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National Grid USA Service Company, Inc.: who to call about your old retirement account

National Grid USA Co. Incentive Thrift Plan. BROOKLYN, NY. From the plan’s 2024 filing with the U.S. Department of Labor.

Good news: this plan is still running.

It filed for 2024, so if you left money in it, the account should still be there under your name. One phone call usually finds it.

Is this your plan?

From the plan’s public filings. Check that it sounds like the place you worked.

Employer: National Grid USA Service Company, Inc.
Address on file: Brooklyn, NY · 11217
Industry: Utilities
Plan: National Grid USA Co. Incentive Thrift PlanEmployee stock ownership plan (ESOP)
When: Start date on the filing: 1984Still running: latest filing is for 2024Has filed since at least 2009
Size: about 24,000 people in the plan, about $6.4 billion in totalabout 6,400 of them no longer work there and still have money in it. Leaving a balance behind is common.
You may remember: • Had a Roth option
• Covers union employees

Not the right one? National Grid USA Service Company, Inc. has 6 other retirement plans:

The Keyspan Retirement Plan · Retirement savings plan · about 6,900 people · filed 2024
National Grid USA Companies Final Average Pay Pension Plan · Pension plan · about 6,000 people · filed 2025
The Retirement Income Plan of Keyspan Corporation · Retirement savings plan · about 5,000 people · filed 2024
Niagara Mohawk Pension Plan · Pension plan · about 4,900 people · filed 2024
Special Program for Early Age Retirees · 1 people · closed 2024
Essex County Gas Company Employee Stock Ownership · closed 2024

Doesn’t sound like it? Search again. Try the company’s legal name, or the name it had when you worked there.

Get this plan’s contact details, free

Tell us where to send them and we’ll email you a link that opens:

✓ The phone number on the plan’s filing
✓ What to say on the call, word for word
✓ The plan ID numbers they will ask you for
✓ The company that likely holds the accounts, with its website and phone number where we have them

If nobody can find you

These official and non-profit registries are free:

DOL Abandoned Plan Search ↗
plans wound down by a custodian after the employer walked away
DOL Retirement Savings Lost & Found ↗
the Department of Labor’s registry of accounts owed to former participants
National Registry of Unclaimed Retirement Benefits ↗
employers and plan administrators list balances they could not deliver
Your state’s unclaimed property office ↗
uncashed distribution checks often end up here

Want a licensed advisor to help?

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401kHunter is not affiliated with, endorsed by, or connected to NATIONAL GRID USA SERVICE COMPANY, INC.. Plan figures on this page come from public U.S. Department of Labor Form 5500 filings and reflect the plan’s final reported year. This page is educational and is not investment, tax, or legal advice.