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Vasilios Peros

Business Attorney at Baltimore, MD

5.0   4 reviews
  • State Years
    Dist. of Columbia - DC 21 years
    Maryland - MD 22 years
  • Licensed for 21 years
    State DC
    Acquired 2002
    Good Standing No misconduct found
  • Licensed for 22 years
    State MD
    Acquired 2001
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Vasilios

Learn Vasilios’s areas of practice.

Practice areas
  1. Business
    Corporate, Contracts, Stockholder agreements, Debt financing, Equity investments, Commercial real estate, Employment agreements and other matters, Pre-sale due diligence, Asset purchases, Stock purchases, Mergers, Business related disputes

    22 years

  2. Intellectual property
    Trademarks, Copyrights, Trade secrets, Confidential information, Patents, Intellectual property licenses, Intellectual property audits, Intellectual property disputes

    22 years

  3. Internet
    Technology Contracts, Software Licensing, Distributor and sales contracts, Teaming agreements, Privacy, HIPAA, Data Protection, Cybersecurity, Technology disputes

    22 years

  4. Trademark infringement
    Trademark searches, Trademark registrations (US and international), TTAB oppositions and cancellations, Trademark licenses, Trademark infringement disputes

    22 years

  5. Copyright infringement
    Copyright registrations, Copyright licenses, Copyright infringement disputes

    22 years

Founded in 2011, Law Office of Vasilios Peros, P.C. is a boutique law firm focused primarily on business, technology and intelelctual property law.  With over 25 years of experience in legal advisory, management and engineering roles, Vasilios Peros gained legal experience at premier Baltimore, Maryland law firms and engineering and management experience at a Fortune 100 technology company.  He founded the law firm to provide excellent legal services tailored to each client’s needs, with personalized attention, and at competitive rates. 

We leverage non-legal experience and education to view our client's needs from multiple angles, not only the legal angle. We serve as outside legal counsel to many of clients, and many think of us as being "down the hall" when they need us.

To meet our clients’ other legal needs, the firm is co-counsel with Semmes, Bowen & