| $1–2 million | 2 CIRCLE INCORPORATED | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | 23RD STREET CORPORATION | ARLINGTON, VA | Burke & Herbert Bank & Trust Company |
| $150,000–350,000 | 2401 WILSON, LLC | ARLINGTON, VA | EagleBank |
| $350,000–1 million | 2900 WILSON, LLC. | ARLINGTON, VA | EagleBank |
| $2–5 million | ACE TEMPORARIES INC. | ARLINGTON, VA | The Freedom Bank of Virginia |
| $350,000–1 million | ACISTEK CORPORATION | ARLINGTON, VA | The Freedom Bank of Virginia |
| $2–5 million | ADVANCED CONCEPTS AND TECHNOLOGIES INTERNATIONAL, LLC | ARLINGTON, VA | FVCbank |
| $350,000–1 million | ADVANCED RESOURCES INTERNATIONAL, INC. | ARLINGTON, VA | FVCbank |
| $150,000–350,000 | AGUAVIVA OF ALEXANDRIA INC | ARLINGTON, VA | Truist Bank |
| $1–2 million | AHC MANAGEMENT, LLC | ARLINGTON, VA | MainStreet Bank |
| $1–2 million | AHC, INC. | ARLINGTON, VA | MainStreet Bank |
| $1–2 million | AIR FORCE ASSOCIATION | ARLINGTON, VA | Denali State Bank |
| $5–10 million | AIRLINES REPORTING CORPORATION | ARLINGTON, VA | U.S. Bank, National Association |
| $350,000–1 million | AJW INC | ARLINGTON, VA | Wells Fargo Bank, National Association |
| $350,000–1 million | ALCALDE & FAY LTD | ARLINGTON, VA | The National Capital Bank of Washington |
| $150,000–350,000 | ALIMAX ENTERPRISES, LLC | ARLINGTON, VA | FVCbank |
| $150,000–350,000 | ALLIED TITLE AND ESCROW LLC | ARLINGTON, VA | Old Dominion National Bank |
| $150,000–350,000 | AMERICA'S PUBLIC TELEVISION STATIONS | ARLINGTON, VA | Bank of America, National Association |
| $350,000–1 million | AMERICAN ASSOCIATION OF COLLEGES OF PHARMACY | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | AMERICAN ASSOCIATION OF MUSEUMS | ARLINGTON, VA | Bank of America, National Association |
| $150,000–350,000 | AMERICAN INTELLECTUAL PROPERTY LAW ASSOCIATION | ARLINGTON, VA | Itria Ventures LLC |
| $350,000–1 million | AMERICAN PUBLIC HUMAN SERVICES ASSOCIATION | ARLINGTON, VA | United Bank |
| $2–5 million | AMERICAN SERVICE CENTER ASSOCIATES OF ALEXANDRIA LLC | ARLINGTON, VA | Truist Bank |
| $2–5 million | AMERICAN SERVICE CENTER ASSOCIATES, LLC | ARLINGTON, VA | Bank of America, National Association |
| $1–2 million | AMERICAN SOCIETY OF PENSION PROFESSIONALS & ACTUARIES INC | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | AMERICAN STUDIES CENTER | ARLINGTON, VA | Capital Bank, National Association |
| $150,000–350,000 | AMITEL INC | ARLINGTON, VA | Bank of America, National Association |
| $1–2 million | AMYOTROPHIC LATERAL SCLEROSIS ASSOCIATION INC, THE | ARLINGTON, VA | Bank of America, National Association |
| $350,000–1 million | AND INC | ARLINGTON, VA | PNC Bank, National Association |
| $1–2 million | ANDERSON CLINIC, INC | ARLINGTON, VA | Old Dominion National Bank |
| $1–2 million | ANGLICOTECH, LLC | ARLINGTON, VA | The National Capital Bank of Washington |
| $150,000–350,000 | ANIMAL CLINIC OF ARLINGTON | ARLINGTON, VA | Atlantic Union Bank |
