1833 GROUP

$1.18M 2025-2026 cycle

1833 GROUP is a fundraising vendor. In the 2025-2026 cycle 1833 GROUP was paid $1.18M across 57 client committees.

Fundraising ○ Slowing (~2mo since last)

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
Apr 16, 2019 → Jul 1, 2026
spans 7.2 years
Disbursements ALL TIME
318
Schedule B rows
Client committees ALL TIME
57
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.

Aug 2025 Jul 2026
$64K across 12 months
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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 2

GIES, AARON DR. $3K — · 1 txn LORENZO FOR CONGRESS $2K — · 3 txns ? 1833 GROUP
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
GIES, AARON DR.
NY · House DEM
$3,250 1
LORENZO FOR CONGRESS
C00940601
$2,213 3
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 6 months · top 2

GIES, AARON DR. $10K Strategy & Research · 3 txns LORENZO FOR CONGRESS $3K — · 4 txns ? 1833 GROUP
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
GIES, AARON DR.
NY · House DEM
$9,750 3
LORENZO FOR CONGRESS
C00940601
$2,963 4
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 12 months · top 5

PINSLEY, MARK $29K Strategy & Research · 7 txns GIES, AARON DR. $16K Strategy & Research · 5 txns LEON, BRUCE $12K Strategy & Research · 3 txns SAPP, HOWARD $4K Strategy & Research · 2 txns LORENZO FOR CONGRESS $3K — · 4 txns ? 1833 GROUP
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
PINSLEY, MARK
PA · House DEM
$28,624 7
GIES, AARON DR.
NY · House DEM
$16,250 5
LEON, BRUCE
IL · House DEM
$12,000 3
SAPP, HOWARD
FL · House DEM
$4,000 2
LORENZO FOR CONGRESS
C00940601
$2,963 4
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 18 months · top 6

PINSLEY, MARK $29K Strategy & Research · 7 txns GIES, AARON DR. $16K Strategy & Research · 5 txns LEON, BRUCE $12K Strategy & Research · 3 txns LIMON, SANTOS M. $4K Strategy & Research · 1 txn SAPP, HOWARD $4K Strategy & Research · 2 txns LORENZO FOR CONGRESS $3K — · 4 txns ? 1833 GROUP
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
PINSLEY, MARK
PA · House DEM
$28,624 7
GIES, AARON DR.
NY · House DEM
$16,250 5
LEON, BRUCE
IL · House DEM
$12,000 3
LIMON, SANTOS M.
TX · House DEM
$4,400 1
SAPP, HOWARD
FL · House DEM
$4,000 2
LORENZO FOR CONGRESS
C00940601
$2,963 4
VIEW 1 DIAGRAM DECORATIVE

Top buyers last 24 months · top 10

PINSLEY, MARK $29K Strategy & Research · 7 txns GIES, AARON DR. $16K Strategy & Research · 5 txns LEON, BRUCE $12K Strategy & Research · 3 txns CULBERT KATHERINE MS $9K Fundraising · 2 txns RUBY, DANIEL $7K Fundraising · 4 txns LIMON, SANTOS M. $4K Strategy & Research · 1 txn SAPP, HOWARD $4K Strategy & Research · 2 txns DIEMER FOR CONGRESS, LLC $3K Fundraising · 3 txns LORENZO FOR CONGRESS $3K — · 4 txns FREEMAN, ESAU A $2K Fundraising · 2 txns ? 1833 GROUP
VIEW 2 TABLE EXPORTABLE
Filer Total spend Disbursements
PINSLEY, MARK
PA · House DEM
$28,624 7
GIES, AARON DR.
NY · House DEM
$16,250 5
LEON, BRUCE
IL · House DEM
$12,000 3
CULBERT KATHERINE MS
00088068
$8,838 2
RUBY, DANIEL
OR · House DEM
$7,350 4
LIMON, SANTOS M.
TX · House DEM
$4,400 1
SAPP, HOWARD
FL · House DEM
$4,000 2
DIEMER FOR CONGRESS, LLC
C00864579
$3,334 3
LORENZO FOR CONGRESS
C00940601
$2,963 4
FREEMAN, ESAU A
KS · House DEM
$2,000 2

By party

Revenue by party

100% D
D · 100%
R · 0%
PartyAmount%
Democratic $1,061,398 89.79%
Republican $0 0.00%
Non-partisan $120,707 10.21%

Part III Reference tables

Full all-time and cycle-to-date data.

