Cornerstone Printing, Inc.
$9.58M
2025-2026 cycle
Cornerstone Printing, Inc. is a political services vendor. In the 2025-2026 cycle Cornerstone Printing, Inc. was paid $9.58M across 125 client committees, of which $251K flowed through Independent Expenditures rather than direct committee payments.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
Source split
$9.58M
=
$9.33M
(Schedule B)
+
$251K
(Independent Expenditures)
| Schedule B direct committee payments |
$9,326,780 | 690 rows | 97.4% |
| Independent Expenditures money this entity spent supporting candidates, NOT a committee paying them |
$251,140 | 59 rows | 2.6% |
- Activity span ALL TIME
- Jan 24, 2008 → Jun 3, 2026
- spans 18.4 years
- Disbursements ALL TIME
- 690
- Schedule B + IE rows
- Client committees ALL TIME
- 125
- 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.
Jul 2025
Jun 2026
$1.00M
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 |
|---|---|---|
| CHAKRABARTI, SAIKAT CA · House DEM |
$39,848 | 4 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 6 months · top 6
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| CHAKRABARTI, SAIKAT CA · House DEM |
$670,784 | 31 |
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$215,171 | 9 |
| MAFFEI FOR SUPERIOR COURT JUDGE 2026 1487740 |
$73,467 | 8 |
| PALACIO FOR ASSEMBLY 2026, SPONSORED BY SERVICE EMPLOYEE INTERNATIONAL UNION LOCAL 521; FIX KERN POLITICAL ACTION COMMITTEE SUPPORTING ANA 1489052 |
$26,397 | 4 |
| CALIFORNIA ALLIANCE OF FAMILY OWNED BUSINESSES PAC 1465611 |
$15,020 | 5 |
| SERVICE EMPLOYEES INTERNATIONAL UNION LOCAL 521 INDEPENDENT EXPENDITURE COMMITTEE SPONSORED BY SERVICE EMPLOYEES INTERNATIONAL UNIONS 1297707 |
$830 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 12 months · top 6
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| CHAKRABARTI, SAIKAT CA · House DEM |
$670,784 | 31 |
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$215,171 | 9 |
| MAFFEI FOR SUPERIOR COURT JUDGE 2026 1487740 |
$73,467 | 8 |
| PALACIO FOR ASSEMBLY 2026, SPONSORED BY SERVICE EMPLOYEE INTERNATIONAL UNION LOCAL 521; FIX KERN POLITICAL ACTION COMMITTEE SUPPORTING ANA 1489052 |
$26,397 | 4 |
| CALIFORNIA ALLIANCE OF FAMILY OWNED BUSINESSES PAC 1465611 |
$15,020 | 5 |
| SERVICE EMPLOYEES INTERNATIONAL UNION LOCAL 521 INDEPENDENT EXPENDITURE COMMITTEE SPONSORED BY SERVICE EMPLOYEES INTERNATIONAL UNIONS 1297707 |
$830 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 18 months · top 7
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| CHAKRABARTI, SAIKAT CA · House DEM |
$670,784 | 31 |
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$215,171 | 9 |
| MAFFEI FOR SUPERIOR COURT JUDGE 2026 1487740 |
$73,467 | 8 |
| PALACIO FOR ASSEMBLY 2026, SPONSORED BY SERVICE EMPLOYEE INTERNATIONAL UNION LOCAL 521; FIX KERN POLITICAL ACTION COMMITTEE SUPPORTING ANA 1489052 |
$26,397 | 4 |
| CALIFORNIA ALLIANCE OF FAMILY OWNED BUSINESSES PAC 1465611 |
$15,020 | 5 |
| EAST BAY ACTION PAC 1476248 |
$3,179 | 1 |
| SERVICE EMPLOYEES INTERNATIONAL UNION LOCAL 521 INDEPENDENT EXPENDITURE COMMITTEE SPONSORED BY SERVICE EMPLOYEES INTERNATIONAL UNIONS 1297707 |
$830 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 24 months · top 10
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| CHAKRABARTI, SAIKAT CA · House DEM |
$670,784 | 31 |
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$302,747 | 25 |
| 822268 822268 |
$79,674 | 12 |
| MAFFEI FOR SUPERIOR COURT JUDGE 2026 1487740 |
$73,467 | 8 |
| CALIFORNIA COMMUNITY ENERGY PAC, SPONSORED BY SIGNAL HILL PETROLEUM 1463733 |
$63,974 | 2 |
| 962938 962938 |
$44,025 | 4 |
| PALACIO FOR ASSEMBLY 2026, SPONSORED BY SERVICE EMPLOYEE INTERNATIONAL UNION LOCAL 521; FIX KERN POLITICAL ACTION COMMITTEE SUPPORTING ANA 1489052 |
$26,397 | 4 |
| CALIFORNIA ALLIANCE OF FAMILY OWNED BUSINESSES PAC 1465611 |
$15,020 | 5 |
| LAIRD FOR SENATE 2024; JOHN 1434540 |
$13,241 | 2 |
| SEIU ULTCW LOCAL 6434 DIGNITY CA 1357256 |
$12,329 | 2 |
By party
Revenue by party
D · 100%
R · 0%
| Party | Amount | % |
|---|---|---|
| Democratic | $828,821 | 8.65% |
| Republican | $3,005 | 0.03% |
| Non-partisan | $8,746,095 | 91.32% |
Part III Reference tables
Full all-time and cycle-to-date data.
