401(k) · DOL Form 5500 · 2024

In-Depth Engineering Retirement Plan

Data updated 2026-07-23

$36M
Total assets
202
Participants
80th
Percentile by assets
$178,493
Avg per participant

Sponsored by In-Depth Engineering Corporation · Virginia · Professional & Technical Services

What the 2024 filing shows

In-Depth Engineering Retirement Plan holds $36M for 202 participants - about $178,493 per participant, in the top quartile of all filed plans by assets, up 13.9% over the 2024 plan year.

$36M
total plan assets (2024 EOY)
202
covered participants
80th
percentile by assets (of 116,472 plans)
$178,493
avg assets per participant
State
Industry
Professional & Technical Services

401(k) · DOL Form 5500 · 2024

What the Filing Says About In-Depth Engineering Retirement Plan

In-Depth Engineering Retirement Plan is a 401(k) retirement plan sponsored by In-Depth Engineering Corporation, headquartered in Virginia. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $36M in total end-of-year assets and covers 202 participants across the Professional & Technical Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 205228729, and the plan has been effective since 2006-11-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew at a solid clip from $32M at the beginning of 2024 to $36M at year-end - up 13.9%. Net assets (after liabilities) closed the year at $36M, with reported net income of $4M 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 In-Depth Engineering Corporation has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $25M to $36M, a gain of 43.0%, while reported participants moved from 155 to 202 (+30.3%). The strongest year on file by total sponsor assets was 2024 at $36M; the softest was 2022 at $25M. Year-by-year, sponsor-wide filings show: 2022 - $25M in assets across 1 plan covering 155 participants; 2023 - $32M in assets across 1 plan covering 177 participants; 2024 - $36M in assets across 1 plan covering 202 participants.

By assets, In-Depth Engineering Retirement Plan outranks 80% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.4x 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 In-Depth Engineering Retirement 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)$32M
Total Assets (End of Year)$36M
Net Assets (End of Year)$36M
Net Income$4M
Plan Type401(k)
Employer EIN205228729
Plan Effective Date2006-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (In-Depth Engineering Corporation)

$20M$25M$30M$35M$40M 202220232024 $25.2M $36.1M ▲ +43.0%
Total plan assets by year, all In-Depth Engineering Corporation 401(k) plans on file
Year Plans Participants Total Assets
2022 1 155 $25M
2023 1 177 $32M
2024 1 202 $36M

Nearby 401(k) Plans in Virginia

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

In-Depth Engineering Retirement Plan vs. nearby 401(k) plans in Virginia, assets vs. participants

In-Depth Engineering Retirement Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants In-Depth Engineering…Northrop Grumman Sav…401(k) Pension PlanGeneral Dynamics Cor…Capital One Financia…Leidos, Inc. Retirem…
In-Depth Engineering Retirement Plan vs. nearby 401(k) plans in Virginia, assets vs. participants

Frequently Asked Questions

How much money is in the In-Depth Engineering Retirement Plan?
As of the 2024 Form 5500 filing, In-Depth Engineering Retirement Plan holds $36M in total assets with 202 participants. It is sponsored by In-Depth Engineering Corporation.
What type of plan is In-Depth Engineering Retirement Plan?
In-Depth Engineering Retirement Plan is a 401(k) plan. It has been effective since 2006-11-01. The plan is filed with the U.S. Department of Labor under EIN 205228729.
Who sponsors the In-Depth Engineering Retirement Plan?
In-Depth Engineering Retirement Plan is sponsored by In-Depth Engineering Corporation, located in Virginia. The sponsor's EIN is 205228729 and the plan operates in the Professional & Technical Services industry.
How did In-Depth Engineering Retirement Plan perform in 2024?
In-Depth Engineering Retirement Plan grew at a solid clip - up 13.9% during 2024, moving from $32M to $36M in total assets. Net income was $4M.

What this filing means

Ways to act on In-Depth Engineering Retirement 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 205228729.

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 2026-07-23.