MainStreet Bancshares, Inc.

MainStreet Bancshares, Inc. is a Virginia-based financial holding company that owns MainStreet Bank and MainStreet Community Capital, LLC. Through its bank subsidiary, it provides community banking services focused on deposits, lending, cash management, and personalized service in Northern Virginia and the Washington, D.C. metro area.

54,3 %

11,5 %

−1,6 %

— MainStreet Bancshares, Inc.
%
Deposits45% Core checking, savings, and other deposit products used to fund the bank's balance sheet.
Commercial and consumer lending40% Loans to small and medium-sized businesses, professionals, and retail customers.
Fee-based banking services10% Cash management, treasury, and other non-interest income services for business clients.
Branch and digital banking services5% In-person and online banking access that supports customer acquisition and retention.

The bank serves retail customers, small to medium-sized businesses, and professionals in Northern Virginia and the...

  • Retail customerssecondary

    Individuals using deposit accounts, branch services, and digital banking for everyday financial needs.

  • Small and medium-sized businessesprimary

    Businesses that buy loans, operating accounts, and cash management services to support working capital and growth.

  • Professionals and local ownersprimary

    Lawyers, physicians, entrepreneurs, and other relationship-driven clients who value personalized service and local credit decisions.

  • Commercial depositorsprimary

    Clients that place core deposits with the bank to support liquidity and transaction banking needs.

MainStreet Bancshares is concentrated in Northern Virginia and the greater Washington, D.C...

  • Primary market is Northern Virginia and the Washington, D.C. metro area
  • Headquartered in Fairfax County, Virginia, near Washington, D.C.
  • Branch footprint includes Virginia suburbs and one Washington, D.C. branch
  • Local concentration increases exposure to regional credit and deposit trends
  • No disclosed country-level revenue split beyond the U.S. market

The company is focused on growing business relationships, building core deposits, and expanding loans and non-interest...

01
Build core depositsshort-term

Core deposits provide lower-cost, more stable funding for loan growth and liquidity.

02
Grow lending relationshipsshort-term

Loan growth drives interest income and strengthens customer retention through broader relationships.

03
Increase non-interest incomemedium-term

Fee income diversifies revenue away from spread income and improves resilience.

04
Use technology to improve service deliverymedium-term

Digital tools help the bank compete with larger institutions while keeping a local service model.

The business is exposed to credit risk, deposit competition, and interest-rate sensitivity typical of community banks,...

high

Credit deterioration in the local loan book

The bank lends to businesses and consumers in a concentrated market, so local economic stress can increase delinquencies and charge-offs.

Scope
Commercial and consumer loans in Northern Virginia and Washington, D.C.
Materiality
high
high

Deposit competition and funding pressure

Customers can move balances to higher-yielding alternatives, which can raise funding costs and reduce core deposit stability.

Scope
Core deposits and cash management accounts
Materiality
high
high

Interest-rate sensitivity

Bank earnings depend on the spread between loan yields and deposit costs, which can move quickly when rates change.

Scope
Net interest income and margin
Materiality
high
high

Cybersecurity and internet risk

The bank relies on internet-based services and sensitive customer data, making it vulnerable to attacks and service disruptions.

Scope
Digital banking, customer data, and payment channels
Materiality
high
medium

Vendor and third-party dependence

External providers support key operating systems and customer-facing services, so failures can create compliance, reputational, and operational issues.

Scope
Technology platforms and outsourced services
Materiality
medium
Allowance for credit losses
Provision expense, net income, and capital ratios
Non-performing loans and other real estate owned
Credit costs and asset quality metrics
Fair value measurements
Accumulated other comprehensive income and earnings
Goodwill and intangible impairment
Potential non-cash impairment charges
Revenue recognition for fee-based services
Non-interest income timing and comparability

: 28.4.2026