Integrated Service Company Llc 401(k) Plan: Login, Facts & Contact Information

Integrated Service Company Llc 401(k) Plan Facts

Plan name
INSERV 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
INTEGRATED SERVICE COMPANY LLC
Participants
2,074 (1,917 active employees)
Former employees with a balance
46
Plan assets
$28,629,906 at Dec 31, 2024
Average account balance
$106,828 across 268 accounts
Employer contributions
$713,831 in plan year 2024 (23% of all contributions)
Recordkeeper
Transamerica Retirement Solutions
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 2014
✓ 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 15, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $3.06 million went into the plan in contributions, $713,831 of it from the employer (23%).
  • $1.63 million was paid out to participants.
  • Investment and other income added $3.51 million.
  • Administrative expenses were $95,731, about $357 per account.

How the Integrated Service Company Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019664$18.1 million$592,565$933,425
2020412$18.8 million$632,219$4.88 million
2021720$22.9 million$535,641$2.26 million
2022840$19.4 million$499,558$1.36 million
20231,538$23.8 million$599,552$2.14 million
20242,074$28.6 million$713,831$1.63 million

Integrated Service Company Llc 401(k) Contact Information

Phone
918-234-4150
Mailing address
1900 N 161ST EAST AVE, TULSA OK 74116
Plan sponsor
INTEGRATED SERVICE COMPANY LLC
Employer identification number (EIN)
46-5212780
Plan number
001

Questions about the Integrated Service Company Llc 401(k)

Does Integrated Service Company Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $713,831, 23% of all contributions.

Does the Integrated Service Company Llc 401(k) have automatic enrollment?

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

How many people are in the Integrated Service Company Llc 401(k) plan?

2,074 participants at the start of plan year 2024, 1,917 of them active employees, and 46 former employees who still had money in the plan.

What is the average 401(k) balance at Integrated Service Company Llc?

About $106,828 per account: $28.6 million in plan assets across 268 accounts with a balance at the end of plan year 2024.

Who manages the Integrated Service Company Llc 401(k) accounts?

Transamerica (listed on the filing as TRANSAMERICA RETIREMENT SOLUTIONS) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Integrated Service Company Llc. How do I access my 401(k)?

Your account stays with Transamerica 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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