Granite Rock Company 401(k) Plan: Login, Facts & Contact Information

Granite Rock Company 401(k) Plan Facts

Plan name
GRANITEROCK 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
GRANITE ROCK COMPANY
Participants
522 (384 active employees)
Former employees with a balance
123
Plan assets
$132,733,074 at Dec 31, 2024
Average account balance
$251,388 across 528 accounts
Employer contributions
$2,719,691 in plan year 2024 (31% of all contributions)
Recordkeeper
T Rowe Price Rps Inc
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1955
✓ 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 Aug 14, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $8.93 million went into the plan in contributions, $2.72 million of it from the employer (31%).
  • $6.28 million was paid out to participants.
  • Investment and other income added $15.8 million.
  • Administrative expenses were $101,847, about $193 per account.

How the Granite Rock Company 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019481$94.5 million$2.32 million$5.32 million
2020477$109.7 million$2.44 million$6.88 million
2021480$124.9 million$2.58 million$7.37 million
2022516$100.4 million$2.59 million$11.5 million
2023529$114.4 million$2.64 million$11.8 million
2024522$132.7 million$2.72 million$6.28 million

Granite Rock Company 401(k) Contact Information

Phone
831-768-2059
Mailing address
350 TECHNOLOGY DRIVE, WATSONVILLE CA 95076
Plan sponsor
GRANITE ROCK COMPANY
Employer identification number (EIN)
94-0519560
Plan number
001

Questions about the Granite Rock Company 401(k)

Does Granite Rock Company contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.72 million, 31% of all contributions.

Does the Granite Rock Company 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Granite Rock Company 401(k) plan?

522 participants at the start of plan year 2024, 384 of them active employees, and 123 former employees who still had money in the plan.

What is the average 401(k) balance at Granite Rock Company?

About $251,388 per account: $132.7 million in plan assets across 528 accounts with a balance at the end of plan year 2024.

Who manages the Granite Rock Company 401(k) accounts?

T. Rowe Price (listed on the filing as T ROWE PRICE RPS INC) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Granite Rock Company. How do I access my 401(k)?

Your account stays with T. Rowe Price 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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