1st Security Bank Overview

Financial ServicesCompany

Where is 1st Security Bank headquartered?

1st Security Bank is headquartered in Mountlake Terrace, Washington.

What is 1st Security Bank’s revenue?

1st Security Bank disclosed revenue of 142M USD for 2024 and 141M USD for 2023.

How many employees does 1st Security Bank have?

1st Security Bank has 567 employees.

What sector is 1st Security Bank in?

1st Security Bank is a financial services company.

When was 1st Security Bank founded?

1st Security Bank was founded in 1936.

1st Security Bank

FS Bancorp, Inc. (1st Security Bank Of Washington)

6920 220th Street SW,
Mountlake Terrace, Washington 98043
United States,
(425) 771-5299
www.fsbwa.com

1st Security Bank is the holding company for 1st Security Bank, which provides loan and deposit services primarily to small and middle-market businesses and individuals in Western Washington through its 21 bank branches and eight loan production offices in various suburban communities in Western Washington, and one loan production office in the market area of the Tri-Cities, Washington. 1st Security services home mortgage customers throughout Washington State with an emphasis in Western Washington and Tri-Cities home lending markets. 1st Security Bank was incorporated in 1936 and is based in Mountlake Terrace, Washington.


M&A Summary

Buy vs Sell

Year ≤ '20 '21 '22 '23 '24 '25 T
Buy (0.2/yr) # 1 - 1 - - - 2
vol $31M $31M
Sell (0.0/yr) # - - - - - - 0
  2

Top M&A Advisors

Financial Deals
Raymond James - Investment Banking
1
Legal Deals
Keller Rohrback
1

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