Middlefield Banc Corp.

Middlefield Banc Corp. operates as the bank holding company for The Middlefield Banking Company that provides various commercial banking services to small and medium-sized businesses, professionals, small business owners, and retail customers in northeastern and central Ohio. It provides checking, savings, negotiable order of withdrawal accounts, money market accounts, time certificates of deposit, commercial loans, real estate loans, various consumer loans, safe deposit facilities, and travelers' checks. The company also offers operational and working capital, term business, residential construction, professional, and residential and mortgage loans, as well as consumer installment loans for home improvements, automobiles, boats, and other personal expenditures; loans to finance capital purchases; selected guaranteed or subsidized loan programs for small businesses; and agricultural loans. Further, it provides official checks, money orders, ATM services, as well as IRA accounts; online banking and bill payment services to individuals; and online cash management services to business customers. In addition, the company resolves and disposes troubled assets in Ohio. As of December 31, 2021, it has 17 banking centers in Chardon, Newbury, and Middlefield, Garrettsville, Mantua, Orwell, Cortland, Dublin, Westerville, Sunbury, Powell, Beachwood, Solon, Twinsburg, and Plain City; as well as an administrative office in Middlefield, and a loan production office in Mentor. Middlefield Banc Corp. was founded in 1901 and is headquartered in Middlefield, Ohio.

Middlefield Banc Corp. trades as MBCN on NASDAQ. The company is classified in Financial Services / Banks - Regional and reports in USD.

The current profile places the business in Banks - Regional. This section is intended to summarize the operating segments, products, geographies, and main revenue lines from official filings.

Latest available fiscal data shows $112.31M of revenue and $19.42M of net income.

Use this area for management strategy, capital allocation priorities, target markets, and measurable goals from the latest annual report or investor presentation.

The app now provides the structure, but exact strategic claims should come from official company documents before being treated as a finished investment thesis.

Middlefield Banc Corp. can be compared against peers such as Colony Bankcorp, Inc., CoastalSouth Bancshares, Inc., Citizens Financial Services, Inc., FinWise Bancorp, The First Bancorp, Inc., John Marshall Bancorp, Inc..

A complete thesis should compare growth, margins, balance-sheet risk, valuation multiples, and market position against direct competitors.

Current signals to investigate include market capitalization of $273.63M, beta of 0.38, and return on equity of +8.5%.

This section should be validated with evidence such as durable margins, brand strength, regulation, switching costs, cost advantage, distribution, or technology.

Key risks should include financial leverage, cyclicality, customer concentration, regulatory exposure, currency risk, and execution risk.

MBCN currently shows total debt of $186.45M and beta of 0.38. Missing data should be treated as a research gap, not as low risk.

Production-capacity detail is not available as structured data yet. For industrial, defense, semiconductor, or real-estate companies, this should be reviewed from annual reports and investor presentations.

No structured backlog field is available yet. If the company reports backlog, review the relevant filing section before adding it to the thesis.

Use this section for major contracts, product launches, construction projects, acquisitions, or strategic programs that can materially affect valuation.

Recent filings to review: 15-12G (2026-03-12 00:00:00), 25-NSE (2026-03-02 00:00:00), 4 (2026-03-02 00:00:00), 4 (2026-03-02 00:00:00).

Customer concentration is not available as structured data here. Add it from official filings when a company discloses material customers or revenue concentration.

Supplier concentration and critical supply-chain dependencies are not available as structured data here. This should be researched from annual reports and risk disclosures.

Company website: https://www.middlefieldbank.bank

For US-listed stocks, verify the thesis against official filings, earnings call transcripts, and company investor relations materials.