401(k) · DOL Form 5500 · 2024

Adtran Networks North America Inc. 401(k) Plan

Data updated 2026-08-25

$121M
Total assets Near avg plan size
336
Participants Below avg headcount
92nd
Percentile by assets National rank
$360,212
Avg per participant High balance/head
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Official DOL plan name: Adtran Networks North America Inc. 401(k) Plan · Sponsored by Adtran Networks North America Inc. · Georgia · Manufacturing

$121M in assets, 336 participants

Adtran Networks North America Inc.'s Adtran Networks North America Inc. 401(k) Plan reported $121M in total assets and 336 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • #15,578 in Manufacturing (17,777 peers)

Coverage in Georgia

Adtran Networks North America Inc. 401(k) Plan covers 336 participants in Georgia, about 31% of the average Georgia filer (state average ~1,096 per filing). Assets: $121M.

#15,578
in Manufacturing (17,777 peers)
+3.8%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Adtran Networks North America Inc. 401(k) Plan's outsized position by total assets

Adtran Networks North America Inc. 401(k) Plan vs every filed plan by assets

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

$121,031,224 Top 8% higher than 92% of 123,620 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 2024

Adtran Networks North America Inc. 401(k) 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. Adtran Networks North America Inc. 401(k) Plan sits mid-pack in the medium band (336 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Adtran Networks North America Inc. 401(k) Plan reported net income fell from $9M in the plan year 2023 filing to $4M in the plan year 2024 filing.
  • Adtran Networks North America Inc. 401(k) Plan reported participants fell from 384 in the plan year 2023 filing to 336 in the plan year 2024 filing.
  • Adtran Networks North America Inc. 401(k) Plan end-of-year assets rose from $117M in the plan year 2023 filing to $121M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 770546619 · Adtran Networks North America Inc. PY 2024 · 401(k)

Adtran Networks North America Inc. 401(k) Plan · $121M · 336 · 92nd

  • SCH $121M
  • SCH 336
  • SCH 92nd
  • SCH 401(k)
  • SCH near Pbk Architects, Inc. 401(k) Profit Sharing Plan & Trust
  • SCH ind #15578

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 Georgia →

Adtran Networks North America Inc. 401(k) Plan in the asset neighbourhood

Trimas Corporation Salaried Retirement ProgramTrimas Corporation Salaried …$121MAdtran Networks North America Inc. 401(k) PlanAdtran Networks North Americ…$121MPbk Architects, Inc. 401(k) Profit Sharing Plan & TrustPbk Architects, Inc. 401(k) …$121MMetaltek International, Inc. Wisconsin Centrifugal Division 401(k) Retirement PlanMetaltek International, Inc.…$121MC. R. England, Inc. Profit SharingC. R. England, Inc. Profit S…$121M
End-of-year total assets ($M) among Adtran Networks North America Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Georgia filing particulars

Total Assets (Beginning of Year)$117M
Net Assets (End of Year)$121M
Net Income$4M
Employer EIN770546619
Plan Effective Date1999-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Adtran Networks North America Inc.)

Sponsor-wide plan assets over time

All Adtran Networks North America Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$121M 13.03812416180739% vs 2022
2024 filing year
$105M$110M$115M$120M$125M 202220232024 $107M $121M ▲ +13.0%
Year Plans Participants Total Assets
2022 1 404 $107M
2023 1 384 $117M
2024 1 336 $121M

Nearby 401(k) Plans in Georgia

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

Adtran Networks North America Inc. 401(k) Plan vs. nearby 401(k) plans in Georgia, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000500000 -50510152025 Total assets ($B) Participants Adtran Networks North America Inc. 401(k) Plan, Total assets ($B): 0.121031224 · Participants: 336Adtran Networks North America Inc. 401(k) PlanThe Teamster - UPS National 401(k) Tax Deferred Savings Plan, Total assets ($B): 19.309174243 · Participants: 452126The Teamster - UPS National 401(k) Tax Deferred Savings PlanDelta 401(k) Retirement Plan, Total assets ($B): 18.985170319 · Participants: 89836Delta 401(k) Retirement PlanDelta 401(k) Retirement Plan for Pilots, Total assets ($B): 15.928334925 · Participants: 14473Delta 401(k) Retirement Plan for PilotsUPS 401(k) Savings Plan, Total assets ($B): 14.192071511 · Participants: 95250UPS 401(k) Savings PlanThe Home Depot Futurebuilder, Total assets ($B): 14.149677171 · Participants: 398464The Home Depot Futurebuilder
Adtran Networks North America Inc. 401(k) Plan vs. nearby 401(k) plans in Georgia, assets vs. participants
Compare Adtran Networks North America Inc. 401(k) Plan side-by-side with 3 peers →

Adtran Networks North America Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Georgia, the nearest 401(k) by assets is Pbk Architects, Inc. 401(k) Profit Sharing Plan & Trust in TX ($121M); by covered participants it is To-Ricos Employee Savings and Retirement Plan in PR (336 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (336 participants); asset peers above are excluded.

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 Adtran Networks North America Inc. 401(k) Plan assets move in 2024? ▼
Adtran Networks North America Inc. 401(k) Plan edged up modestly - up 3.8% during 2024, from $117M to $121M. Reported net income was $4M.
How have Adtran Networks North America Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Adtran Networks North America Inc.'s sponsor-wide assets grew 13.0%, from $107M to $121M.
Where does Adtran Networks North America Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Adtran Networks North America Inc. 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Adtran Networks North America Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Pbk Architects, Inc. 401(k) Profit Sharing Plan & Trust in TX ($121M, 867 participants).
Which 401(k) plans cover a similar participant headcount to Adtran Networks North America Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is To-Ricos Employee Savings and Retirement Plan in PR (336 participants, $5M 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 770546619.

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.