Bank The Union Bank Company
The Union Bank Company is a federally insured bank based in Columbus Grove, Ohio.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- November 21, 1904
- Headquarters
- Columbus Grove, OH
- FDIC certificate #
- 12969
- Fed RSSD ID
- 780218
- Holding company
- United Bancshares Inc
- Website
- www.theubank.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
The Union Bank Company operates 15 branch locations in Ohio. Select a state to drill down to its towns and individual branches.
Ownership
The Union Bank Company is owned by United Bancshares Inc. See the full ownership & merger history.
The Union Bank Company financial summary
Other banks in Ohio
Federally insured banks headquartered in Ohio, by total assets.
- JPMorgan Chase Bank, National Association $4.02T
- U.S. Bank National Association $683.38B
- Fifth Third Bank, National Association $296.12B
- The Huntington National Bank $284.14B
- KeyBank National Association $185.98B
- First Financial Bank $22.69B
- Third Federal Savings and Loan Association of Cleveland $17.47B
- The Park National Bank $12.93B
Similar-size banks
Institutions close to The Union Bank Company’s $1.21B in assets.
- Citizens State Bank $1.21B
- Evolve Bank & Trust $1.21B
- Wood & Huston Bank $1.22B
- Provident Savings Bank, F.S.B. $1.22B
- Forward Bank $1.21B
- PeoplesSouth Bank $1.2B