ZDB INC.
$1.59M
2025-2026 cycle
ZDB INC. is a fundraising vendor. In the 2025-2026 cycle ZDB INC. was paid $1.59M across 11 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- Jan 4, 2017 → Mar 18, 2026
- spans 9.2 years
- Disbursements ALL TIME
- 156
- Schedule B rows
- Client committees ALL TIME
- 11
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Apr 2025
Mar 2026
$163K
across 12 months
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 3 months · top 1
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| MAST, BRIAN FL · House REP |
$10,000 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 6 months · top 2
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| MAST VICTORY COMMITTEE C00583161 |
$54,120 | 2 |
| MAST, BRIAN FL · House REP |
$20,000 | 2 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 12 months · top 3
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| MAST VICTORY COMMITTEE C00583161 |
$86,980 | 4 |
| MAST, BRIAN FL · House REP |
$50,000 | 6 |
| SOUTH FLORIDA RESIDENTS FIRST C00733402 |
$12,000 | 3 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 18 months · top 3
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| MAST VICTORY COMMITTEE C00583161 |
$100,980 | 5 |
| MAST, BRIAN FL · House REP |
$75,000 | 9 |
| SOUTH FLORIDA RESIDENTS FIRST C00733402 |
$22,000 | 6 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 24 months · top 3
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| MAST VICTORY COMMITTEE C00583161 |
$144,691 | 8 |
| MAST, BRIAN FL · House REP |
$110,000 | 15 |
| SOUTH FLORIDA RESIDENTS FIRST C00733402 |
$38,000 | 11 |
By party
Revenue by party
D · 0%
R · 100%
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $853,973 | 53.84% |
| Non-partisan | $732,071 | 46.16% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 10 years
Per-quarter totals
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q1 | 2018 | $61K | 4 | C00579896 74% | Fundraising 100% | $61K | — |
| 2017 | Q2 | 2018 | $85K | 8 | C00609933 31% | Fundraising 100% | $146K | — |
| 2017 | Q3 | 2018 | $30K | 3 | MAST, BRIAN 50% | Fundraising 100% | $176K | — |
| 2017 | Q4 | 2018 | $30K | 3 | C00546846 51% | Fundraising 100% | $205K | — |
| 2018 | Q1 | 2018 | $69K | 7 | C00609933 35% | Fundraising 100% | $274K | — |
| 2018 | Q2 | 2018 | $94K | 10 | C00584755 28% | Fundraising 100% | $367K | — |
| 2018 | Q3 | 2018 | $68K | 10 | C00609933 27% | Fundraising 100% | $435K | — |
| 2019 | Q1 | 2020 | $63K | 5 | MAST, BRIAN 56% | Fundraising 100% | $63K | +3% |
| 2019 | Q4 | 2020 | $29K | 6 | MAST, BRIAN 68% | Fundraising 100% | $92K | -0% |
| 2020 | Q1 | 2020 | $5K | 1 | MAST, BRIAN 100% | Fundraising 100% | $97K | -93% |
| 2020 | Q2 | 2020 | $68K | 5 | SOUTH FLORIDA RESIDENTS FIR… 69% | Fundraising 100% | $164K | -28% |
| 2020 | Q3 | 2020 | $105K | 7 | SOUTH FLORIDA RESIDENTS FIR… 59% | Fundraising 100% | $269K | +55% |
| 2020 | Q4 | 2020 | $37K | 7 | SOUTH FLORIDA RESIDENTS FIR… 59% | Fundraising 100% | $306K | — |
| 2021 | Q1 | 2022 | $30K | 2 | MAST, BRIAN 66% | Fundraising 100% | $30K | -52% |
| 2021 | Q2 | 2022 | $32K | 2 | MAST, BRIAN 63% | Fundraising 100% | $62K | — |
| 2021 | Q3 | 2022 | $27K | 4 | MAST, BRIAN 92% | Fundraising 100% | $89K | — |
| 2021 | Q4 | 2022 | $26K | 2 | VALOR PAC 57% | Fundraising 100% | $116K | -10% |
| 2022 | Q1 | 2022 | $87K | 4 | MAST VICTORY COMMITTEE 76% | Fundraising 100% | $202K | +1634% |
| 2022 | Q2 | 2022 | $30K | 3 | MAST, BRIAN 66% | Fundraising 100% | $233K | -55% |
| 2022 | Q3 | 2022 | $26K | 4 | MAST, BRIAN 57% | Fundraising 100% | $259K | -75% |
