Simpson Gumpertz & Heger Inc. 401(k) Plan: Login, Facts & Contact Information

Simpson Gumpertz & Heger Inc. 401(k) Plan Facts

Plan name
SGH PROFIT SHARING & 401(K) PLAN AND TRUST
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SIMPSON GUMPERTZ & HEGER INC.
Participants
1,050 (765 active employees)
Former employees with a balance
323
Plan assets
$464,068,085 at Dec 31, 2024
Average account balance
$439,458 across 1,056 accounts
Employer contributions
$15,492,019 in plan year 2024 (61% of all contributions)
Recordkeeper
Schwab Retirement Plan Services,inc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Dec 31, 1961
✓ 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 Nov 20, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $25.3 million went into the plan in contributions, $15.5 million of it from the employer (61%).
  • $14.9 million was paid out to participants.
  • Investment and other income added $56.8 million.
  • Administrative expenses were $225,794, about $214 per account.

How the Simpson Gumpertz & Heger Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019861$295.6 million$11.3 million$19.2 million
2020899$335.1 million$10.6 million$21.2 million
2021913$394.8 million$11.2 million$13.7 million
2022969$330.4 million$12.2 million$18.2 million
2023999$397.1 million$14.0 million$14.9 million
20241,050$464.1 million$15.5 million$14.9 million

Simpson Gumpertz & Heger Inc. 401(k) Contact Information

Phone
781-907-9000
Mailing address
480 TOTTEN POND RD., WALTHAM MA 02451
Plan sponsor
SIMPSON GUMPERTZ & HEGER INC.
Employer identification number (EIN)
04-2256923
Plan number
001

Questions about the Simpson Gumpertz & Heger Inc. 401(k)

Does Simpson Gumpertz & Heger Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $15.5 million, 61% of all contributions.

Does the Simpson Gumpertz & Heger Inc 401(k) have automatic enrollment?

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

How many people are in the Simpson Gumpertz & Heger Inc 401(k) plan?

1,050 participants at the start of plan year 2024, 765 of them active employees, and 323 former employees who still had money in the plan.

What is the average 401(k) balance at Simpson Gumpertz & Heger Inc?

About $439,458 per account: $464.1 million in plan assets across 1,056 accounts with a balance at the end of plan year 2024.

Who manages the Simpson Gumpertz & Heger Inc 401(k) accounts?

Schwab Retirement Plan Services (listed on the filing as SCHWAB RETIREMENT PLAN SERVICES,INC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Simpson Gumpertz & Heger Inc. How do I access my 401(k)?

Your account stays with Schwab Retirement Plan 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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