401(k) · DOL Form 5500 · 2024

Ziffren Brittenham LLP 401(k) Profit Sharing Plan

Data updated 2026-05-15

$68M
Total assets
68
Participants
87th
Percentile by assets
$1.0M
Avg per participant

Sponsored by Ziffren Brittenham LLP · California · Professional & Technical Services

What the 2024 filing shows

Ziffren Brittenham LLP 401(k) Profit Sharing Plan holds $68M for 68 participants - about $1.0M per participant, in the top quartile of all filed plans by assets, up 10.3% over the 2024 plan year.

$68M
total plan assets (2024 EOY)
68
covered participants
87th
percentile by assets (of 116,472 plans)
$1.0M
avg assets per participant
State
Industry
Professional & Technical Services

401(k) · DOL Form 5500 · 2024

What the Filing Says About Ziffren Brittenham LLP 401(k) Profit Sharing Plan

Ziffren Brittenham LLP 401(k) Profit Sharing Plan is a 401(k) retirement plan sponsored by Ziffren Brittenham LLP, headquartered in California. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $68M in total end-of-year assets and covers 68 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 953303328, and the plan has been effective since 1981-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $62M at the beginning of 2024 to $68M at year-end - up 10.3%. Net assets (after liabilities) closed the year at $68M, with reported net income of $6M 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 Ziffren Brittenham LLP has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $56M to $68M, a gain of 22.8%, while reported participants moved from 87 to 68 (-21.8%). The strongest year on file by total sponsor assets was 2024 at $68M; the softest was 2022 at $56M. Year-by-year, sponsor-wide filings show: 2022 - $56M in assets across 1 plan covering 87 participants; 2023 - $62M in assets across 1 plan covering 58 participants; 2024 - $68M in assets across 1 plan covering 68 participants.

By assets, Ziffren Brittenham LLP 401(k) Profit Sharing Plan outranks 87% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.7x 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 Ziffren Brittenham LLP 401(k) Profit Sharing 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)$62M
Total Assets (End of Year)$68M
Net Assets (End of Year)$68M
Net Income$6M
Plan Type401(k)
Employer EIN953303328
Plan Effective Date1981-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ziffren Brittenham LLP)

Year Plans Participants Total Assets
2022 1 87 $56M
2023 1 58 $62M
2024 1 68 $68M

Nearby 401(k) Plans in California

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

Frequently Asked Questions

How much money is in the Ziffren Brittenham LLP 401(k) Profit Sharing Plan?
As of the 2024 Form 5500 filing, Ziffren Brittenham LLP 401(k) Profit Sharing Plan holds $68M in total assets with 68 participants. It is sponsored by Ziffren Brittenham LLP.
What type of plan is Ziffren Brittenham LLP 401(k) Profit Sharing Plan?
Ziffren Brittenham LLP 401(k) Profit Sharing Plan is a 401(k) plan. It has been effective since 1981-01-01. The plan is filed with the U.S. Department of Labor under EIN 953303328.
Who sponsors the Ziffren Brittenham LLP 401(k) Profit Sharing Plan?
Ziffren Brittenham LLP 401(k) Profit Sharing Plan is sponsored by Ziffren Brittenham LLP, located in California. The sponsor's EIN is 953303328 and the plan operates in the Professional & Technical Services industry.
How did Ziffren Brittenham LLP 401(k) Profit Sharing Plan perform in 2024?
Ziffren Brittenham LLP 401(k) Profit Sharing Plan grew at a solid clip - up 10.3% during 2024, moving from $62M to $68M in total assets. Net income was $6M.

What this filing means

Ways to act on Ziffren Brittenham LLP 401(k) Profit Sharing 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 953303328.

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 2026-05-15.