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

Ensco, Inc. 401(k) Plan Facts

Plan name
ENSCO, INC. RETIREMENT PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
ENSCO, INC.
Participants
1,094 (687 active employees)
Former employees with a balance
429
Plan assets
$272,605,111 at Dec 31, 2024
Average account balance
$244,270 across 1,116 accounts
Employer contributions
$4,431,476 in plan year 2024 (34% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jul 1, 1972
✓ 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 10, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $13.2 million went into the plan in contributions, $4.43 million of it from the employer (34%).
  • $19.5 million was paid out to participants.
  • Investment and other income added $36.3 million.
  • Administrative expenses were $129,022, about $116 per account.

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

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019990$185.7 million$2.90 million$15.9 million
20201,018$208.0 million$2.91 million$19.4 million
2021959$242.1 million$3.18 million$7.95 million
20221,014$193.4 million$3.76 million$16.1 million
20231,037$242.8 million$4.12 million$10.7 million
20241,094$272.6 million$4.43 million$19.5 million

Ensco, Inc. 401(k) Contact Information

Phone
703-321-9000
Mailing address
2600 PARK TOWER DRIVE SUITE 400, VIENNA VA 22180
Plan sponsor
ENSCO, INC.
Employer identification number (EIN)
54-1250229
Plan number
001

Questions about the Ensco, Inc. 401(k)

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

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $4.43 million, 34% of all contributions.

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

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

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

1,094 participants at the start of plan year 2024, 687 of them active employees, and 429 former employees who still had money in the plan.

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

About $244,270 per account: $272.6 million in plan assets across 1,116 accounts with a balance at the end of plan year 2024.

Who manages the Ensco, Inc 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

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

Your account stays with Vanguard 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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