First Seacoast Bancorp Inc is a savings and loan holding company. Its business consists of taking deposits from the general public and investing those deposits, together with funds generated from operations and borrowings from the Federal Home Loan Bank, in one-to-four-family residential real estate loans, commercial real estate, and multi-family real estate loans, acquisition, development and land loans, commercial and industrial loans, home equity loans and lines of credit and consumer loans. The company generates revenue from financial instruments, such as loans, letters of credit, and investment securities, as well as revenue related to mortgage servicing activities and bank-owned life insurance.