2021 2 + 11
Google LLC $17,725 $2,394 $20,119 2017–2021 61 + 17
SNYDER, KIARAN $2,800 $11,400 $14,200 2020–2022 1 + 4
YEE, MICHELLE $2,800 $11,400 $14,200 2020–2022 1 + 4
BLUE, ALLEN $2,800 $10,908 $13,708 2020–2022 2 + 5
SCALE TO WIN $1,010 $11,148 $12,158 2024–2026 1 + 7
HOFFMAN, REID $5,600 $5,600 $11,200 2020–2020 2 + 2
DCCC $33 $10,570 $10,603 2018–2026 1 + 26
DIGIDEMS PAC $712 $6,572 $7,284 2019–2025 4 + 2
UNITED AIRLINES $4,748 $1,045 $5,792 2017–2018 19 + 2
INTUIT $647 $5,005 $5,652 2018–2026 2 + 46
David Siegel $2,700 $2,400 $5,100 2020–2020 1 + 1
SHOPIFY $81 $2,598 $2,679 2018–2026 15 + 297
Commonwealth Edison $285 $1,089 $1,374 2018–2022 2 + 6
UPS STORE $29 $428 $457 2017–2019 1 + 5
LEAGUE OF CONSERVATION VOTERS ACTION FUND $214 $147 $360 2018–2025 6 + 5

Shared officers 0 persons listed on both Form 1 rosters

Person Role at CASTEN FOR CONGRESS Role at LAUREN UNDERWOOD FOR CONGR… Profile
No shared officers in cm.txt (only 1 officer per committee is stored — Form 1 amendment ingest needed for full rosters).