Eurofins NSC US 401(k) plan

Eurofins NSC US, Inc., Leola, PA. EIN 27-3225082. Annual reports 2011–2025. Also filed as Lancaster Laboratories, Inc.; Eurofins Lancaster Laboratories, Inc.

Eurofins NSC US, Inc. has one active retirement plan on file, the Eurofins Scientific, Inc. 401(k) Incentive Savings Plan, with 21,974 participants and $913 million in assets in 2025. Conrad Siegel has been its recordkeeper since 2020. No traditional pension plan appears in Eurofins NSC US's filings since 2011.

Active plans: 1
Participants: 21,974
Plan assets: $913 million
401(k) recordkeeper: Conrad Siegel
Plans on file: 1
Industry: Professional services

The plan

Eurofins Scientific, Inc. 401(k) Incentive Savings Plan

401(k)Active

Active. The plan filed its annual report for the 2025 plan year.

Plan number: 002Employer EIN 27-3225082
Participants (2025): 21,974
Net assets (2025): $913 million
Recordkeeper: Conrad SiegelEarlier: Empower (2019), Conrad Siegel (2017–2018), Conrad Siegel Actuaries (2011–2016)
Plan administrator: Eurofins NSC US, Inc.
343 West Main Street
Leola, PA 17540
(717) 556-3500As filed for 2025
In effect since: April 4, 2011

Plans merged into this one: Testamerica Environmental Services, LLC 401(k) (2019).

Earlier sponsors: Lancaster Laboratories, Inc. (2011); Eurofins Lancaster Laboratories, Inc. (2012).

Earlier plan names: Lancaster Laboratories, Inc. 401(k) Incentive Savings Plan.

Year by year, 2011 to 2025

Plan year	Participants	Net assets	Recordkeeper
2025	21,974	$913 million	Conrad Siegel
2024	19,888	$1.3 billion	Conrad Siegel
2023	20,174	$1.1 billion	Conrad Siegel
2021	19,477	$1.0 billion	Conrad Siegel
2020	17,714	$905 million	Conrad Siegel
2019	16,285	$770 million	Empower
2018	11,864	$447 million	Conrad Siegel
2017	8,032	$296 million	Conrad Siegel
2016	6,517	$217 million	Conrad Siegel Actuaries
2015	5,169	$169 million	Conrad Siegel Actuaries
2014	3,990	$152 million	Conrad Siegel Actuaries
2013	1,825	$83.6 million	Conrad Siegel Actuaries
2012	1,633	$62.1 million	Conrad Siegel Actuaries
2011	1,184	$47.8 million	Conrad Siegel Actuaries

If you had money in one of these plans

Call Conrad Siegel, which runs the Eurofins Scientific, Inc. 401(k) Incentive Savings Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
Or call the plan administrator listed on the plan below ((717) 556-3500). That number was filed for 2025; ask for the benefits or retirement plan office.
Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

The plan

Eurofins Scientific, Inc. 401(k) Incentive Savings Plan

If you had money in one of these plans

What these numbers are

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