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Cycle-over-cycle trajectory

20192020202120222023202420252026 Q2 2019 (2018 cycle): $3KQ2 2019 (2020 cycle): $10KQ3 2019 (2018 cycle): $500Q3 2019 (2020 cycle): $25KQ4 2019 (2018 cycle): $15KQ4 2019 (2020 cycle): $35KQ1 2020 (2020 cycle): $56KQ2 2020 (2020 cycle): $30KQ3 2020 (2020 cycle): $127KQ4 2020 (2020 cycle): $120KQ1 2021 (2022 cycle): $44KQ2 2021 (2022 cycle): $208KQ3 2021 (2022 cycle): $59KQ4 2021 (2020 cycle): $3KQ4 2021 (2022 cycle): $40KQ1 2022 (2022 cycle): $50KQ2 2022 (2022 cycle): $56KQ3 2022 (2022 cycle): $52KQ4 2022 (2022 cycle): $43KQ2 2023 (2024 cycle): $17KQ3 2023 (2024 cycle): $34KQ4 2023 (2022 cycle): $2KQ4 2023 (2024 cycle): $16KQ1 2024 (2024 cycle): $27KQ2 2024 (2024 cycle): $20KQ3 2024 (2024 cycle): $10KQ4 2024 (2024 cycle): $16KQ2 2025 (2026 cycle): $4KQ3 2025 (2026 cycle): $7KQ4 2025 (2026 cycle): $22KQ1 2026 (2026 cycle): $26KQ2 2026 (2026 cycle): $8KQ3 2026 (2026 cycle): $1K Q2Q3Q4Q1Q3Q1Q3Q4Q2Q4Q3Q4Q2Q4Q3Q1Q3 $208K

current cycle earlier election cycle off-cycle year quarterly · 8 years

Per-quarter totals
Year Q Cycle Total Txns Top buyer · share Top category · share Cum. (cycle) YoY %
2019 Q2 2018 $3K 1 LO ANTHONY MR 100% Fundraising 100% $3K
2019 Q2 2020 $10K 3 JAN MCDOWELL FOR CONGRESS 61% Fundraising 100% $10K
2019 Q3 2018 $500 1 LO ANTHONY MR 100% Fundraising 100% $3K
2019 Q3 2020 $25K 9 JAN MCDOWELL FOR CONGRESS 49% Fundraising 100% $35K
2019 Q4 2018 $15K 2 STONE KELLY A MS 100% Fundraising 100% $18K
2019 Q4 2020 $35K 11 ABE MATTHEW FOR CONGRESS 40% Fundraising 100% $70K
2020 Q1 2020 $56K 19 STONE KELLY A MS 44% Fundraising 100% $126K
2020 Q2 2020 $30K 10 ROCHESTER FOR ROBIN 22% Fundraising 100% $156K
2020 Q3 2020 $127K 25 MOE DAVIS FOR CONGRESS 34% Fundraising 100% $282K
2020 Q4 2020 $120K 27 MOE DAVIS FOR CONGRESS 32% Fundraising 100% $402K
2021 Q1 2022 $44K 8 SITES FOR CONGRESS 37% Fundraising 100% $44K
2021 Q2 2022 $208K 14 SITES FOR CONGRESS 86% Fundraising 100% $251K +2010%
2021 Q3 2022 $59K 12 SITES FOR CONGRESS 48% Fundraising 100% $310K +135%
2021 Q4 2020 $3K 1 SUH JINNY MS 100% Fundraising 100% $405K -79%
2021 Q4 2022 $40K 10 SITES FOR CONGRESS 62% Fundraising 100% $350K +14%
2022 Q1 2022 $50K 19 HOLDEN, STEVEN WESLEY SR. 30% Fundraising 100% $400K -12%
2022 Q2 2022 $56K 23 MCDERMOTT FOR INDIANA 31% Fundraising 100% $455K +89%
2022 Q3 2022 $52K 19 MCDERMOTT FOR INDIANA 42% Fundraising 100% $507K -59%
2022 Q4 2022 $43K 16 MCDERMOTT FOR INDIANA 48% Fundraising 100% $551K -64%
2023 Q2 2024 $17K 6 SITES FOR CONGRESS 76% Fundraising 100% $17K -92%
2023 Q3 2024 $34K 9 SITES FOR CONGRESS 53% Fundraising 100% $51K -41%
2023 Q4 2022 $2K 1 ZWIENER ERIN A HONORABLE 100% Fundraising 100% $553K -33%
2023 Q4 2024 $16K 8 HOLDEN, STEVEN WESLEY SR. 41% Fundraising 100% $67K -60%
2024 Q1 2024 $27K 15 MIKE SIMON FOR CONGRESS 48% Fundraising 100% $93K -47%
2024 Q2 2024 $20K 13 COLLINS, PAULA 36% Fundraising 100% $113K -65%
2024 Q3 2024 $10K 7 DIEMER FOR CONGRESS, LLC 43% Fundraising 100% $123K -81%
2024 Q4 2024 $16K 7 CULBERT KATHERINE MS 57% Fundraising 100% $138K -64%
2025 Q2 2026 $4K 1 LIMON, SANTOS M. 100% Strategy & Research 100% $4K -74%
2025 Q3 2026 $7K 2 PINSLEY, MARK 55% Strategy & Research 100% $11K -81%
2025 Q4 2026 $22K 6 PINSLEY, MARK 60% Strategy & Research 79% $33K +35%
2026 Q1 2026 $26K 7 PINSLEY, MARK 46% Strategy & Research 54% $59K -1%
2026 Q2 2026 $8K 5 GIES, AARON DR. 77% $67K -57%
2026 Q3 2026 $1K 1 LORENZO FOR CONGRESS 100% $68K -90%
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Revenue by service category

No category revenue in this window.

