Wind River Environmental, Llc 401(k) Plan: Login, Facts & Contact Information

Wind River Environmental, Llc 401(k) Plan Facts

Plan name
WIND RIVER ENVIRONMENTAL 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
WIND RIVER ENVIRONMENTAL, LLC
Participants
1,393 (1,186 active employees)
Former employees with a balance
248
Plan assets
$24,794,312 at Dec 31, 2024
Average account balance
$21,264 across 1,166 accounts
Employer contributions
$1,199,202 in plan year 2024 (20% of all contributions)
Recordkeeper
Adp, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 2000
Employer contributions Automatic enrollment Default investment for undecided participants Participants choose their own investments Self-directed brokerage window Profit sharing Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 7, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $6.14 million went into the plan in contributions, $1.20 million of it from the employer (20%).
  • $2.82 million was paid out to participants.
  • Investment and other income added $2.52 million.
  • Administrative expenses were $170,810, about $146 per account.

How the Wind River Environmental, Llc 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019786$9.32 million$422,451$1.01 million
2020870$12.4 million$445,293$1.21 million
2021920$15.2 million$572,898$2.72 million
20221,057$14.8 million$621,601$1.56 million
20231,079$19.2 million$758,791$2.44 million
20241,393$24.8 million$1.20 million$2.82 million

Wind River Environmental, Llc 401(k) Contact Information

Phone
774-405-7665
Mailing address
46 LIZOTTE DRIVE SUITE 1000, MARLBOROUGH MA 01752
Plan sponsor
WIND RIVER ENVIRONMENTAL, LLC
Employer identification number (EIN)
04-3487677
Plan number
001

Questions about the Wind River Environmental, Llc 401(k)

Does Wind River Environmental, Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.20 million, 20% of all contributions.

Does the Wind River Environmental, Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Wind River Environmental, Llc 401(k) plan?

1,393 participants at the start of plan year 2024, 1,186 of them active employees, and 248 former employees who still had money in the plan.

What is the average 401(k) balance at Wind River Environmental, Llc?

About $21,264 per account: $24.8 million in plan assets across 1,166 accounts with a balance at the end of plan year 2024.

Who manages the Wind River Environmental, Llc 401(k) accounts?

ADP Retirement Services (listed on the filing as ADP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Wind River Environmental, Llc. How do I access my 401(k)?

Your account stays with ADP Retirement Services after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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