Candidates targeted
30
races with outside spending
pac · DC
Service Employees International Union
An outside-spending committee: $6.6M in independent expenditures ($5.2M supporting, $1.3M opposing candidates) - reported to the FEC, and by law not contributions to any campaign. Data through August 2026.
- $6.6M
- Independent expenditures
- $5.2M
- Supporting
- $1.3M
- Opposing
- $1.8M
- Contributions
The verdict
Service Employees International Union is an outside-spending committee: it made $6.6M in independent expenditures across 30 candidates, mostly supporting ($5.2M).
- $5.2M
- spent supporting candidates
- $1.3M
- spent opposing candidates
- $1.8M
- direct contributions
Where Service Employees International Union's total federal influence footprint sits
21,666 organizations with tracked federal activity
$2,947,500 2858th of 21666 higher than 18,808 of 21,666 organizations
the full population, bucketed by value
Each bar is a $50K-wide band; taller bars hold more organizations. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FEC contributions, LDA lobbying disclosures, and USASpending federal contracts · August 2026
Supporting
$5.2M
independent expenditures for
Opposing
$1.3M
independent expenditures against
Independent expenditures by Service Employees International Union
Money this committee spent independently to support or oppose candidates, reported to the FEC, and by law not contributions to any campaign and not coordinated with it.
- $6.6M
- Total outside spending
- $5.2M
- Supporting
- $1.3M
- Opposing
| Candidate | Supporting | Opposing |
|---|---|---|
| Kamala Harris | $4.1M | - |
| Donald J. Trump | - | $1.1M |
| Ruben Gallego | $154K | - |
| Robert P. Jr. Casey | $149K | - |
| Jacky Rosen | $142K | - |
| Angela Alsobrooks | $103K | - |
| Sherrod Brown | $90K | - |
| Bernie Moreno | - | $90K |
| Colin Allred | $72K | - |
| Larry Hogan | - | $53K |
| Steven Alexzander Horsford | $49K | $3K |
| Mandela Barnes | $49K | - |
| George Whitesides | $43K | - |
| Rudy Salas | $37K | - |
| Kirsten Engel | $34K | - |
| Janelle Stelson | $32K | - |
| Matthew A. Cartwright | $32K | - |
| Susan Wild | $32K | - |
| R. Jon Tester | $31K | - |
| David Valadao | - | $29K |
How Service Employees International Union's recorded federal activity breaks down
The three tracked channels for Service Employees International Union, side by side. Its largest channel is campaign contributions at $1.8M.
Service Employees International Union's influence activity score
Each tracked channel is percentile-scored against its own national benchmark, then averaged across only the channels that apply to a pac -- not one dollar sum where contract size can drown out everything else.
Overall activity score
C
76/100
Campaign contributions
A
100/100 · $1.8M
Lobbying expenditures
A
100/100 · $1.1M
Federal contracts
F
2/100 · $0
Independent expenditures
A
100/100 · $6.6M
What Service Employees International Union's recorded federal activity shows
Service Employees International Union is an outside-spending committee: rather than contributing to candidates' committees, it reported $6.6M in independent expenditures to the Federal Election Commission - $5.2M advocating for candidates and $1.3M opposing them, across 30 races. By law these expenditures are made independently of, and uncoordinated with, any campaign, and they are not subject to contribution limits, which is how a single committee can deploy this scale of money. They are reported here separately from contributions because they are a fundamentally different mechanism of political influence.
On the campaign side, Service Employees International Union's PAC contributions reached 247 federal politicians, led by Jennifer Mcclellan at $15K. Its lobbying profile spans 2 reporting years across 8 distinct LDA issue areas, with emphasis on Health Issues, Medicare/Medicaid, Immigration.
Politicians supported
Lobbying by year
| Year | Amount |
|---|---|
| 2024 | $560K |
| 2023 | $560K |
Lobbying issues
Nationwide peers with similar federal activity
Cross-state nearest neighbors on two independent axes, combined tracked activity and Senate LDA lobbying spend, so the lattice is not filing-state containment.
Similar combined federal activity
Other organizations with nearest total contributions + lobbying + contracts ($2.9M here), outside DC filing-state peers.
Similar lobbying expenditures
Nearest LDA lobbying totals ($1.1M here) on a separate axis from combined activity.
Frequently asked questions
How much recorded federal activity does Service Employees International Union have?
Service Employees International Union has a combined recorded federal activity total of $2.9M, made up of $1.8M in campaign contributions and $1.1M in lobbying expenditures. This is a convenience sum across three separate official populations, not a measure of causal political influence. Data from FEC filings, Senate LDA disclosures, and USAspending.gov for 2023-2024.
Which politicians does Service Employees International Union support?
Service Employees International Union contributed $1.8M to political campaigns during the 2024 election cycle through its PAC. Service Employees International Union supported 247 politicians, with the largest contribution going to Jennifer Mcclellan ($15K). All contribution data is sourced from Federal Election Commission filings.
What issues does Service Employees International Union lobby on?
Service Employees International Union spent $1.1M on federal lobbying. Key issue areas include Health Issues, Medicare/Medicaid, Immigration. Lobbying disclosures are filed under the Senate Lobbying Disclosure Act (LDA) and are public record.
Where does the data about Service Employees International Union come from?
PlainInfluence aggregates data from three federal sources: the Federal Election Commission (FEC) for campaign contributions, the Senate Office of Public Records for lobbying disclosures under the Lobbying Disclosure Act, and USAspending.gov for federal contract awards. Data covers the 2023-2024 reporting period.
What is "combined activity" and how is it calculated?
Combined activity (internally total_influence) is a convenience sum of three different official populations: FEC campaign contributions (2024 election cycle), Senate LDA lobbying expenditures (2023 and 2024 filing years, summed), and USAspending federal contract obligations (fiscal year 2024). It is a cross-dataset discovery index only, not causation, effectiveness, or political influence. Channel dollars are shown side by side; see /methodology#cross-stage-populations.
Related guides
What to do with this organization
- Compare Service Employees International Union's footprint against similar organizations nationwide. Activity rankings
- Search for a specific politician this organization has supported. Browse politicians
- See how this organization's home state compares in aggregate influence activity. State profiles
Every figure traces to a real FEC, LDA, or USASpending filing; contribution and lobbying totals are not the same as spending on any specific outcome.
According to the Federal Election Commission and the Senate Office of Public Records, more than 14,000 political action committees and over 12,500 lobbying registrants filed disclosure reports covering the 2024 election cycle and calendar-year 2024 lobbying period respectively. Every figure on this page comes from official FEC, Senate LDA, or USAspending.gov filings, described on our methodology page. Data was last updated in August 2026.
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainInfluence.
Every figure on PlainInfluence is rendered directly from official FEC, Senate LDA and USAspending records, no number is typed in by an editor. Contribution, lobbying, and contract totals are aggregated directly from FEC, Senate LDA, and USAspending bulk data, no figure is hand-entered. Disclosed contributions, lobbying, and contracts are lawful, regulated activities, appearing on this page is not an allegation of wrongdoing. See our editorial standards & corrections policy, the methodology behind these numbers, our disclaimer, or report a data error. Data current as of 2023-2024.