| $350,000–1 million | ANIMAL WELFARE LEAGUE OF ARLINGTON | ARLINGTON, VA | FVCbank |
| $350,000–1 million | ANLAR LLC | ARLINGTON, VA | Truist Bank |
| $1–2 million | ARC ASPICIO LLC | ARLINGTON, VA | TD Bank, National Association |
| $150,000–350,000 | ARCANUM GLOBAL, INC. | ARLINGTON, VA | Bank of America, National Association |
| $2–5 million | ARDENT MANAGEMENT CONSULTING, INC. | ARLINGTON, VA | United Bank |
| $2–5 million | ARIES BUILDING SYSTEMS, LLC | ARLINGTON, VA | Third Coast Bank |
| $150,000–350,000 | ARLINGTON CATHOLIC HERALD INC | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | ARLINGTON ENT ASSOCIATES | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | ARLINGTON FOOD ASSISTANCE CENTER | ARLINGTON, VA | MainStreet Bank |
| $350,000–1 million | ARLINGTON FREE CLINIC, INC. | ARLINGTON, VA | United Bank |
| $350,000–1 million | ARLINGTON HEATING & AIR CONDITIONING INC | ARLINGTON, VA | The Freedom Bank of Virginia |
| $350,000–1 million | ARLINGTON PARTNERSHIP FOR AFFORDABLE HOUSING | ARLINGTON, VA | MainStreet Bank |
| $150,000–350,000 | ARLINGTON PRIMARY CARE PC | ARLINGTON, VA | The Freedom Bank of Virginia |
| $350,000–1 million | ARLINGTON STREET PEOPLE'S ASSISTANCE NETWORK, INC. | ARLINGTON, VA | John Marshall Bank |
| $350,000–1 million | ARROWINE INC | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | ASENTI DILLIGENCE PARTNERS, LLC | ARLINGTON, VA | North Valley Bank |
| $1–2 million | ASHOKA | ARLINGTON, VA | Citibank, N.A. |
| $1–2 million | ASI GOVERNMENT, LLC | ARLINGTON, VA | Atlantic Union Bank |
| $1–2 million | ASSOCIATION OF THE UNITED STATES ARMY | ARLINGTON, VA | Idaho First Bank |
| $150,000–350,000 | AST COWEN DESIGN GROUP LLC | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | AUGUR CONSULTING INC | ARLINGTON, VA | Wells Fargo Bank, National Association |
| $150,000–350,000 | AUGUSTA PROPERTIES LLC | ARLINGTON, VA | Sandy Spring Bank |
| $150,000–350,000 | AVISAR | ARLINGTON, VA | United Bank |
| $150,000–350,000 | AZURE DREAM LLC | ARLINGTON, VA | FVCbank |
| $150,000–350,000 | BAIK DUONG MA NGUYENS, DDS, PC | ARLINGTON, VA | MainStreet Bank |
| $150,000–350,000 | BALLSTON SERVICE CENTER INC. | ARLINGTON, VA | Sandy Spring Bank |
| $150,000–350,000 | BARLEY MAC OF COURTHOUSE INC | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | BASKET SAVINGS, INC. | ARLINGTON, VA | TD Bank, National Association |
| $150,000–350,000 | BBB CORPORATION | ARLINGTON, VA | Burke & Herbert Bank & Trust Company |
| $150,000–350,000 | BBB WISE GIVING ALLIANCE | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | BCDC LLC | ARLINGTON, VA | Hanmi Bank |
| $350,000–1 million | BCN ENTERPRISES LLC | ARLINGTON, VA | The National Capital Bank of Washington |
| $1–2 million | BEAN, KINNEY & KORMAN, P.C. | ARLINGTON, VA | United Bank |
| $1–2 million | BEST PRACTICE ASSOCIATES L.L.C. | ARLINGTON, VA | Fifth Third Bank |
