| $150,000–350,000 | BUEI LLC | WASHINGTON, DC | Sandy Spring Bank |
| $150,000–350,000 | BUILD CONSULTING, LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | BUILDING ENERGY HOLDING US, LLC | WASHINGTON, DC | Cache Valley Bank |
| $150,000–350,000 | BULLARD STREET, LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | BULLFEATHERS LLC | WASHINGTON, DC | PNC Bank, National Association |
| $350,000–1 million | BUNDLE BIT LLC | WASHINGTON, DC | Sandy Spring Bank |
| $350,000–1 million | BUNGALOW LLC | WASHINGTON, DC | EagleBank |
| $350,000–1 million | BUSBOYS INC | WASHINGTON, DC | PNC Bank, National Association |
| $350,000–1 million | BUSBOYS OF BROOKLAND LLC | WASHINGTON, DC | PNC Bank, National Association |
| $350,000–1 million | BUSBOYS OF TAKOMA LLC | WASHINGTON, DC | PNC Bank, National Association |
| $150,000–350,000 | BUSINESS OPERATIONS INC. | WASHINGTON, DC | Truist Bank |
| $350,000–1 million | BUSINESS PROMOTION CONSULTANTS | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | BUSINESS-HIGHER EDUCATION FORUM | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | BUYING TIME LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | BYTE BACK, INC. | WASHINGTON, DC | TD Bank, National Association |
| $150,000–350,000 | C & F EVANS SEAFOOD INC | WASHINGTON, DC | Burke and Herbert Bank and Trust Company |
| $350,000–1 million | C.P.R. MEDICAL TRANSPORTATION LLC | WASHINGTON, DC | First National Bank of Pennsylvania |
| $150,000–350,000 | CADYS ALLEY RESTAURANT CONCEPTS LLC | WASHINGTON, DC | EagleBank |
| $150,000–350,000 | CAFE DUPONT LLC | WASHINGTON, DC | Bank of America, National Association |
| $350,000–1 million | CAFRITZ INTERESTS LLC | WASHINGTON, DC | EagleBank |
| $350,000–1 million | CAIR FOUNDATION INC. | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CALVARY WOMEN'S SERVICES | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CAMPAIGN FOR THE FAIR SENTENCING OF YOUTH | WASHINGTON, DC | Capital One, National Association |
| $350,000–1 million | CAMPAIGN LEGAL CENTER, INC. (THE) | WASHINGTON, DC | Bank of America, National Association |
| $150,000–350,000 | CANTINA BAMBINA LLC | WASHINGTON, DC | EagleBank |
| $150,000–350,000 | CANTINA CALLE N, LLC | WASHINGTON, DC | Bank of America, National Association |
| $150,000–350,000 | CAP8 CONSTRUCTION, LLC | WASHINGTON, DC | The National Capital Bank of Washington |
| $350,000–1 million | CAPITAL AREA IMMIGRANTS RIGHTS COALITION | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CAPITAL AREA RENAL ASSOCIATES,PC | WASHINGTON, DC | Old Dominion National Bank |
| $150,000–350,000 | CAPITAL ASSET MANAGEMENT GROUP, INC. | WASHINGTON, DC | Trustar Bank |
| $350,000–1 million | CAPITAL AUTO AND TRUCK AUCTION, INC. | WASHINGTON, DC | Sandy Spring Bank |
| $150,000–350,000 | CAPITAL CERTIFIED COLLISION CENTER LLC | WASHINGTON, DC | Truist Bank |
| $350,000–1 million | CAPITAL CITY PROTECTIVE SOLUTIONS LLC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CAPITAL CITY REAL ESTATE LLC | WASHINGTON, DC | Vinings Bank |
| $150,000–350,000 | CAPITAL CONSTRUCTION CONSULTANTS, INC. | WASHINGTON, DC | Sandy Spring Bank |
| $150,000–350,000 | CAPITAL CONSULTING LLC | WASHINGTON, DC | Wells Fargo Bank, National Association |
| $350,000–1 million | CAPITAL EAGLE, INC | WASHINGTON, DC | Severn Bank, A Division of |
| $150,000–350,000 | CAPITAL KIDS INC II | WASHINGTON, DC | Cross River Bank |
| $150,000–350,000 | CAPITAL PARTNERS FOR EDUCATION | WASHINGTON, DC | Citibank, N.A. |
| $350,000–1 million | CAPITAL RESTAURANT HOLDINGS INC | WASHINGTON, DC | Interaudi Bank |
| $150,000–350,000 | CAPITAL RESTAURANT RESOURCES | WASHINGTON, DC | Customers Bank |
| $150,000–350,000 | CAPITALRE LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CAPITOL BREATHE FREE SINUS & ALLERGY CENTERS,LLC | WASHINGTON, DC | Old Dominion National Bank |
| $150,000–350,000 | CAPITOL COMPLIANCE ASSOCIATES, INC. | WASHINGTON, DC | Newtek Small Business Finance, Inc. |
| $150,000–350,000 | CAPITOL ENGINEERING GROUP LLC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CAPITOL HILL BAPTIST CHURCH | WASHINGTON, DC | The National Capital Bank of Washington |
| $1–2 million | CAPITOL HILL DAY SCHOOL | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CAPITOL HILL DENTAL GROUP, PLLC | WASHINGTON, DC | Wells Fargo Bank, National Association |
| $150,000–350,000 | CAPITOL HILL HARDWARE, LLC | WASHINGTON, DC | City National Bank |
| $350,000–1 million | CAPITOL HOSPITALITY LLC | WASHINGTON, DC | Bank of America, National Association |
