401(k) · DOL Form 5500 · 2023

The Cianbro Team Equity Plan

Data updated 2026-05-15

$719M
Total assets
2,658
Participants
98th
Percentile by assets
$270,524
Avg per participant

Sponsored by The Cianbro Companies · Maine · Construction

What the 2023 filing shows

The Cianbro Team Equity Plan holds $719M for 2,658 participants - about $270,524 per participant, in the top 5% of all filed plans by assets, up 15.2% over the 2023 plan year.

$719M
total plan assets (2023 EOY)
2,658
covered participants
98th
percentile by assets (of 126,618 plans)
$270,524
avg assets per participant
State
Industry
Construction

401(k) · DOL Form 5500 · 2023

What the Filing Says About The Cianbro Team Equity Plan

The Cianbro Team Equity Plan is a 401(k) retirement plan sponsored by The Cianbro Companies, headquartered in Maine. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $719M in total end-of-year assets and covers 2,658 participants across the Construction industry. The sponsor's EIN on file with the U.S. Department of Labor is 100000909, and the plan has been effective since 1965-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $624M at the beginning of 2023 to $719M at year-end - up 15.2%. Net assets (after liabilities) closed the year at $719M, with reported net income of $95M 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 The Cianbro Companies has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $624M to $806M, a gain of 29.2%, while reported participants moved from 2,575 to 2,833 (+10.0%). The strongest year on file by total sponsor assets was 2024 at $806M; the softest was 2022 at $624M. Year-by-year, sponsor-wide filings show: 2022 - $624M in assets across 1 plan covering 2,575 participants; 2023 - $719M in assets across 1 plan covering 2,658 participants; 2024 - $806M in assets across 1 plan covering 2,833 participants.

By assets, The Cianbro Team Equity Plan outranks 98% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 7.2x 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 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank The Cianbro Team Equity 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 (2023)

Total Assets (Beginning of Year)$624M
Total Assets (End of Year)$719M
Net Assets (End of Year)$719M
Net Income$95M
Plan Type401(k)
Employer EIN100000909
Plan Effective Date1965-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Cianbro Companies)

Year Plans Participants Total Assets
2022 1 2,575 $624M
2023 1 2,658 $719M
2024 1 2,833 $806M

Nearby 401(k) Plans in Maine

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

Frequently Asked Questions

How much money is in the The Cianbro Team Equity Plan?
As of the 2023 Form 5500 filing, The Cianbro Team Equity Plan holds $719M in total assets with 2,658 participants. It is sponsored by The Cianbro Companies.
What type of plan is The Cianbro Team Equity Plan?
The Cianbro Team Equity Plan is a 401(k) plan. It has been effective since 1965-01-01. The plan is filed with the U.S. Department of Labor under EIN 100000909.
Who sponsors the The Cianbro Team Equity Plan?
The Cianbro Team Equity Plan is sponsored by The Cianbro Companies, located in Maine. The sponsor's EIN is 100000909 and the plan operates in the Construction industry.
How did The Cianbro Team Equity Plan perform in 2023?
The Cianbro Team Equity Plan grew sharply - up 15.2% during 2023, moving from $624M to $719M in total assets. Net income was $95M.

What this filing means

Ways to act on The Cianbro Team Equity Plan's numbers.

  • By total assets, The Cianbro Team Equity Plan ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar 401(k) plans in Maine. Compare plans
  • The Cianbro Companies's sponsor-wide assets have grown 29.2% since 2022 across 3 plan years on file. More Construction plans
  • A 401(k) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 100000909.

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.