South Side Trust & Savings Bank

What South Side Trust & Savings Bank does

Southside Bank is a privately held, Texas-based community bank headquartered in Tyler that provides a full-service retail, commercial, mortgage, and wealth management banking platform to individuals, small and mid-sized businesses, and high-net-worth households across multiple Texas markets including Austin, Dallas, Fort Worth, Houston, Southeast Texas, and East Texas. Its product architecture follows a core-plus-modules structure: core deposit products (Classic Checking, savings, CDs, retirement accounts), core lending products (mortgage, personal loans, student loans, business loans, personal and business credit cards), and a digital banking layer (online banking, mobile app, mobile deposit, text banking, eStatements) — supplemented by a business treasury management suite (ACH, Autobooks, Brink's Complete, lockbox, merchant services, remote deposit capture, zero balance accounts, corporate online banking) and an Interactive Teller Machine for extended-hours branch service.

The bank earns revenue through four streams: net interest income on its loan portfolio (mortgages, personal, business, credit cards), deposit and account fees on checking/savings/CDs/retirement accounts, wealth management and trust fees from investment management and trust services, and treasury management transaction fees for business cash management. Distribution is a hybrid model combining a Texas branch network with self-serve digital channels and a contact center; the go-to-market motion is enterprise field sales in the sense that relationship managers call on individuals, businesses, and wealth clients locally through branches. Pricing is not publicly disclosed; rates are accessible only via inquiry or authenticated login. The bank holds FDIC insurance and Equal Housing Lender status, and recently expanded its footprint with new branches in The Woodlands (Greater Houston entry), Bellwood Park in west Tyler, and Cleveland, while extending wealth management into North Texas under a new Regional President.

Name

South Side Trust & Savings Bank

Legal name

Southside Bank

Website

https://southsidebank.com

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

Southside Bank is a privately held Texas community bank headquartered in Tyler that delivers retail, business, mortgage, treasury management, and wealth/trust services to individuals, SMBs, and high-net-worth clients across multiple Texas markets.

Ownership category

akta.pro rank

Product category

Community Banking

NAICS

Commercial Banking (52211)

SIC

State Commercial Banks (6022)

akta.pro primary industry

Mass-Market Consumer Deposit Banking (Checking/Savings) (FSABAAAA)

akta.pro secondary industry

Retail Wealth & Bancassurance Distribution (Investment & Insurance via Bank) (FSABAAAJ)

Keywords

• Retail banking services
• Community banking
• Mortgage lending
• Treasury management
• Wealth management

Headquarters

HQ city

Champaign

HQ country

United States

HQ region

North America

Offices10 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Interest Income: Traditional banking revenue generated from interest on loans including mortgage loans, personal loans, business loans, and credit cards
2. Deposit and Account Fees: Fees associated with checking accounts, savings accounts, CDs, and retirement accounts
3. Wealth Management and Trust Fees: Revenue from investment services and wealth management services including investment management and trust services
4. Treasury Management Fees: Fees for business services including ACH receipts/payments, merchant services, lockbox services, payroll services, and corporate online banking

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

South Side Trust & Savings Bank (operating as Southside Bank) provides comprehensive retail and commercial banking products including personal checking, savings, CDs, and retirement accounts, mortgage lending, personal and student loans, business checking and savings, business loans, business credit cards, treasury management services, and wealth management and trust services. Distribution is through an extensive Texas branch network supplemented by online and mobile digital banking channels.

Product overview

Southside Bank is a regional financial institution offering a comprehensive suite of banking products across personal, business, and wealth management segments. The bank operates on a platform-plus-modules architecture with core deposit and lending products (checking, savings, CDs, mortgages, loans) complemented by digital banking modules (online banking, mobile app, mobile deposit, text banking, eStatements) and business treasury management services (ACH payments, lockbox, merchant services, corporate online banking, zero balance accounts). Wealth management and trust services round out the holistic financial offerings. The bank serves customers across Texas through branches and digital channels.

Differentiator

Problem solved

Functional benefit

Products and services

• Classic Checking Primary personal checking account offering, described as the bank's most popular account, for individual consumers seeking everyday banking.
• Personal Savings Personal savings account for individual customers to build savings toward financial goals.
• Certificates of Deposit (CDs) Time deposit accounts with fixed terms and rates for personal savings growth.
• Retirement Accounts Individual retirement accounts and pension planning products for personal retirement preparation.
• Mortgage Lending Home purchase and refinancing loans for homebuyers and homeowners, with online and in-branch application options.
• Personal Credit Cards Credit card products for personal consumer use.
• Personal Loans Unsecured personal loans for individual financial needs.
• Student Loans Education financing products for students.
• Business Accounts Checking and savings accounts designed for business operations.
• Business Savings Savings products for business customers to manage operating reserves.
• Business Loans Commercial lending products including term loans and lines of credit for businesses.
• Business Credit Cards Credit card products for business expense management.
• Treasury Management Services Comprehensive cash management suite for business customers including payables, receivables, ACH receipts and payments, fraud prevention, cash sweep (zero balance accounts), lockbox, merchant services, payroll services, remote deposit capture, and corporate online banking.
• Investment Services Brokerage and investment advisory services for wealth building, targeting high-net-worth individuals and families.
• Wealth Management and Trust Comprehensive wealth management, estate planning, and trust services for high-net-worth individuals, with current expansion into North Texas.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature4 records

Scale indicators1 record

Recent moves8 records

Expansion highlights5 records

Direct peers

• Frost Bank (Cullen/Frost Bankers): Frost Bank is a Texas-headquartered regional bank offering personal, business, mortgage, and wealth services across major Texas metros with a similar branch-led community banking model. It is the most directly comparable large Texas community bank to Southside Bank.
• Texas Capital Bancshares: Texas Capital Bancshares is a Texas-chartered commercial bank with business banking, treasury management, and wealth services concentrated in Texas. Comparable SMB-tilted commercial banking model.
• Glacier Bancorp: Glacier Bancorp is a multi-state community bank holding company emphasizing relationship banking, business lending, and treasury services. Comparable as a community bank acquirer and operator with similar geographic diversification strategy.
• Veritex Holdings: Veritex Community Bank is a Dallas-based community bank providing commercial, consumer, mortgage, and treasury services across Texas. Strongly comparable on size, geography, and product mix.
• First Financial Bankshares: First Financial Bankshares operates a Texas-based community banking franchise with commercial lending, treasury management, and trust services across multiple Texas regions. Direct overlap in markets and product set.
• Independent Bank Group: Independent Bank Group is a Texas-based community bank serving consumers and SMBs through mortgage, business banking, and wealth services across DFW, Houston, and Austin. Comparable in scale, product mix, and regional focus.
• Prosperity Bancshares: Prosperity Bancshares is a Texas-focused community bank with extensive branch coverage, deposit gathering, and small-to-mid-sized business lending. Its geographic concentration and product mix closely mirror Southside Bank's footprint.

Broad incumbents

• BOK Financial: BOK Financial is a Tulsa-based regional bank with major Texas presence via BOKF/Bank of Texas, offering commercial, treasury, and wealth management. Comparable business banking and treasury management products across overlapping Texas markets.
• Pinnacle Financial Partners: Pinnacle Financial Partners is a Southeast/Texas regional bank with strong community banking, treasury management, and wealth services. Comparable relationship-based community bank model with expanded Texas footprint.
• Cadence Bank: Cadence Bank is a regional bank with significant Texas/Southeast presence offering consumer, business, treasury management, and wealth services. Larger scale but overlapping product suite and geographies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks4 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about South Side Trust & Savings Bank