| 2022 | Q4 | 2022 | $75K | 8 | MAST, BRIAN 63% | Fundraising 100% | $334K | +104% |
| 2023 | Q1 | 2024 | $41K | 2 | MAST VICTORY COMMITTEE 63% | Fundraising 100% | $41K | +34% |
| 2023 | Q2 | 2024 | $40K | 2 | MAST VICTORY COMMITTEE 63% | Fundraising 100% | $81K | +25% |
| 2023 | Q3 | 2024 | $15K | 3 | MAST, BRIAN 100% | Fundraising 100% | $96K | -45% |
| 2023 | Q4 | 2024 | $24K | 3 | MAST, BRIAN 62% | Fundraising 100% | $120K | -9% |
| 2024 | Q1 | 2024 | $79K | 4 | MAST VICTORY COMMITTEE 74% | Fundraising 100% | $199K | -8% |
| 2024 | Q2 | 2024 | $40K | 6 | MAST, BRIAN 50% | Fundraising 100% | $239K | +31% |
| 2024 | Q3 | 2024 | $28K | 5 | MAST, BRIAN 54% | Fundraising 100% | $267K | +7% |
| 2024 | Q4 | 2024 | $46K | 6 | MAST VICTORY COMMITTEE 54% | Fundraising 100% | $313K | -39% |
| 2025 | Q1 | 2026 | $35K | 5 | MAST, BRIAN 43% | Fundraising 100% | $35K | -14% |
| 2025 | Q2 | 2026 | $42K | 5 | MAST VICTORY COMMITTEE 50% | Fundraising 100% | $77K | +5% |
| 2025 | Q3 | 2026 | $33K | 4 | MAST, BRIAN 46% | Fundraising 82% | $110K | +119% |
| 2025 | Q4 | 2026 | $32K | 3 | MAST VICTORY COMMITTEE 56% | Fundraising 87% | $142K | +32% |
| 2026 | Q1 | 2026 | $56K | 3 | MAST VICTORY COMMITTEE 64% | Fundraising 100% | $198K | -29% |
Revenue by service category
No category revenue in this window.
Per-category breakdown · cycle-to-date
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Fundraising | $1,576,044 | 154 | $10K | 99.4% | MAST, BRIAN 36% | 2mo ago |
| Strategy & Research | $10,000 | 2 | $5K | 0.6% | SOUTH FLORIDA RESIDENTS FIR… 100% | 6mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
4
Anchor clients 3+ cycles
$1,264,789 · 80% of revenue
2
Repeat clients 2 cycles
$172,350 · 11% of revenue
5
One-time clients 1 cycle
$148,905 · 9% of revenue
Top 4 anchor clients · all-time
| Client | Cycles | All-time spend | Txns | First paid | Last paid |
|---|---|---|---|---|---|
| MAST, BRIAN | 5 | $568,755 | 63 | 2017-04-11 | 2026-03-18 |
| MAST VICTORY COMMITTEE | 5 | $455,147 | 30 | 2017-06-08 | 2026-03-13 |
| SOUTH FLORIDA RESIDENTS FIRST | 4 | $190,368 | 23 | 2020-04-07 | 2025-11-19 |
| VALOR PAC | 3 | $50,519 | 8 | 2017-04-11 | 2022-02-09 |
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| FL | $788,623 | 49.7% | 4 | |
| GA | $505,666 | 31.9% | 2 | |
| Unknown | $291,755 | 18.4% | 5 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2022-03-31 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $56,150 |
| Largest all-time | 2020-09-14 | SOUTH FLORIDA RESIDENTS FIRST | Fundraising | PAC FUNDRAISING CONSULTING | $45,643 |
| Largest all-time | 2026-03-13 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $36,150 |
| Largest all-time | 2024-03-20 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $35,449 |
| Largest all-time | 2019-01-08 | MAST, BRIAN | Fundraising | FUNDRAISING CONSULTING | $30,000 |
| Largest this cycle | 2025-06-23 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $21,040 |
| Largest this cycle | 2025-12-30 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $17,970 |
| Largest this cycle | 2025-03-26 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $14,000 |
| Largest this cycle | 2025-09-25 | MAST VICTORY COMMITTEE | Fundraising | JFC FUNDRAISING CONSULTING | $11,820 |
| Recent | 2026-03-18 | MAST, BRIAN | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Recent | 2026-01-29 | MAST, BRIAN | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Recent | 2025-11-19 | SOUTH FLORIDA RESIDENTS FIRST | Strategy & Research | PAC STRATEGY CONSULTING | $4,000 |