401(k) · DOL Form 5500 · 2024

Interdent Service Corporation 401(k) Plan

Data updated 2026-07-24

$100M
Total assets
1,814
Participants
90th
Percentile by assets
$55,171
Avg per participant

Official DOL plan name: Interdent Service Corporation 401(k) Plan · Sponsored by Interdent Service Corporation · California · Healthcare & Social Assistance

$100M in assets, 1,814 participants

Interdent Service Corporation's Interdent Service Corporation 401(k) Plan reported $100M in total assets and 1,814 participants in its 2024 DOL Form 5500 filing, ranking in the 90th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • 90th percentile by assets (of 116,472 plans)

What the 2024 filing shows

Interdent Service Corporation 401(k) Plan holds $100M for 1,814 participants - about $55,171 per participant, in the top 10% of all filed plans by assets, up 14.6% over the 2024 plan year.

$100M
total plan assets (2024 EOY)
1,814
covered participants
90th
percentile by assets (of 116,472 plans)
$55,171
avg assets per participant
State
Industry
Healthcare & Social Assistance

401(k) · DOL Form 5500 · 2024

What the Filing Says About Interdent Service Corporation 401(k) Plan

Interdent Service Corporation 401(k) Plan is a 401(k) retirement plan sponsored by Interdent Service Corporation, headquartered in California. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $100M in total end-of-year assets and covers 1,814 participants across the Healthcare & Social Assistance industry. The sponsor's EIN on file with the U.S. Department of Labor is 911577891, and the plan has been effective since 1985-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $87M at the beginning of 2024 to $100M at year-end - up 14.6%. Net assets (after liabilities) closed the year at $100M, with reported net income of $13M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Interdent Service Corporation has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $74M to $100M, a gain of 36.0%, while reported participants moved from 1,636 to 1,814 (+10.9%). The strongest year on file by total sponsor assets was 2024 at $100M; the softest was 2022 at $74M. Year-by-year, sponsor-wide filings show: 2022 - $74M in assets across 1 plan covering 1,636 participants; 2023 - $87M in assets across 1 plan covering 1,875 participants; 2024 - $100M in assets across 1 plan covering 1,814 participants.

By assets, Interdent Service Corporation 401(k) Plan outranks 90% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 1.0x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Interdent Service Corporation 401(k) Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$87M
Total Assets (End of Year)$100M
Net Assets (End of Year)$100M
Net Income$13M
Plan Type401(k)
Employer EIN911577891
Plan Effective Date1985-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Interdent Service Corporation)

$70M$80M$90M$100M$110M 202220232024 $73.6M $100M ▲ +36.0%
Total plan assets by year, all Interdent Service Corporation 401(k) plans on file
Year Plans Participants Total Assets
2022 1 1,636 $74M
2023 1 1,875 $87M
2024 1 1,814 $100M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Interdent Service Corporation 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants

Interdent Service Corporation 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Interdent Service Co…Google LLC 401(k) Sa…Oracle Corporation 4…Intel 401(k) Savings…Apple 401(k) PlanCisco Systems,Inc. 4…
Interdent Service Corporation 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Interdent Service Corporation 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How much money is in the Interdent Service Corporation 401(k) Plan?
As of the 2024 Form 5500 filing, Interdent Service Corporation 401(k) Plan holds $100M in total assets with 1,814 participants. It is sponsored by Interdent Service Corporation.
What type of plan is Interdent Service Corporation 401(k) Plan?
Interdent Service Corporation 401(k) Plan is a 401(k) plan. It has been effective since 1985-01-01. The plan is filed with the U.S. Department of Labor under EIN 911577891.
Who sponsors the Interdent Service Corporation 401(k) Plan?
Interdent Service Corporation 401(k) Plan is sponsored by Interdent Service Corporation, located in California. The sponsor's EIN is 911577891 and the plan operates in the Healthcare & Social Assistance industry.
How did Interdent Service Corporation 401(k) Plan perform in 2024?
Interdent Service Corporation 401(k) Plan grew at a solid clip - up 14.6% during 2024, moving from $87M to $100M in total assets. Net income was $13M.

What this filing means

Ways to act on Interdent Service Corporation 401(k) Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 911577891.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.