Politicians supported
41
distinct FEC recipients
pac · NJ
Quest Diagnostics Incorporated
Combined recorded federal activity of $71.9M, led by federal contracts ($66.3M) - a convenience sum across FEC, Senate LDA, and USAspending.gov filings for 2023-2024, not a causal influence score. Data through August 2026.
- $71.9M
- Combined activity
- $134K
- Contributions
- $5.5M
- Lobbying
- $66.3M
- Contracts
The verdict
Quest Diagnostics Incorporated ranks in the top 4% of 21,666 organizations with tracked federal activity, spread across contributions, lobbying, and contracts, led by federal contracts.
- Top 4%
- of 21,666 tracked organizations
- $134K
- campaign contributions
- $5.5M
- lobbying expenditures
- $66.3M
- federal contracts
Where Quest Diagnostics Incorporated's total federal influence footprint sits
21,666 organizations with tracked federal activity
$71,943,511 899th of 21666 higher than 20,767 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
Lobbying years filed
2
LDA disclosure years
LDA issue areas
2
distinct policy categories
How Quest Diagnostics Incorporated's recorded federal activity breaks down
The three tracked channels for Quest Diagnostics Incorporated, side by side. Its largest channel is federal contracts at $66.3M.
Quest Diagnostics Incorporated'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
F
45/100
Campaign contributions
D
50/100 · $134K
Lobbying expenditures
A
100/100 · $5.5M
Federal contracts
F
20/100 · $66.3M
Independent expenditures
F
10/100 · $0
What Quest Diagnostics Incorporated's recorded federal activity shows
Quest Diagnostics Incorporated, with a disclosed filing address in NJ, runs a full three-channel federal operation topped by federal contracts: $134K in campaign contributions, $5.5M in lobbying expenditures, and $66.3M in federal contract awards.
On the campaign side, Quest Diagnostics Incorporated's PAC contributions reached 41 federal politicians, led by Sherrod Brown at $10K. Its lobbying profile spans 2 reporting years across 2 distinct LDA issue areas, with emphasis on Health Issues, Medicare/Medicaid. On the contracting side, 1 agency relationship - led by ALL AGENCIES at $66.3M anchors its federal revenue flows.
Politicians supported
| Politician | Party | Amount |
|---|---|---|
| Sherrod Brown | D | $10K |
| William J. Jr. Pascrell | D | $10K |
| Frank Jr Pallone | D | $10K |
| Richard L. Jr. Hudson | R | $8K |
| S. Brett Hon. Guthrie | R | $8K |
| Scott Peters | D | $5K |
| Richard E Neal | D | $5K |
| Jason T Smith | R | $5K |
| Cathy Mcmorris rodgers | R | $5K |
| John Joyce | R | $5K |
| Gus M Bilirakis | R | $5K |
| Nanette Barragan | D | $5K |
| Brian Fitzpatrick | R | $4K |
| Sharice Davids | D | $4K |
| Elizabeth Fletcher | D | $4K |
| Martin Heinrich | D | $4K |
| Neal Patrick Md Facs Dunn | R | $4K |
| Tammy Baldwin | D | $3K |
| Steven Alexzander Horsford | D | $3K |
| Larry D. Bucshon | R | $3K |
| Lori Trahan | D | $3K |
| Diana L Degette | D | $3K |
| Josh Gottheimer | D | $2K |
| Terri A. Sewell | D | $2K |
| Bonnie Watson Coleman | D | $2K |
| Nelida Pou | D | $2K |
| Marsha Mrs. Blackburn | R | $2K |
| Anna G Eshoo | D | $1K |
| Darin Mckay Lahood | R | $1K |
| Chrissy Houlahan | D | $1K |
| Amerish Bera | D | $1K |
| Ron Estes | R | $1K |
| Donald M Mr. Jr Payne | D | $1K |
| Michelle Steel | R | $1K |
| Kathy Castor | D | $1K |
| David S. Schweikert | R | $1K |
| Angela Dawn Craig | D | $1K |
| Julia Letlow | R | $1K |
| Lou Correa | D | $1K |
| George J Jr Kelly | R | $1K |
| Daniel Crenshaw | R | $1K |
Lobbying by year
| Year | Amount |
|---|---|
| 2024 | $2.6M |
| 2023 | $2.9M |
Lobbying issues
Federal contracts
| Agency | Value |
|---|---|
| ALL AGENCIES | $66.3M |
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 ($71.9M here), outside NJ filing-state peers.
Similar lobbying expenditures
Nearest LDA lobbying totals ($5.5M here) on a separate axis from combined activity.
Frequently asked questions
How much recorded federal activity does Quest Diagnostics Incorporated have?
Quest Diagnostics Incorporated has a combined recorded federal activity total of $71.9M, made up of $134K in campaign contributions, $5.5M in lobbying expenditures, and $66.3M in federal contracts. 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 Quest Diagnostics Incorporated support?
Quest Diagnostics Incorporated contributed $134K to political campaigns during the 2024 election cycle through its PAC. Quest Diagnostics Incorporated supported 41 politicians, with the largest contribution going to Sherrod Brown ($10K). All contribution data is sourced from Federal Election Commission filings.
What issues does Quest Diagnostics Incorporated lobby on?
Quest Diagnostics Incorporated spent $5.5M on federal lobbying. Key issue areas include Health Issues, Medicare/Medicaid. Lobbying disclosures are filed under the Senate Lobbying Disclosure Act (LDA) and are public record.
What federal contracts does Quest Diagnostics Incorporated hold?
Quest Diagnostics Incorporated holds $66.3M in federal contracts. Contracts are awarded by agencies including ALL AGENCIES. All contract data is sourced from USAspending.gov, the official federal spending transparency portal.
Where does the data about Quest Diagnostics Incorporated 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 Quest Diagnostics Incorporated'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.