D CATHERINE CORTEZ MASTO FOR SENATE
$67,144,555 all-time · 5,107 disbursements · active 2017–2026
C00575548
connected via
WAVELENGTH STRATEGY LLC
D KATIE PORTER FOR SENATE
$27,770,116 all-time · 1,670 disbursements · active 2023–2025
C00831107

Connection map 22 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.

Loading graph…
scroll to zoom · drag background to pan · drag node to move
22
shared vendors
0
shared officers
$28,747,294
combined spend with shared vendors

Shared vendors 22 canonical vendors paid by both committees

Vendor CATHERINE CORTEZ MASTO FOR… paid KATIE PORTER FOR SENATE paid Combined Active Tx count
WAVELENGTH STRATEGY LLC $8,359,586 $1,550,092 $9,909,677 2022–2024 24 + 7
PAYROLL DATA PROCESSING $5,117,306 $1,340,023 $6,457,329 2017–2026 424 + 147
American Express Company $2,189,120 $792,554 $2,981,674 2017–2026 108 + 21
ActBlue Technical Services, Inc. $1,993,966 $638,037 $2,632,003 2017–2026 645 + 87
RWT PRODUCTION LLC $1,246,380 $769,470 $2,015,850 2022–2026 49 + 30
SWITCHBOARD PUBLIC BENEFIT CORP. $1,556,439 $143,502 $1,699,941 2022–2024 12 + 14
BF DIRECT LLC $420,500 $132,000 $552,500 2017–2026 79 + 16
Internal Revenue Service $54,397 $479,462 $533,859 2018–2025 7 + 2
MBA CONSULTING GROUP $377,960 $112,588 $490,548 2017–2025 65 + 8
ELIAS LAW GROUP $312,000 $151,543 $463,543 2021–2026 51 + 17
NGP VAN, Inc. (EveryAction) $284,181 $163,950 $448,131 2017–2026 52 + 13
NAMES IN THE NEWS $196,802 $25,399 $222,200 2017–2026 27 + 3
BIG SKY COPYWRITING, INC. $118,500 $28,000 $146,500 2017–2026 63 + 17
AMALGAMATED BANK $78,791 $14,819 $93,610 2017–2026 172 + 28
DEMOCRACY ENGINE, LLC $25,663 $3,979 $29,642 2020–2026 230 + 35
MMI DIRECT $14,821 $11,531 $26,352 2023–2026 40 + 20
LEAGUE OF CONSERVATION VOTERS ACTION FUND $14,974 $50 $15,024 2021–2023 3 + 1
CLARKE & SAMPSON $1,282 $13,624 $14,906 2018–2023 1 + 1
JSTREETPAC $7,576 $256 $7,832 2018–2024 84 + 20
SHOPIFY $1,365 $3,646 $5,011 2022–2024 89 + 251
CT CORPORATION $330 $452 $782 2022–2026 3 + 1
Harland Clark Checks $181 $201 $382 2022–2023 1 + 1

Shared officers 0 persons listed on both Form 1 rosters

Person Role at CATHERINE CORTEZ MASTO FOR… Role at KATIE PORTER FOR SENATE Profile
No shared officers in cm.txt (only 1 officer per committee is stored — Form 1 amendment ingest needed for full rosters).