Systems & Technology Research 401(k) Plan: Login, Facts & Contact Information

Systems & Technology Research 401(k) Plan Facts

Plan name
STR 401(K) RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SYSTEMS & TECHNOLOGY RESEARCH LLC
Participants
902 (810 active employees)
Former employees with a balance
169
Plan assets
$178,452,029 at Dec 31, 2024
Average account balance
$187,057 across 954 accounts
Employer contributions
$14,554,214 in plan year 2024 (39% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2011
✓ 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 Dec 22, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $37.2 million went into the plan in contributions, $14.6 million of it from the employer (39%).
  • $6.44 million was paid out to participants.
  • Investment and other income added $24.9 million.
  • Administrative expenses were $7,774, about $8 per account.

How the Systems & Technology Research 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019268$37.0 million$3.88 million$609,716
2020389$57.3 million$5.42 million$873,907
2021540$83.8 million$7.45 million$2.12 million
2022675$84.2 million$9.00 million$4.91 million
2023756$122.8 million$10.3 million$4.62 million
2024902$178.5 million$14.6 million$6.44 million

Systems & Technology Research 401(k) Contact Information

Phone
781-303-4752
Mailing address
600 WEST CUMMINGS PARK, WOBURN MA 01801
Plan sponsor
SYSTEMS & TECHNOLOGY RESEARCH LLC
Employer identification number (EIN)
27-3556936
Plan number
001

Questions about the Systems & Technology Research 401(k)

Does Systems & Technology Research contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $14.6 million, 39% of all contributions.

Does the Systems & Technology Research 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Systems & Technology Research 401(k) plan?

902 participants at the start of plan year 2024, 810 of them active employees, and 169 former employees who still had money in the plan.

What is the average 401(k) balance at Systems & Technology Research?

About $187,057 per account: $178.5 million in plan assets across 954 accounts with a balance at the end of plan year 2024.

Who manages the Systems & Technology Research 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Systems & Technology Research. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits 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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