MARCUM LLP
MARCUM LLP is a legal & compliance vendor. In the 2025-2026 cycle MARCUM LLP was paid $279K 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 17, 2017 → Nov 6, 2024
- spans 7.8 years
- Disbursements ALL TIME
- 69
- 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.
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.
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Top buyers last 24 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| SUPERMAJORITY PAC C00723098 |
$4,202 | 4 |
| DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE C00010603 |
$686 | 1 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $249,521 | 89.53% |
| Republican | $0 | 0.00% |
| Non-partisan | $29,171 | 10.47% |
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 · 8 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q1 | 2018 | $2K | 1 | C00333740 100% | Legal & Compliance 100% | $2K | — |
| 2017 | Q2 | 2018 | $2K | 1 | C00333740 100% | Legal & Compliance 100% | $4K | — |
| 2017 | Q4 | 2018 | $6K | 2 | C00333740 100% | Legal & Compliance 100% | $10K | — |
| 2018 | Q2 | 2018 | $10K | 2 | C00333740 100% | Legal & Compliance 100% | $21K | — |
| 2018 | Q4 | 2018 | $800 | 1 | C00333740 100% | Legal & Compliance 100% | $21K | — |
| 2019 | Q1 | 2020 | $21K | 2 | DNC SERVICES CORP / DEMOCRA… 93% | Legal & Compliance 100% | $21K | +781% |
| 2019 | Q2 | 2020 | $52K | 4 | BIDEN, JOSEPH R JR 50% | Legal & Compliance 100% | $72K | +2641% |
| 2019 | Q3 | 2020 | $104K | 10 | BIDEN, JOSEPH R JR 39% | Legal & Compliance 100% | $176K | — |
| 2019 | Q4 | 2020 | $13K | 5 | WIN THE ERA PAC 55% | Legal & Compliance 100% | $189K | +104% |
| 2020 | Q1 | 2020 | $11K | 2 | WARREN, ELIZABETH 95% | Legal & Compliance 100% | $200K | — |
| 2020 | Q2 | 2020 | $8K | 2 | WIN THE ERA PAC 82% | Legal & Compliance 100% | $208K | -24% |
| 2021 | Q1 | 2022 | $416 | 1 | NATIONAL ACTIVE AND RETIRED… 100% | Legal & Compliance 100% | $416 | -98% |
| 2022 | Q2 | 2022 | $4K | 2 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $4K | -54% |
| 2022 | Q3 | 2022 | $765 | 3 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $5K | — |
| 2022 | Q4 | 2022 | $1K | 3 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $6K | — |
| 2023 | Q1 | 2024 | $2K | 3 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $2K | +304% |
| 2023 | Q2 | 2024 | $2K | 3 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $4K | — |
| 2023 | Q3 | 2024 | $2K | 3 | DNC SERVICES CORP / DEMOCRA… 77% | Legal & Compliance 100% | $6K | — |
| 2023 | Q4 | 2024 | $464 | 1 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $7K | — |
| 2024 | Q1 | 2024 | $28K | 8 | DNC SERVICES CORP / DEMOCRA… 45% | Legal & Compliance 100% | $35K | — |
| 2024 | Q2 | 2024 | $5K | 6 | DNC SERVICES CORP / DEMOCRA… 50% | Legal & Compliance 100% | $39K | +36% |
| 2024 | Q3 | 2024 | $3K | 3 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $42K | +261% |
| 2024 | Q4 | 2024 | $1K | 1 | SUPERMAJORITY PAC 100% | Legal & Compliance 100% | $44K | +40% |
Revenue by service category
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| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Legal & Compliance | $278,692 | 69 | $4K | 100.0% | BIDEN, JOSEPH R JR 25% | 19mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
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 | |
|---|---|---|---|---|
| DC | $108,861 | 39.1% | 6 | |
| PA | $69,732 | 25.0% | 1 | |
| MA | $56,222 | 20.2% | 1 | |
| Unknown | $23,035 | 8.3% | 1 | |
| NY | $20,426 | 7.3% | 1 | |
| VA | $416 | 0.1% | 1 |
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 | 2019-09-27 | WARREN, ELIZABETH | Legal & Compliance | SOFTWARE | $38,883 |
| Largest all-time | 2019-09-11 | BIDEN, JOSEPH R JR | Legal & Compliance | SOFTWARE/ACCOUNTING CONSULTING | $32,989 |
| Largest all-time | 2019-04-30 | BIDEN, JOSEPH R JR | Legal & Compliance | SOFTWARE/ACCOUNTING CONSULTING | $25,891 |
| Largest all-time | 2019-05-16 | WIN THE ERA PAC | Legal & Compliance | ACCOUNTING SERVICES & IMPLEMENTATION | $22,455 |
| Largest all-time | 2019-03-28 | DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE | Legal & Compliance | SOFTWARE | $19,392 |
| Largest this cycle | 2024-03-01 | DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE | Legal & Compliance | ACCOUNTING SERVICES | $12,480 |
| Largest this cycle | 2024-03-22 | SUPERMAJORITY PAC | Legal & Compliance | ACCOUNTING SERVICES | $4,172 |
| Largest this cycle | 2024-03-04 | HARRIS VICTORY FUND | Legal & Compliance | ACCOUNTING SERVICES | $3,120 |
| Largest this cycle | 2024-03-19 | BIDEN, JOSEPH R JR | Legal & Compliance | ACCOUNTING SERVICES | $2,600 |
| Largest this cycle | 2024-03-08 | DEMOCRATIC GRASSROOTS VICTORY FUND | Legal & Compliance | ACCOUNTING SERVICES | $2,080 |
| Recent | 2024-09-03 | SUPERMAJORITY PAC | Legal & Compliance | ACCOUNTING SERVICES | $1,570 |
| Recent | 2024-11-06 | SUPERMAJORITY PAC | Legal & Compliance | ACCOUNTING SERVICES | $1,441 |
| Recent | 2024-06-21 | DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEE | Legal & Compliance | SOFTWARE | $686 |
| Recent | 2024-08-05 | SUPERMAJORITY PAC | Legal & Compliance | ACCOUNTING SERVICES | $613 |
| Recent | 2024-09-16 | SUPERMAJORITY PAC | Legal & Compliance | ACCOUNTING SERVICES | $578 |