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

Thoughtworks, Inc 401(k) Plan Facts

Plan name
THOUGHTWORKS, INC 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
THOUGHTWORKS, INC
Participants
1,418 (670 active employees)
Former employees with a balance
707
Plan assets
$226,280,673 at Dec 31, 2024
Average account balance
$168,992 across 1,339 accounts
Employer contributions
$2,957,225 in plan year 2024 (19% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1996
✓ 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

  • $15.3 million went into the plan in contributions, $2.96 million of it from the employer (19%).
  • $22.9 million was paid out to participants.
  • Investment and other income added $35.8 million.

How the Thoughtworks, Inc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
20191,109$120.2 million$2.35 million$8.37 million
20201,207$149.8 million$2.41 million$8.52 million
20211,191$186.2 million$4.45 million$12.1 million
20221,385$161.2 million$4.05 million$8.37 million
20231,499$198.0 million$3.76 million$17.7 million
20241,418$226.3 million$2.96 million$22.9 million

Thoughtworks, Inc 401(k) Contact Information

Phone
312-373-1000
Mailing address
200 E RANDOLPH ST. 25TH FLOOR, CHICAGO IL 60601
Plan sponsor
THOUGHTWORKS, INC
Employer identification number (EIN)
36-3888809
Plan number
001

Questions about the Thoughtworks, Inc 401(k)

Does Thoughtworks, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.96 million, 19% of all contributions.

Does the Thoughtworks, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

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

1,418 participants at the start of plan year 2024, 670 of them active employees, and 707 former employees who still had money in the plan.

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

About $168,992 per account: $226.3 million in plan assets across 1,339 accounts with a balance at the end of plan year 2024.

Who manages the Thoughtworks, Inc 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 Thoughtworks, Inc. 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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