Tns Inc 401(k) Plan: Login, Facts & Contact Information

Tns Inc 401(k) Plan Facts

Plan name
TNS 401(K) RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
TNS INC
Participants
787 (571 active employees)
Former employees with a balance
200
Plan assets
$145,910,629 at Dec 31, 2024
Average account balance
$191,233 across 763 accounts
Employer contributions
$1,032,222 in plan year 2024 (12% of all contributions)
Recordkeeper
Principal Life Insurance Company
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Aug 1, 2001
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 Sep 25, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $8.71 million went into the plan in contributions, $1.03 million of it from the employer (12%).
  • $13.0 million was paid out to participants.
  • Investment and other income added $16.3 million.
  • Administrative expenses were $226,191, about $296 per account.

How the Tns Inc 401(k) changed, 20192024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019681$92.7 million$841,753$4.16 million
2020695$112.8 million$840,814$2.09 million
2021708$131.5 million$885,856$5.16 million
2022720$115.3 million$914,980$5.02 million
2023789$134.1 million$1.01 million$8.39 million
2024787$145.9 million$1.03 million$13.0 million

Tns Inc 401(k) Contact Information

Phone
703-453-8451
Mailing address
10740 PARKRIDGE BLVD SUITE 100, RESTON VA 201915422
Plan sponsor
TNS INC
Employer identification number (EIN)
36-4430020
Plan number
001

Questions about the Tns Inc 401(k)

Does Tns Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $1.03 million, 12% of all contributions.

Does the Tns Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Tns Inc 401(k) plan?

787 participants at the start of plan year 2024, 571 of them active employees, and 200 former employees who still had money in the plan.

What is the average 401(k) balance at Tns Inc?

About $191,233 per account: $145.9 million in plan assets across 763 accounts with a balance at the end of plan year 2024.

Who manages the Tns Inc 401(k) accounts?

Principal (listed on the filing as PRINCIPAL LIFE INSURANCE COMPANY) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Tns Inc. How do I access my 401(k)?

Your account stays with Principal 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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