Field & Voter Contact Vendors
60
Field & Voter Contact vendors tracked
$589.6M
in cumulative cycle spend
JOSH WEIL FOR SENATE
Top 2026 buyer ($3.3M)
Field & Voter Contact vendors are the canvassing, phone banking, and door-to-door operations. OpenPolitical tracks 60 canonical field & voter contact vendors across $589.6M in cumulative disbursements. The table below shows the top 50 in this category by total cycle spend.
Top 10 field & voter contact vendors by total cycle spend
$214.6M
$71.6M
$41.2M
$37.7M
$31.3M
$19.6M
$15.5M
$10.1M
Biggest single payment
$500K
Protect Freedom Political Action Committee → Mobilize THE Message · Oct 2025
Fastest-growing vendor (90d)
6.6×
Street Level Strategy LLC · $78K → $509K
Most service categories served
10 categories
Amazon Marketplace
| # | Vendor | Primary category | Total cycle spend | # buyers | 12-mo trajectory |
|---|---|---|---|---|---|
| 1 | OTG Strategies | Field & Voter Contact | $214.6M | 14 | |
| 2 | Groundworks Campaigns, Inc. | Field & Voter Contact | $71.6M | 3 | |
| 3 | Patriot Grassroots | Field & Voter Contact | $41.2M | 9 | |
| 4 | IN Field Strategies Inc. | Field & Voter Contact | $37.7M | 20 | |
| 5 | Fieldworks LLC | Field & Voter Contact | $31.3M | 7 | |
| 6 | Donohoe Partners INC | Field & Voter Contact | $19.6M | 8 | |
| 7 | Base Builder | Field & Voter Contact | $15.5M | 13 | |
| 8 | Headway Workforce Solutions Inc. | Field & Voter Contact | $13.0M | 1 | |
| 9 | Revolution Field Strategies LLC | Field & Voter Contact | $11.8M | 2 | |
| 10 | Brushfire, LLC | Field & Voter Contact | $10.1M | 15 | |
| 11 | AT Scale | Field & Voter Contact | $8.1M | 5 | |
| 12 | Street Level Strategy LLC | Field & Voter Contact | $7.3M | 2 | |
| 13 | Campaign Industries | Field & Voter Contact | $6.9M | 7 | |
| 14 | Hard Knocks Strategies, LLC | Field & Voter Contact | $6.9M | 1 | |
| 15 | GBI Strategies | Field & Voter Contact | $6.4M | 4 | |
| 16 | Mobilize THE Message | Field & Voter Contact | $6.0M | 12 | |
| 17 | Second Street Associates | Field & Voter Contact | $5.7M | 7 | |
| 18 | Grassroots Voter Outreach | Field & Voter Contact | $5.7M | 4 | |
| 19 | Macdonald D'alessandro | Field & Voter Contact | $5.6M | 1 | |
| 20 | LA Machine Consulting LLC | Field & Voter Contact | $5.5M | 4 | |
| 21 | Talentwave Inc. | Field & Voter Contact | $4.8M | 1 | |
| 22 | Victory Forward Solutions LLC | Field & Voter Contact | $4.3M | 1 | |
| 23 | THE Spoken HUB LLC | Field & Voter Contact | $3.8M | 13 | |
| 24 | GSI - Gordon & Schwenkmeyer | Field & Voter Contact | $3.3M | 1 | |
| 25 | Trailblazing Canvassers, INC | Field & Voter Contact | $3.3M | 1 | |
| 26 | 12TH Street Solutions LLC | Field & Voter Contact | $3.2M | 3 | |
| 27 | Engagement Strategies | Field & Voter Contact | $3.1M | 11 | |
| 28 | Scale FOR Change | Field & Voter Contact | $2.5M | 3 | |
| 29 | Onyx Communications | Field & Voter Contact | $2.4M | 3 | |
| 30 | Campaign Communication Solutions, Inc. | Field & Voter Contact | $2.4M | 6 | |
| 31 | Fieldcorps | Field & Voter Contact | $2.4M | 4 | |
| 32 | Dunton Consulting | Field & Voter Contact | $2.2M | 8 | |
| 33 | Campaign Industries, L.l.c. | Field & Voter Contact | $2.2M | 1 | |
| 34 | Canvassing America | Field & Voter Contact | $2.0M | 1 | |
| 35 | Mjolnir Canvassing AND Consulting, LLC | Field & Voter Contact | $1.5M | 1 | |
| 36 | Campaign Marketing Strategies | Field & Voter Contact | $1.4M | 31 | |
| 37 | Amazon Marketplace | Field & Voter Contact | $1.2M | 119 | |
| 38 | Grindstone Communications Solutions LLC | Field & Voter Contact | $1.2M | 1 | |
| 39 | Ballot Access LLC | Field & Voter Contact | $1.1M | 1 | |
| 40 | Coalition Strategies | Field & Voter Contact | $1.0M | 1 | |
| 41 | Telefund, Inc. Attn:nicole Lane | Field & Voter Contact | $970K | 1 | |
| 42 | Singlesource | Field & Voter Contact | $809K | 1 | |
| 43 | Chrome Strategic Partners, LLC | Field & Voter Contact | $800K | 1 | |
| 44 | Tremendous LLC | Field & Voter Contact | $670K | 2 | |
| 45 | Murphy Nasica Golden State, LLC | Field & Voter Contact | $646K | 1 | |
| 46 | Firehouse Phones | Field & Voter Contact | $626K | 5 | |
| 47 | LHM Employment Group | Field & Voter Contact | $621K | 1 | |
| 48 | THE Call Center | Field & Voter Contact | $534K | 4 | |
| 49 | Blackhawk Network Inc. | Field & Voter Contact | $528K | 1 | |
| 50 | Donohoe | Field & Voter Contact | $520K | 1 |
Browse by service category
This page shows the top 50 field & voter contact vendors active across the current cycle. Each vendor profile links out to their full client list, monthly spend trajectory, and money-flow analysis. Field & Voter Contact is one of 11 service categories OpenPolitical tracks — see the rail above for the rest.