401(k) · DOL Form 5500 · 2023

Inmarsat, Inc. 401(k) Plan

Data updated 2026-08-25

$48M
Total assets Below avg plan size
112
Participants Small participant base
85th
Percentile by assets National rank
$424,173
Avg per participant High balance/head
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Official DOL plan name: Inmarsat 401(k) Retirement Savings Plan · Sponsored by Inmarsat, Inc. · District of Columbia · Information & Media

$48M in assets, 112 participants

Inmarsat, Inc.'s Inmarsat 401(k) Retirement Savings Plan reported $48M in total assets and 112 participants in its 2023 DOL Form 5500 filing, ranking in the 85th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #2,227 in Information & Media (2,818 peers)

Coverage in District of Columbia

Inmarsat 401(k) Retirement Savings Plan covers 112 participants in District of Columbia, about 8% of the average District of Columbia filer (state average ~1,456 per filing). Assets: $48M.

#2,227
in Information & Media (2,818 peers)
+12.9%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Inmarsat 401(k) Retirement Savings Plan's outsized position by total assets

Inmarsat 401(k) Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$47,507,360 Top 15% higher than 85% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Inmarsat 401(k) Retirement Savings Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Inmarsat 401(k) Retirement Savings Plan sits mid-pack in the medium band (112 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Inmarsat 401(k) Retirement Savings Plan reported net income rose from -$10M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Inmarsat 401(k) Retirement Savings Plan end-of-year assets rose from $42M in the plan year 2022 filing to $48M in the plan year 2023 filing.
  • Inmarsat 401(k) Retirement Savings Plan reported participants fell from 116 in the plan year 2022 filing to 112 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 522181563 · Inmarsat, Inc. PY 2023 · 401(k)

Inmarsat 401(k) Retirement Savings Plan · $48M · 112 · 85th

  • ASSETS $48M
  • PCT 112
  • EIN 85th
  • RANK 401(k)
  • PHOTO near Cramer Rosenthal Mcglynn, LLC 401(k) Plan
  • IND ind #2227

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Information & Media retirement plans → · Plans in District of Columbia →

Inmarsat 401(k) Retirement Savings Plan in the asset neighbourhood

Magic Software Participating Companies 401(k) PlanMagic Software Participating…$48MPkc Group 401(k) Savings & Profit Sharing PlanPkc Group 401(k) Savings & P…$48MInmarsat 401(k) Retirement Savings PlanInmarsat 401(k) Retirement S…$48MCramer Rosenthal Mcglynn, LLC 401(k) PlanCramer Rosenthal Mcglynn, LL…$48MThe Commodities Group 401(k) Plan and TrustThe Commodities Group 401(k)…$47M
End-of-year total assets ($M) among Inmarsat 401(k) Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

District of Columbia filing particulars

Total Assets (Beginning of Year)$42M
Net Assets (End of Year)$48M
Net Income$5M
Employer EIN522181563
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Inmarsat, Inc.)

Sponsor-wide plan assets over time

All Inmarsat, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$52M 22.860511259599196% vs 2022
2024 filing year
$40M$45M$50M$55M 202220232024 $42.1M $51.7M ▲ +22.9%
Year Plans Participants Total Assets
2022 1 116 $42M
2023 1 112 $48M
2024 1 109 $52M

Nearby 401(k) Plans in District of Columbia

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Inmarsat 401(k) Retirement Savings Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants Scatter plot of 6 data points. -1000001000020000300004000050000 -202468 Total assets ($B) Participants Inmarsat 401(k) Retirement Savings Plan, Total assets ($B): 0.04750736 · Participants: 112Inmarsat 401(k) Retirement Savings PlanDanaher Corporation & Subsidiaries Savings Plan, Total assets ($B): 5.808883656 · Participants: 29441Danaher Corporation & Subsidiaries Savings PlanGeico 401(k) Savings Plan, Total assets ($B): 5.758063779 · Participants: 39034Geico 401(k) Savings PlanFederal National Mortgage Association Retirement Savings Plan for Employees, Total assets ($B): 3.918113552 · Participants: 8044Federal National Mortgage Association Retirement Savings Plan for EmployeesFinra Savings Plus Plan, Total assets ($B): 2.182175101 · Participants: 3958Finra Savings Plus PlanHogan Lovells US LLP Retirement Savings Plan, Total assets ($B): 1.63036822 · Participants: 1870Hogan Lovells US LLP Retirement Savings Plan
Inmarsat 401(k) Retirement Savings Plan vs. nearby 401(k) plans in District of Columbia, assets vs. participants
Compare Inmarsat 401(k) Retirement Savings Plan side-by-side with 3 peers →

Inmarsat 401(k) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside District of Columbia, the nearest 401(k) by assets is Cramer Rosenthal Mcglynn, LLC 401(k) Plan in CT ($48M); by covered participants it is A&a Transfer, LLC 401(k) Plan in VA (112 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (112 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Inmarsat 401(k) Retirement Savings Plan assets move in 2023? ▼
Inmarsat 401(k) Retirement Savings Plan grew at a solid clip - up 12.9% during 2023, from $42M to $48M. Reported net income was $5M.
How have Inmarsat, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Inmarsat, Inc.'s sponsor-wide assets grew 22.9%, from $42M to $52M.
Where does Inmarsat 401(k) Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Inmarsat 401(k) Retirement Savings Plan ranks in the 85th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Inmarsat 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Cramer Rosenthal Mcglynn, LLC 401(k) Plan in CT ($48M, 24 participants).
Which 401(k) plans cover a similar participant headcount to Inmarsat 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is A&a Transfer, LLC 401(k) Plan in VA (112 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 522181563.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.