| $150,000–350,000 | CAPITOL LANGUAGE SERVICES LLC | WASHINGTON, DC | TD Bank, National Association |
| $350,000–1 million | CAPITOL OUTDOOR, INC | WASHINGTON, DC | United Bank |
| $2–5 million | CAPITOL PAVING OF D.C., INC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CAPITOL PROCESS SERVICES, INC. | WASHINGTON, DC | Virginia National Bank |
| $150,000–350,000 | CAPITOLHILL CONSORTIUM FOR COUNSELING & CONSULTATION LLC | WASHINGTON, DC | PNC Bank, National Association |
| $2–5 million | CAPLIN & DRYSDALE CHARTERED | WASHINGTON, DC | Bank of America, National Association |
| $350,000–1 million | CAPSTONE, LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CARLSON RESTAURANT GROUP, LLC | WASHINGTON, DC | Capital Bank, National Association |
| $1–2 million | CARMINE'S DC LLC | WASHINGTON, DC | BankUnited, National Association |
| $150,000–350,000 | CAROLINE BERMAN DMD, PA | WASHINGTON, DC | Citibank, N.A. |
| $150,000–350,000 | CARR 220 SOUTH UNION STREET, LLC | WASHINGTON, DC | EagleBank |
| $2–5 million | CARR COMPANIES, LLC | WASHINGTON, DC | EagleBank |
| $350,000–1 million | CARR MALONEY P.C. | WASHINGTON, DC | United Bank |
| $2–5 million | CARR-WHARF 3B HOTEL LESSEE LLC | WASHINGTON, DC | EagleBank |
| $350,000–1 million | CARTICA MANAGEMENT LLC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CARUSO FLORIST INC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CASEDRIVEN TECHNOLOGIES, INC. | WASHINGTON, DC | EagleBank |
| $350,000–1 million | CASSIDY LEVY KENT USA LLP | WASHINGTON, DC | Truist Bank |
| $350,000–1 million | CATALIST, LLC | WASHINGTON, DC | United Bank |
| $2–5 million | CATHOLIC CHARITIES OF THE ARCHDIOCESE OF WASHINGTON, INC. | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CAUDILL WEBSITE DESIGN AND CONSTRUCTION, INC. | WASHINGTON, DC | TD Bank, National Association |
| $5–10 million | CAVA MEZZE GRILL, LLC | WASHINGTON, DC | Truist Bank |
| $1–2 million | CAVAN SOLUTIONS INC | WASHINGTON, DC | Trustar Bank |
| $150,000–350,000 | CCM US LLC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CEC INC. | WASHINGTON, DC | Peoples Bank |
| $350,000–1 million | CENSEO CONSULTING GROUP, INC | WASHINGTON, DC | Sandy Spring Bank |
| $150,000–350,000 | CENSEO SOLUTIONS INC. | WASHINGTON, DC | Sandy Spring Bank |
| $350,000–1 million | CENTER FOR A NEW AMERICAN SECURITY INC. | WASHINGTON, DC | EagleBank |
| $350,000–1 million | CENTER FOR APPLIED LINGUISTICS | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CENTER FOR CHILDREN'S LAW AND POLICY, INC. | WASHINGTON, DC | Capital Bank, National Association |
| $350,000–1 million | CENTER FOR DEMOCRACY AND TECHNOLOGY | WASHINGTON, DC | Bank of America, National Association |
| $350,000–1 million | CENTER FOR ECONOMIC AND POLICY RESEARCH | WASHINGTON, DC | TD Bank, National Association |
| $150,000–350,000 | CENTER FOR EDUCATION REFORM | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CENTER FOR FOOD SAFETY INC | WASHINGTON, DC | The National Capital Bank of Washington |
| $150,000–350,000 | CENTER FOR HEALTH & GENDER EQUITY | WASHINGTON, DC | Bank of America, National Association |
| $350,000–1 million | CENTER FOR IMMIGRATION STUDIES INC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | CENTER FOR INTERNATIONAL POLICY | WASHINGTON, DC | United Bank |
| $350,000–1 million | CENTER FOR LAW AND SOCIAL POLICY | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CENTER FOR RESPONSIVE POLITICS | WASHINGTON, DC | United Bank |
| $350,000–1 million | CENTER FOR SCIENCE IN THE PUBLIC INTERES | WASHINGTON, DC | Wells Fargo Bank, National Association |
| $150,000–350,000 | CENTER FOR SECURITY POLICY INC | WASHINGTON, DC | PNC Bank, National Association |
| $2–5 million | CENTER FOR STRATEGIC AND INTERNATIONAL STUDIES, INC | WASHINGTON, DC | Truist Bank |
| $150,000–350,000 | CENTER FOR THE NATIONAL INTEREST | WASHINGTON, DC | Wells Fargo Bank, National Association |
| $1–2 million | CENTER FOR THE STUDY OF SERVICES | WASHINGTON, DC | United Bank |
| $350,000–1 million | CENTER FOR THE STUDY OF SOCIAL POLICY | WASHINGTON, DC | PNC Bank, National Association |
| $350,000–1 million | CENTER FOR U.S. GLOBAL LEADERSHIP | WASHINGTON, DC | Truist Bank |
| $350,000–1 million | CENTERPOINT EDUCATION SERVICES | WASHINGTON, DC | The National Capital Bank of Washington |
| $2–5 million | CENTERS LLC | WASHINGTON, DC | PNC Bank, National Association |
| $150,000–350,000 | CENTRAL AMERICAN RESOURCE CENTER CARECEN | WASHINGTON, DC | PNC Bank, National Association |
| $350,000–1 million | CENTRAL RESTO LLC | WASHINGTON, DC | PNC Bank, National Association |