Money flow through this vendor
Where their ad buys point
IE payers (left) → races the buys targeted (right) · independent-expenditure filings onlyNo activity in the last 1 months.
No activity in the last 3 months.
No activity in the last 6 months.
No activity in the last 12 months.
No activity in the last 18 months.
Outflow is on record for the last 24 months, but no itemized payers are.
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 | 2016 | $19K | 2 | ARMENIAN NATIONAL COMMITTEE… 77% | Other / Unclassified 100% | $19K | — |
| 2017 | Q2 | 2016 | $5K | 4 | NEWSOM FOR CALIFORNIA GOVER… 64% | Other / Unclassified 100% | $24K | — |
| 2017 | Q2 | 2018 | $435 | 1 | FRIENDS OF PHIL JANOWICZ 100% | Print & Mail 100% | $435 | — |
| 2017 | Q3 | 2016 | $39K | 6 | LOPEZ FOR ASSEMBLY 2017; LU… 92% | Other / Unclassified 100% | $64K | — |
| 2017 | Q4 | 2016 | $13K | 3 | LOPEZ FOR ASSEMBLY 2017; LU… 64% | Other / Unclassified 100% | $77K | — |
| 2018 | Q1 | 2018 | $19K | 6 | CHENG, CURTIS E.A. KARNOW, … 58% | Other / Unclassified 100% | $19K | — |
| 2018 | Q2 | 2018 | $353K | 42 | CHENG, CURTIS E.A. KARNOW, … 57% | Other / Unclassified 87% | $372K | — |
| 2018 | Q3 | 2018 | $373 | 1 | SAVE THE BAY ACTION FUND CO… 100% | Other / Unclassified 100% | $372K | — |
| 2018 | Q4 | 2018 | $312K | 25 | CALIFORNIANS FOR SAFE DRINK… 43% | Other / Unclassified 54% | $685K | — |
| 2019 | Q1 | 2018 | $9K | 1 | NAZARIAN FOR ASSEMBLY 2020 100% | Other / Unclassified 100% | $694K | -53% |
| 2020 | Q1 | 2020 | $64K | 10 | SERVICE EMPLOYEES INTERNATI… 48% | Print & Mail 73% | $64K | +236% |
| 2020 | Q2 | 2020 | $8K | 2 | NAZARIAN FOR ASSEMBLY 2020 100% | Other / Unclassified 100% | $73K | -98% |
| 2020 | Q3 | 2020 | $65K | 10 | SCHOOLS AND COMMUNITIES FIR… 79% | Other / Unclassified 79% | $137K | +17231% |
| 2020 | Q4 | 2020 | $318K | 21 | SCHOOLS AND COMMUNITIES FIR… 56% | Other / Unclassified 94% | $455K | +2% |
| 2021 | Q1 | 2020 | $40K | 15 | 822268 80% | Print & Mail 76% | $495K | +334% |
| 2021 | Q3 | 2020 | $12K | 1 | NAZARIAN FOR ASSEMBLY 2022 100% | Other / Unclassified 100% | $507K | — |
| 2021 | Q4 | 2022 | $583 | 1 | QUARTEY FOR CONGRESS 100% | Print & Mail 100% | $583 | — |
| 2022 | Q1 | 2022 | $8K | 3 | 890605 75% | Print & Mail 75% | $9K | -87% |
| 2022 | Q2 | 2022 | $1.11M | 59 | FUTURE PAC 31% | Print & Mail 76% | $1.11M | +12910% |
| 2022 | Q3 | 2022 | $360K | 2 | CALIFORNIANS FOR TRIBAL SOV… 100% | Other / Unclassified 100% | $1.47M | +457% |
| 2022 | Q4 | 2022 | $1.69M | 35 | CALIFORNIANS FOR TRIBAL SOV… 41% | Other / Unclassified 76% | $3.16M | +432% |
| 2023 | Q1 | 2022 | $28K | 11 | 822268 86% | Print & Mail 80% | $3.19M | -29% |
| 2024 | Q1 | 2024 | $583K | 45 | LEADERSHIP FOR CALIFORNIA: … 24% | Print & Mail 55% | $583K | +6804% |
| 2024 | Q3 | 2024 | $58K | 10 | 822268 61% | Print & Mail 80% | $642K | -84% |
| 2024 | Q4 | 2024 | $229K | 32 | ASIAN PACIFIC ISLANDER LEAD… 35% | Other / Unclassified 53% | $871K | -86% |
| 2025 | Q1 | 2024 | $80K | 12 | 822268 100% | Print & Mail 93% | $951K | +181% |
| 2025 | Q2 | 2024 | $3K | 1 | EAST BAY ACTION PAC 100% | Print & Mail 100% | $954K | — |
| 2026 | Q1 | 2026 | $8K | 2 | PALACIO FOR ASSEMBLY 2026, … 90% | Print & Mail 100% | $8K | -99% |
| 2026 | Q2 | 2026 | $994K | 56 | CHAKRABARTI, SAIKAT 68% | Print & Mail 23% | $1M | — |
Revenue by service category
No category revenue in this window.
