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

Gartner, Inc. 401(k) Plan Facts

Plan name
GARTNER INC. SAVINGS AND INVESTMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
GARTNER, INC.
Participants
15,090 (10,956 active employees)
Former employees with a balance
4,447
Plan assets
$2,695,168,659 at Dec 31, 2024
Average account balance
$177,337 across 15,198 accounts
Employer contributions
$57,480,648 in plan year 2024 (25% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Apr 1, 1984
✓ 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 14, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $231.0 million went into the plan in contributions, $57.5 million of it from the employer (25%).
  • $185.4 million was paid out to participants.
  • Investment and other income added $390.7 million.
  • Administrative expenses were $1.06 million, about $70 per account.

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

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
201911,961$1.48 billion$43.7 million$98.1 million
202013,337$1.87 billion$42.4 million$113.5 million
202112,933$2.16 billion$44.2 million$180.5 million
202213,214$1.78 billion$50.4 million$151.3 million
202314,749$2.26 billion$56.0 million$139.9 million
202415,090$2.70 billion$57.5 million$185.4 million

Gartner, Inc. 401(k) Contact Information

Phone
203-316-3090
Mailing address
TREASURY DEPARTMENT 56 TOP GALLANT RD 5602, STAMFORD CT 06902
Plan sponsor
GARTNER, INC.
Employer identification number (EIN)
04-3099750
Plan number
002

Questions about the Gartner, Inc. 401(k)

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

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $57.5 million, 25% of all contributions.

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

Yes. The plan reports automatic enrollment of eligible employees.

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

15,090 participants at the start of plan year 2024, 10,956 of them active employees, and 4,447 former employees who still had money in the plan.

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

About $177,337 per account: $2.70 billion in plan assets across 15,198 accounts with a balance at the end of plan year 2024.

Who manages the Gartner, 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 Gartner, 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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