About
Nat P. Calamis is an Equity Partner and managing partner of Carr Maloney P.C. who focuses on employment and labor law, business law, commercial litigation, government investigations, and related counseling. He represents private companies, nonprofits, schools, property managers, construction companies, trade associations, government contractors, technology companies, professional partnerships, and executives. His work includes trial defense, preventive counseling, training, privacy issues, and strategies for resolving employment and business disputes.
Nat earned a J.D. from Catholic University of America, Columbus School of Law and a B.A. from Boston College. He is admitted in the District of Columbia, Maryland, and Virginia and practices before several federal courts. His education and litigation background support his work on employment statutes, business disputes, restrictive covenants, privacy concerns, and investigations, while helping organizations assess risk and respond to legal issues that affect their workforce and operations.
Nat has served as lead counsel in bench trials, jury trials, and arbitration proceedings. His employment work includes discrimination, harassment, retaliation, wage and hour, leave, wrongful discharge, and labor-related claims before courts and agencies such as the EEOC and the American Arbitration Association. His commercial practice covers noncompetition and nonsolicitation agreements, trade secrets, copyright, defamation, contracts, fiduciary duties, shareholder disputes, and emergency injunction proceedings.
Nat P. Calamis has held leadership roles in the D.C. Defense Lawyers’ Association and has received professional recognition for labor and employment litigation. He also speaks and writes on employment law, insurance, arbitration, cybersecurity, and related issues. His practice combines courtroom experience with day-to-day business counseling, helping employers and other organizations respond to disputes, improve policies, manage sensitive investigations, and address legal risks before they interfere with broader business goals.
Law Office Affiliations
- Equity Partner, Carr Maloney P.C.
- Member, District of Columbia Bar
- Member, Maryland State Bar Association
- Member, Virginia State Bar
- President, D.C. Defense Lawyers’ Association (DCDLA) (2019-2020)
- Member, The Barristers
- Member, International Association of Defense Counsel (IADC)
- Member, The Counsellors
- Member, The John Carroll Society
Licensed State
- District of Columbia
- Maryland
- Virginia
Education
- Catholic University of America, Columbus School of Law
Juris Doctor (JD) - Boston College
Bachelor of Arts (BA)
Awards & Badges




- Discrimination
- Employment Litigation
- Sexual Harassment
- Wage & Hour Laws
- Wrongful Termination
- Business Litigation
- Science & Technology
- Restraining Orders
- Trade Secrets
- Administrative
- Sexual Abuse