No category revenue in this window.

Revenue by service category

last 6 months · hover bars for cycle context
Strategy & Research — cycle-to-date Total: $42K across 12 disbursements (avg $4K/check) Top buyer: PINSLEY, MARK (39% of category) Last paid: 5mo ago · no prior-cycle baseline Strategy & Research $3K

Revenue by service category

last 12 months · hover bars for cycle context
Strategy & Research — cycle-to-date Total: $42K across 12 disbursements (avg $4K/check) Top buyer: PINSLEY, MARK (39% of category) Last paid: 5mo ago · no prior-cycle baseline Strategy & Research $38K Legal & Compliance — cycle-to-date Total: $5K across 1 disbursements (avg $5K/check) Top buyer: LEON, BRUCE (100% of category) Last paid: 10mo ago · no prior-cycle baseline Legal & Compliance $5K

Revenue by service category

last 18 months · hover bars for cycle context
Strategy & Research — cycle-to-date Total: $42K across 12 disbursements (avg $4K/check) Top buyer: PINSLEY, MARK (39% of category) Last paid: 5mo ago · no prior-cycle baseline Strategy & Research $42K Legal & Compliance — cycle-to-date Total: $5K across 1 disbursements (avg $5K/check) Top buyer: LEON, BRUCE (100% of category) Last paid: 10mo ago · no prior-cycle baseline Legal & Compliance $5K

Revenue by service category

last 24 months · hover bars for cycle context
Strategy & Research — cycle-to-date Total: $42K across 12 disbursements (avg $4K/check) Top buyer: PINSLEY, MARK (39% of category) Last paid: 5mo ago · no prior-cycle baseline Strategy & Research $42K Fundraising — cycle-to-date Total: $1.11M across 296 disbursements (avg $4K/check) Top buyer: SITES FOR CONGRESS (25% of category) Last paid: 20mo ago · +705% vs prior cycle Fundraising $22K Legal & Compliance — cycle-to-date Total: $5K across 1 disbursements (avg $5K/check) Top buyer: LEON, BRUCE (100% of category) Last paid: 10mo ago · no prior-cycle baseline Legal & Compliance $5K
Per-category breakdown · cycle-to-date
Category Total spend Txns Avg check % of total Top buyer · share Last paid
Fundraising $1,113,868 296 $4K 96.0% SITES FOR CONGRESS 25% 20mo ago
Strategy & Research $42,274 12 $4K 3.6% PINSLEY, MARK 39% 5mo ago
Legal & Compliance $4,500 1 $5K 0.4% LEON, BRUCE 100% 10mo ago
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Client retention

Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.

0
Anchor clients 3+ cycles
$0 · 0% of revenue
6
Repeat clients 2 cycles
$479,421 · 41% of revenue
51
One-time clients 1 cycle
$702,683 · 59% of revenue
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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
TX
$472,289 41.5% 13
NC
$112,854 9.9% 2
NY
$89,392 7.8% 6
IL
$86,197 7.6% 6
IN
$84,120 7.4% 2
FL
$73,400 6.4% 6
OH
$56,063 4.9% 3
KS
$48,215 4.2% 3
GA
$38,767 3.4% 5
DC
$37,000 3.2% 1
NM
$26,181 2.3% 2
CA
$14,350 1.3% 1
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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 2021-06-21 SITES FOR CONGRESS Fundraising DIGITAL FUNDRAISING ACQUISITION $60,000
Largest all-time 2021-04-08 SITES FOR CONGRESS Fundraising DIGITAL FUNDRAISING ACQUISITION $50,000
Largest all-time 2021-06-21 SITES FOR CONGRESS Fundraising DIGITAL FUNDRAISING ACQUISITION $45,000
Largest all-time 2020-10-05 MOE DAVIS FOR CONGRESS Fundraising FUNDRAISING CONSULTING SERVICES $16,863
Largest all-time 2020-07-02 MOE DAVIS FOR CONGRESS Fundraising FUNDRAISING CONSULTING SERVICES $15,495
Largest this cycle 2026-02-17 PINSLEY, MARK CONSULTING FEES $5,000
Largest this cycle 2025-10-29 PINSLEY, MARK Strategy & Research CONSULTING FEES $5,000
Largest this cycle 2026-01-22 PINSLEY, MARK CONSULTING FEES $5,000
Largest this cycle 2025-10-02 PINSLEY, MARK Strategy & Research CONSULTING FEES $5,000
Largest this cycle 2025-10-01 LEON, BRUCE Legal & Compliance COMPLIANCE CONSULTING $4,500
Recent 2026-06-18 GIES, AARON DR. CONSULTING $3,250
Recent 2026-07-01 LORENZO FOR CONGRESS CAMPAIGN CONSULTING $1,000
Recent 2026-05-04 LORENZO FOR CONGRESS CAMPAIGN CONSULTING $750
Recent 2026-05-20 LORENZO FOR CONGRESS RENTAL $713
Recent 2026-06-22 LORENZO FOR CONGRESS CAMPAIGN CONSULTING $500
See all 318 disbursements →