401(k) · DOL Form 5500 · 2023

Casella Waste Systems 401(k) Plan

Data updated 2026-05-15

$135M
Total assets
2,721
Participants
93th
Percentile by assets
$49,656
Avg per participant

Sponsored by Casella Waste Systems, Inc. · Vermont · Administrative & Support Services

What the 2023 filing shows

Casella Waste Systems 401(k) Plan holds $135M for 2,721 participants - about $49,656 per participant, in the top 10% of all filed plans by assets, up 33.2% over the 2023 plan year.

$135M
total plan assets (2023 EOY)
2,721
covered participants
93th
percentile by assets (of 126,618 plans)
$49,656
avg assets per participant
State
Industry
Administrative & Support Services

401(k) · DOL Form 5500 · 2023

What the Filing Says About Casella Waste Systems 401(k) Plan

Casella Waste Systems 401(k) Plan is a 401(k) retirement plan sponsored by Casella Waste Systems, Inc., headquartered in Vermont. According to the U.S. Department of Labor's 2023 Form 5500 filing, the plan reports $135M in total end-of-year assets and covers 2,721 participants across the Administrative & Support Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 030338873, and the plan has been effective since 1996-07-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets surged from $101M at the beginning of 2023 to $135M at year-end - up 33.2%. Net assets (after liabilities) closed the year at $135M, with reported net income of $34M 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 Casella Waste Systems, Inc. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $101M to $161M, a gain of 58.7%, while reported participants moved from 2,445 to 3,488 (+42.7%). The strongest year on file by total sponsor assets was 2024 at $161M; the softest was 2022 at $101M. Year-by-year, sponsor-wide filings show: 2022 - $101M in assets across 1 plan covering 2,445 participants; 2023 - $135M in assets across 1 plan covering 2,721 participants; 2024 - $161M in assets across 1 plan covering 3,488 participants.

By assets, Casella Waste Systems 401(k) Plan outranks 93% of the 126,618 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 1.4x 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 2023 Form 5500 with a reported end-of-year asset figure (126,618 plans), rank Casella Waste Systems 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 (2023)

Total Assets (Beginning of Year)$101M
Total Assets (End of Year)$135M
Net Assets (End of Year)$135M
Net Income$34M
Plan Type401(k)
Employer EIN030338873
Plan Effective Date1996-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Casella Waste Systems, Inc.)

Year Plans Participants Total Assets
2022 1 2,445 $101M
2023 1 2,721 $135M
2024 1 3,488 $161M

Nearby 401(k) Plans in Vermont

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

Frequently Asked Questions

How much money is in the Casella Waste Systems 401(k) Plan?
As of the 2023 Form 5500 filing, Casella Waste Systems 401(k) Plan holds $135M in total assets with 2,721 participants. It is sponsored by Casella Waste Systems, Inc..
What type of plan is Casella Waste Systems 401(k) Plan?
Casella Waste Systems 401(k) Plan is a 401(k) plan. It has been effective since 1996-07-01. The plan is filed with the U.S. Department of Labor under EIN 030338873.
Who sponsors the Casella Waste Systems 401(k) Plan?
Casella Waste Systems 401(k) Plan is sponsored by Casella Waste Systems, Inc., located in Vermont. The sponsor's EIN is 030338873 and the plan operates in the Administrative & Support Services industry.
How did Casella Waste Systems 401(k) Plan perform in 2023?
Casella Waste Systems 401(k) Plan surged - up 33.2% during 2023, moving from $101M to $135M in total assets. Net income was $34M.

What this filing means

Ways to act on Casella Waste Systems 401(k) Plan's numbers.

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 030338873.

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.