401(k) · DOL Form 5500 · 2023

Mamary, Inc. 401(k) Plan

Data updated 2026-08-25

$6M
Total assets Small plan by assets
994
Participants Near avg headcount
49th
Percentile by assets National rank
$6,348
Avg per participant Low balance/head
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Official DOL plan name: Royal Health Group 401(k) Plan · Sponsored by Mamary, Inc. · Massachusetts · Healthcare & Social Assistance

$6M in assets, 994 participants

Mamary, Inc.'s Royal Health Group 401(k) Plan reported $6M in total assets and 994 participants in its 2023 DOL Form 5500 filing, ranking in the 49th 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.

  • #9,532 in Healthcare & Social Assistance (17,684 peers)

Mamary, Inc. multi-year trail

Mamary, Inc.'s plans moved +26.6% in assets from 2022 to 2024; this filing shows Royal Health Group 401(k) Plan at $6M / 994 participants.

#9,532
in Healthcare & Social Assistance (17,684 peers)
+11.8%
assets growth YoY

Royal Health Group 401(k) Plan's mid-pack asset rank among Healthcare & Social Assistance and all filers

Royal Health Group 401(k) Plan vs every filed plan by assets

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

$6,310,054 49th percentile higher than 49% 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

Royal Health Group 401(k) 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. Royal Health Group 401(k) Plan sits mid-pack in the medium band (994 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Royal Health Group 401(k) Plan reported net income rose from -$953K in the plan year 2022 filing to $668K in the plan year 2023 filing.
  • Royal Health Group 401(k) Plan end-of-year assets rose from $6M in the plan year 2022 filing to $6M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 043348445 · Mamary, Inc. PY 2023 · 401(k)

Royal Health Group 401(k) Plan · $6M · 994 · 49th

  • SCH $6M
  • SCH 994
  • SCH 49th
  • SCH 401(k)
  • SCH near Infusion Associates 401(k) Plan
  • SCH ind #9532

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 Healthcare & Social Assistance retirement plans → · Plans in Massachusetts →

Royal Health Group 401(k) Plan in the asset neighbourhood

Royal Health Group 401(k) PlanRoyal Health Group 401(k) Pl…$6MInfusion Associates 401(k) PlanInfusion Associates 401(k) P…$6MHess Pumice Products, Inc. Salary Incentive Savings PlanHess Pumice Products, Inc. S…$6MNy Community Financial LLC 401(k) PlanNy Community Financial LLC 4…$6MAustin White Lime Company & Austin White Lime Transport, Inc. Profit Sharing PlanAustin White Lime Company & …$6M
End-of-year total assets ($M) among Royal Health Group 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Mamary, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All Mamary, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$7M 26.624352113045507% vs 2022
2024 filing year
$5M$5.5M$6M$6.5M$7M$7.5M 202220232024 $5.64M $7.14M ▲ +26.6%
Year Plans Participants Total Assets
2022 1 994 $6M
2023 1 994 $6M
2024 1 938 $7M

Mamary, Inc. filing trail (2023)

Total Assets (Beginning of Year)$6M
Net Assets (End of Year)$6M
Net Income$668K
Employer EIN043348445
Plan Effective Date2013-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Massachusetts

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

Royal Health Group 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Royal Health Group 401(k) Plan, Total assets ($B): 0.006310054 · Participants: 994Royal Health Group 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Royal Health Group 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Royal Health Group 401(k) Plan side-by-side with 3 peers →

Royal Health Group 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Infusion Associates 401(k) Plan in MI ($6M); by covered participants it is Courtesy Corporation 401(k) Plan in WI (994 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (994 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 Royal Health Group 401(k) Plan assets move in 2023? ▼
Royal Health Group 401(k) Plan grew at a solid clip - up 11.8% during 2023, from $6M to $6M. Reported net income was $668K.
How have Mamary, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mamary, Inc.'s sponsor-wide assets grew 26.6%, from $6M to $7M.
Which 401(k) plans are similar in size to Royal Health Group 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Infusion Associates 401(k) Plan in MI ($6M, 206 participants).
Which 401(k) plans cover a similar participant headcount to Royal Health Group 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Courtesy Corporation 401(k) Plan in WI (994 participants, $4M 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 043348445.

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.