401(k) · DOL Form 5500 · 2023

The Middlefield Banking Company 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
244
Participants Below avg headcount
68th
Percentile by assets National rank
$63,869
Avg per participant Low balance/head
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Official DOL plan name: The Middlefield Banking Co. 401(k) Plan · Sponsored by The Middlefield Banking Company · Ohio · Finance & Insurance

$16M in assets, 244 participants

The Middlefield Banking Company's The Middlefield Banking Co. 401(k) Plan reported $16M in total assets and 244 participants in its 2023 DOL Form 5500 filing, ranking in the 68th 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.

  • #4,725 in Finance & Insurance (8,869 peers)

Coverage in Ohio

The Middlefield Banking Co. 401(k) Plan covers 244 participants in Ohio, about 32% of the average Ohio filer (state average ~765 per filing). Assets: $16M.

#4,725
in Finance & Insurance (8,869 peers)
+23.4%
assets growth YoY

The Middlefield Banking Co. 401(k) Plan's outsized position by total assets

The Middlefield Banking Co. 401(k) Plan vs every filed plan by assets

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

$15,583,966 Top 32% higher than 68% 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

The Middlefield Banking Co. 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. The Middlefield Banking Co. 401(k) Plan sits mid-pack in the medium band (244 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Middlefield Banking Co. 401(k) Plan reported net income rose from -$3M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • The Middlefield Banking Co. 401(k) Plan end-of-year assets rose from $13M in the plan year 2022 filing to $16M in the plan year 2023 filing.
  • The Middlefield Banking Co. 401(k) Plan reported participants rose from 228 in the plan year 2022 filing to 244 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 340399850 · The Middlefield Banking Company PY 2023 · 401(k)

The Middlefield Banking Co. 401(k) Plan · $16M · 244 · 68th

  • PART $16M
  • PART 244
  • PART 68th
  • PART 401(k)
  • PART near Delta Constructors, LLC 401(k) Plan
  • PART ind #4725

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 Finance & Insurance retirement plans → · Plans in Ohio →

The Middlefield Banking Co. 401(k) Plan in the asset neighbourhood

Rahi Systems 401(k) Plan$16MThe Middlefield Banking Co. 401(k) PlanThe Middlefield Banking Co. …$16MDelta Constructors, LLC 401(k) PlanDelta Constructors, LLC 401(…$16M401(k) Plan for the Employees of El Centro Family Health401(k) Plan for the Employee…$16MFirst Guaranty Bank Savings PlanFirst Guaranty Bank Savings …$16M
End-of-year total assets ($M) among The Middlefield Banking Co. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Ohio filing particulars

Total Assets (Beginning of Year)$13M
Net Assets (End of Year)$16M
Net Income$3M
Employer EIN340399850
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Middlefield Banking Company)

Sponsor-wide plan assets over time

All The Middlefield Banking Company plans reported in each filing year

Latest sponsor-wide plan assets
$18M 40.09017857340874% vs 2022
2024 filing year
$12M$14M$16M$18M$20M 202220232024 $12.6M $17.7M ▲ +40.1%
Year Plans Participants Total Assets
2022 1 228 $13M
2023 1 244 $16M
2024 1 254 $18M

Nearby 401(k) Plans in Ohio

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

The Middlefield Banking Co. 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -50510152025 Total assets ($B) Participants The Middlefield Banking Co. 401(k) Plan, Total assets ($B): 0.015583966 · Participants: 244The Middlefield Banking Co. 401(k) PlanGE Retirement Savings Plan, Total assets ($B): 19.485469047 · Participants: 59766GE Retirement Savings PlanThe Sherwin-Williams Company 401(k) Plan, Total assets ($B): 10.12932701 · Participants: 47362The Sherwin-Williams Company 401(k) PlanThe Progressive 401(k) Plan, Total assets ($B): 9.225573063 · Participants: 56176The Progressive 401(k) PlanThe Kroger Co. 401(k) Retirement Savings Account Plan, Total assets ($B): 8.445085 · Participants: 129769The Kroger Co. 401(k) Retirement Savings Account PlanNationwide Savings Plan, Total assets ($B): 7.618883027 · Participants: 24715Nationwide Savings Plan
The Middlefield Banking Co. 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants
Compare The Middlefield Banking Co. 401(k) Plan side-by-side with 3 peers →

The Middlefield Banking Co. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Ohio, the nearest 401(k) by assets is Delta Constructors, LLC 401(k) Plan in AK ($16M); by covered participants it is Color Image Apparel, Inc. 401(k) Profit Sharing Plan B in CA (244 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($16M here).

Similar participant headcount

Nearest other-state filings by covered participants (244 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 The Middlefield Banking Co. 401(k) Plan assets move in 2023? ▼
The Middlefield Banking Co. 401(k) Plan grew sharply - up 23.4% during 2023, from $13M to $16M. Reported net income was $3M.
How have The Middlefield Banking Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Middlefield Banking Company's sponsor-wide assets grew 40.1%, from $13M to $18M.
Which 401(k) plans are similar in size to The Middlefield Banking Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Delta Constructors, LLC 401(k) Plan in AK ($16M, 284 participants).
Which 401(k) plans cover a similar participant headcount to The Middlefield Banking Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Color Image Apparel, Inc. 401(k) Profit Sharing Plan B in CA (244 participants, $3M 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 340399850.

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.