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 |
|---|---|---|---|---|---|---|
| Other / Unclassified | $5,342,961 | 307 | $17K | 62.4% | CALIFORNIANS FOR TRIBAL SOV… 20% | 19mo ago |
| Print & Mail | $3,168,042 | 324 | $10K | 37.0% | FUTURE PAC 17% | 3mo ago |
| Strategy & Research | $17,215 | 4 | $4K | 0.2% | IQBAL-ZUBAIR FOR ASSEMBLY 2… 67% | 5y ago |
| Media | $14,625 | 5 | $3K | 0.2% | PROGRESSIVE KICK INDEPENDEN… 100% | 10y ago |
| Fundraising | $12,706 | 1 | $13K | 0.1% | ALLIANCE TO GET CALIFORNIA … 100% | 10y ago |
| Contributions & Transfers | $5,571 | 3 | $2K | 0.1% | SERVICE EMPLOYEES INTERNATI… 100% | 5y ago |
| Admin & Office | $250 | 1 | $250 | 0.0% | 822268 100% | 5y ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
10
Anchor clients 3+ cycles
$1,246,329 · 13% of revenue
10
Repeat clients 2 cycles
$664,583 · 7% of revenue
105
One-time clients 1 cycle
$7,415,868 · 80% of revenue
Top 10 anchor clients · all-time
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 | |
|---|---|---|---|---|
| CA | $9,326,780 | 100.0% | 125 |
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 | 2010-05-21 | CALIFORNIANS TO PROTECT OUR RIGHT TO VOTE MAJOR FUNDING FROM PACIFIC GAS & ELECTRIC COMPANY A COALITION OF TAXPAYERS, ENVIRONMENTALISTS, RENEWABLE ENERGY, BUSINESS AND LABOR | Other / Unclassified | — | $761,520 |
| Largest all-time | 2022-10-25 | 880873 | Other / Unclassified | — | $393,771 |
| Largest all-time | 2022-10-27 | CALIFORNIANS FOR TRIBAL SOVEREIGNTY, SPONSORED BY THE SAN MANUEL BAND OF MISSION INDIANS | Other / Unclassified | — | $371,748 |
| Largest all-time | 2022-09-29 | CALIFORNIANS FOR TRIBAL SOVEREIGNTY, SPONSORED BY THE SAN MANUEL BAND OF MISSION INDIANS | Other / Unclassified | — | $358,534 |
| Largest all-time | 2022-10-27 | CALIFORNIANS FOR TRIBAL SOVEREIGNTY, SPONSORED BY THE SAN MANUEL BAND OF MISSION INDIANS | Other / Unclassified | — | $328,708 |
| Largest this cycle | 2026-05-15 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $43,508 |
| Largest this cycle | 2026-04-30 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $43,508 |
| Largest this cycle | 2026-05-27 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $43,508 |
| Largest this cycle | 2026-05-27 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $43,304 |
| Largest this cycle | 2026-04-27 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $42,846 |
| Recent | 2026-05-28 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $42,320 |
| Recent | 2026-06-03 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $23,966 |
| Recent | 2026-06-03 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $6,914 |
| Recent | 2026-06-03 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $4,930 |
| Recent | 2026-06-03 | CHAKRABARTI, SAIKAT | — | PRINTING AND POSTAGE | $4,038 |