| $150,000–350,000 | BETHESDA BAGELS OF ROSSLYN LLC | ARLINGTON, VA | EagleBank |
| $2–5 million | BISHOP DENIS J O'CONNELL HIGH SCHOOL | ARLINGTON, VA | United Bank |
| $150,000–350,000 | BKK 54 INC | ARLINGTON, VA | Sandy Spring Bank |
| $350,000–1 million | BLACK CAPE, INC. | ARLINGTON, VA | Atlantic Union Bank |
| $1–2 million | BLACK SPOKE LLC | ARLINGTON, VA | United Bank |
| $350,000–1 million | BLACKFIN REAL ESTATE INVESTORS LLC | ARLINGTON, VA | Truist Bank |
| $350,000–1 million | BLAKE WILSON GROUP LLC | ARLINGTON, VA | Atlantic Union Bank |
| $150,000–350,000 | BLUE MOON ENGINEERING INC. | ARLINGTON, VA | TD Bank, National Association |
| $350,000–1 million | BLUE RASTER LLC | ARLINGTON, VA | Citibank, N.A. |
| $150,000–350,000 | BOARD ROOM VA LLC | ARLINGTON, VA | The National Capital Bank of Washington |
| $150,000–350,000 | BOB & EDITH'S DINER IV, LLC | ARLINGTON, VA | First Bank of the Lake |
| $150,000–350,000 | BOB & EDITH'S DINER, LLC | ARLINGTON, VA | First Bank of the Lake |
| $150,000–350,000 | BOURBON COFFEE HOLDINGS N.A., LLC | ARLINGTON, VA | Bank of America, National Association |
| $150,000–350,000 | BRIDGE COMMUNICATIONS, LLC | ARLINGTON, VA | LendingClub Bank, National Association |
| $350,000–1 million | BRIDGEPHASE LLC | ARLINGTON, VA | First Bank |
| $150,000–350,000 | BRIDGES TO INDEPENDENCE | ARLINGTON, VA | EagleBank |
| $150,000–350,000 | BT ENERGY, INC. | ARLINGTON, VA | Citizens and Farmers Bank |
| $1–2 million | BUBLUP INC | ARLINGTON, VA | Bank of America, National Association |
| $5–10 million | BUCHANAN & EDWARDS INC | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | BUILT ENVIRONMENT ENGINEERS, PLLC | ARLINGTON, VA | John Marshall Bank |
| $150,000–350,000 | BURGERS OF COLUMBIA PIKE INC | ARLINGTON, VA | United Bank |
| $350,000–1 million | BURNINGCASTLE LLC | ARLINGTON, VA | PNC Bank, National Association |
| $5–10 million | BYTECUBED LLC | ARLINGTON, VA | Atlantic Union Bank |
| $350,000–1 million | C & G IMPORTS INC | ARLINGTON, VA | Truist Bank |
| $150,000–350,000 | C2M LLC | ARLINGTON, VA | United Bank |
| $150,000–350,000 | C3 INTEGRATED SOLUTIONS INC | ARLINGTON, VA | Bank of America, National Association |
| $350,000–1 million | CAPITOL BRIDGE LLC | ARLINGTON, VA | Sandy Spring Bank |
| $150,000–350,000 | CAPITOL REHAB INC | ARLINGTON, VA | PNC Bank, National Association |
| $350,000–1 million | CARING HANDS ANIMAL HOSPITAL OF ARLINGTON | ARLINGTON, VA | Atlantic Union Bank |
| $150,000–350,000 | CARING HANDS ANIMAL HOSPITAL OF CLARENDON, LLC | ARLINGTON, VA | Atlantic Union Bank |
| $350,000–1 million | CARO LLC | ARLINGTON, VA | Burke & Herbert Bank & Trust Company |
| $150,000–350,000 | CASALS AT CLARENDON LLC | ARLINGTON, VA | PNC Bank, National Association |
| $350,000–1 million | CENTER FOR REGIONAL ECONOMIC COMPETITIVENESS | ARLINGTON, VA | Sandy Spring Bank |
| $150,000–350,000 | CG STRATEGY, INC. | ARLINGTON, VA | Bank of America, National Association |