D CATHERINE CORTEZ MASTO FOR SENATE
$67,501,940 all-time · 5,208 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.

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22
shared vendors
0
shared officers
$29,025,031
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 $5,224,812 $1,340,023 $6,564,835 2017–2026 436 + 147
American Express Company $2,208,990 $792,554 $3,001,544 2017–2026 111 + 21
ActBlue Technical Services, Inc. $1,999,704 $638,037 $2,637,741 2017–2026 659 + 87
RWT PRODUCTION LLC $1,330,258 $769,470 $2,099,728 2022–2026 55 + 30
SWITCHBOARD PUBLIC BENEFIT CORP. $1,556,439 $143,502 $1,699,941 2022–2024 12 + 14
BF DIRECT LLC $437,000 $132,000 $569,000 2017–2026 82 + 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 $336,000 $151,543 $487,543 2021–2026 55 + 17
NGP VAN, Inc. (EveryAction) $294,712 $163,950 $458,662 2017–2026 53 + 13
NAMES IN THE NEWS $201,166 $25,399 $226,565 2017–2026 28 + 3
BIG SKY COPYWRITING, INC. $120,500 $28,000 $148,500 2017–2026 64 + 17
AMALGAMATED BANK $80,550 $14,819 $95,368 2017–2026 178 + 28
DEMOCRACY ENGINE, LLC $26,091 $3,979 $30,069 2020–2026 233 + 35
MMI DIRECT $15,983 $11,531 $27,514 2023–2026 44 + 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).