401(k)
2023 plan-year 401(k) DOL Form 5500

IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

IDEXX LABORATORIES, INC.

This 401(k) plan holds $1.0B in total assets and serves 6,594 participants as of 2023. It is sponsored by IDEXX LABORATORIES, INC. in Maine. The plan reported positive net income of $214M for the year.

Total Assets (2023)
$1.0B
Participants
6,594
State
Industry
Manufacturing

What the Filing Says About IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN

IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN is a 401(k) retirement plan sponsored by IDEXX LABORATORIES, INC., headquartered in Maine. As of the 2023 Form 5500 filing, the plan reports $1.0B in total end-of-year assets and covers 6,594 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 010393723, and the plan has been effective since 1990-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $834M at the beginning of 2023 to $1.0B at year-end — a gain of 25.7%. Net assets (after liabilities) closed the year at $1.0B, with reported net income of $214M 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.

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.

Financial Summary (2023)

Total Assets (Beginning of Year)$834M
Total Assets (End of Year)$1.0B
Net Assets (End of Year)$1.0B
Net Income$214M
Plan Type401(k)
Employer EIN010393723
Plan Effective Date1990-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (IDEXX LABORATORIES, INC.)

Year Plans Participants Total Assets
2022 1 6,436 $834M
2023 1 6,594 $1.0B
2024 1 6,776 $1.2B

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 IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN?
As of the 2023 Form 5500 filing, IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN holds $1.0B in total assets with 6,594 participants. It is sponsored by IDEXX LABORATORIES, INC..
What type of plan is IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN?
IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN is a 401(k) plan. It has been effective since 1990-01-01. The plan is filed with the U.S. Department of Labor under EIN 010393723.
Who sponsors the IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN?
IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN is sponsored by IDEXX LABORATORIES, INC., located in Maine. The sponsor's EIN is 010393723 and the plan operates in the Manufacturing industry.
How did IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN perform in 2023?
IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN grew by 25.7% during 2023, moving from $834M to $1.0B in total assets. Net income was $214M.
Where can I find official filings for IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN?
Official Form 5500 filings for IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 010393723 or plan name at efast.dol.gov.
How does IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN compare to other plans?
You can compare IDEXX RETIREMENT AND INCENTIVE SAVINGS PLAN against other 401(k) plans on the plan type page, or view plans in Maine on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

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 010393723.

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 official public datasets. See our methodology for details.