401(k) · DOL Form 5500 · 2024

Rocky Mountain Instrument Company 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets: 119
Participants Small participant base: 39th
Percentile by assets National rank: $34,616
Avg per participant Low balance/head

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Official DOL plan name: Rmi 401(k) Retirement Plan · Sponsored by Rocky Mountain Instrument Company · Colorado · Manufacturing

$4M in assets, 119 participants

Rocky Mountain Instrument Company's Rmi 401(k) Retirement Plan reported $4M in total assets and 119 participants in its 2024 DOL Form 5500 filing, ranking in the 39th 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.

#3,886 in Manufacturing (17,777 peers)

Coverage in Colorado

Rmi 401(k) Retirement Plan covers 119 participants in Colorado, about 32% of the average Colorado filer (state average ~376 per filing). Assets: $4M.

#3,886
in Manufacturing (17,777 peers): +2.6%
assets growth YoY

Rmi 401(k) Retirement Plan's mid-pack asset rank among Manufacturing and all filers

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

End-of-year total assets · plan year 2024 · DOL Form 5500

$4,119,317 39th percentile higher than 39% of 123,620 filed plans

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

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

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

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Rmi 401(k) Retirement Plan sits mid-pack in the medium band (119 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Rmi 401(k) Retirement Plan reported net income fell from $670K in the plan year 2023 filing to $106K in the plan year 2024 filing.
Rmi 401(k) Retirement Plan reported participants fell from 123 in the plan year 2023 filing to 119 in the plan year 2024 filing.
Rmi 401(k) Retirement Plan end-of-year assets rose from $4M in the plan year 2023 filing to $4M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 840468045 · Rocky Mountain Instrument Company PY 2024 · 401(k)

Rmi 401(k) Retirement Plan · $4M · 119 · 39th

PART $4M
PART 119
PART 39th
PART 401(k)
PART near Call Field Dentalcare
PART ind #3886

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 Manufacturing retirement plans → · Plans in Colorado →

End-of-year total assets ($M) among Rmi 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Colorado filing particulars

Total Assets (Beginning of Year)	$4M
Net Assets (End of Year)	$4M
Net Income	$106K
Employer EIN	840468045
Plan Effective Date	1994-04-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Rocky Mountain Instrument Company)

Latest sponsor-wide plan assets: $4M 23.21365170399533% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	125	$3M
2023	1	123	$4M
2024	1	119	$4M

Nearby 401(k) Plans in Colorado

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

Rmi 401(k) Retirement Plan vs. nearby 401(k) plans in Colorado, assets vs. participants

Davita Retirement Savings Plan $3.8B · 57,900
Ball Corporation 401(k) and Employee Stock Ownership Plan $2.3B · 9,935
Arcadis U.S., Inc. Retirement Savings Plan $2.3B · 7,607
Empower Retirement, LLC 401(k) Savings Plan $2.2B · 10,185
Woodward Retirement Savings Plan $2.0B · 6,210

Compare Rmi 401(k) Retirement Plan side-by-side with 3 peers →

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

Outside Colorado, the nearest 401(k) by assets is Call Field Dentalcare in TX ($4M); by covered participants it is Culy Contracting LLC Retirement Savings Plan in IN (119 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($4M here).

Call Field Dentalcare (TX) $4M · 7
Jcb Management Company LLC 401(k) Profit Sharing Plan and Trust (PA) $4M · 816
Macdonald & Macdonald, P.C. 401(k) Profit Sharing Plan (MD) $4M · 3
Harbor Linen LLC 401(k) Plan (FL) $4M · 105

Similar participant headcount

Nearest other-state filings by covered participants (119 participants); asset peers above are excluded.

Culy Contracting LLC Retirement Savings Plan (IN) 119 · 0 off
Solo Printing 401(k) Savings Plan (FL) 119 · 0 off
Reach Unlimited 401(k) Retirement Plan (TX) 119 · 0 off
Commerce Media Holdings 401(k) Plan (CA) 119 · 0 off

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Rmi 401(k) Retirement Plan assets move in 2024? ▼

Rmi 401(k) Retirement Plan edged up modestly - up 2.6% during 2024, from $4M to $4M. Reported net income was $106K.

How have Rocky Mountain Instrument Company plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Rocky Mountain Instrument Company's sponsor-wide assets grew 23.2%, from $3M to $4M.

Which 401(k) plans are similar in size to Rmi 401(k) Retirement Plan? ▼

Among 401(k) plans in other states, the closest by assets is Call Field Dentalcare in TX ($4M, 7 participants).

Which 401(k) plans cover a similar participant headcount to Rmi 401(k) Retirement Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Culy Contracting LLC Retirement Savings Plan in IN (119 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 840468045.