401(k) · DOL Form 5500 · 2023

Altamira-US, LLC 401(k) Plan

Data updated 2026-08-25

$6M
Total assets Small plan by assets: 49
Participants Small participant base: 46th
Percentile by assets National rank: $114,205
Avg per participant Below avg balance/head

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Official DOL plan name: Altamira 401(k) Plan · Sponsored by Altamira-US, LLC · Oklahoma · Professional & Technical Services

$6M in assets, 49 participants

Altamira-US, LLC's Altamira 401(k) Plan reported $6M in total assets and 49 participants in its 2023 DOL Form 5500 filing, ranking in the 46th 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.

#9,057 in Professional & Technical Services (20,321 peers)

What the 2023 filing shows

Altamira 401(k) Plan holds $6M for 49 participants - about $114,205 per participant, in the lower half of filed plans by assets.

#9,057
in Professional & Technical Services (20,321 peers): +0.9%
assets growth YoY

Altamira 401(k) Plan's mid-pack asset rank among Professional & Technical Services and all filers

Altamira 401(k) Plan vs every filed plan by assets

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

$5,596,047 46th percentile higher than 46% of 127,068 filed plans

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

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

Altamira 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Altamira 401(k) Plan is a small filing (49 participants) on this national headcount ladder.

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Altamira 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $48K in the plan year 2023 filing.
Altamira 401(k) Plan reported participants fell from 55 in the plan year 2022 filing to 49 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 471264544 · Altamira-US, LLC PY 2023 · 401(k)

Altamira 401(k) Plan · $6M · 49 · 46th

RANK $6M
PHOTO 49
IND 46th
EOY 401(k)
5500 near Oaks Employees' 401(k) Profit Sharing
ASSETS ind #9057

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 Professional & Technical Services retirement plans → · Plans in Oklahoma →

End-of-year total assets ($M) among Altamira 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Filing particulars (2023)

Total Assets (Beginning of Year)	$6M
Net Assets (End of Year)	$6M
Net Income	$48K
Employer EIN	471264544
Plan Effective Date	2014-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Altamira-US, LLC)

Latest sponsor-wide plan assets: $6M 7.131171046268574% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	55	$6M
2023	1	49	$6M
2024	1	89	$6M

Nearby 401(k) Plans in Oklahoma

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

Altamira 401(k) Plan vs. nearby 401(k) plans in Oklahoma, assets vs. participants

Quiktrip Corporation Retirement Plan $4.2B · 11,746
The Williams Investment Plus Plan $1.7B · 5,041
Oneok, Inc. 401(k) Plan $1.2B · 2,965
Bok Financial 401(k) Plan $1.0B · 4,766
Devon Energy Corporation Incentive Savings Plan $933M · 1,858

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

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

Outside Oklahoma, the nearest 401(k) by assets is Oaks Employees' 401(k) Profit Sharing in TX ($6M); by covered participants it is Marvin & Co. PC Savings and Thrift Plan in NY (49 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($6M here).

Oaks Employees' 401(k) Profit Sharing (TX) $6M · 19
Atlantic Bulk Carrier 401(k) & Profit Sharing Plan (VA) $6M · 190
Bellwether Technology Corp. 401(k) Savings Plan (LA) $6M · 57
Gault Chevrolet Company, Inc. Savings Plan (NY) $6M · 67

Similar participant headcount

Nearest other-state filings by covered participants (49 participants); asset peers above are excluded.

Marvin & Co. PC Savings and Thrift Plan (NY) 49 · 0 off
Kalfus & Nachman, P.C. 401(k) Profit Sharing Plan (VA) 49 · 0 off
Ellison Bronze, Inc. 401(k) Profit Sharing Plan (NY) 49 · 0 off
Infopaginas 1081. 01(D) Plan (PR) 49 · 0 off

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 Altamira 401(k) Plan assets move in 2023? ▼

Altamira 401(k) Plan held essentially flat - up 0.9% during 2023, from $6M to $6M. Reported net income was $48K.

How have Altamira-US, LLC plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Altamira-US, LLC's sponsor-wide assets grew 7.1%, from $6M to $6M.

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

Among 401(k) plans in other states, the closest by assets is Oaks Employees' 401(k) Profit Sharing in TX ($6M, 19 participants).

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

Among 401(k) plans in other states, the closest by covered participants is Marvin & Co. PC Savings and Thrift Plan in NY (49 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 471264544.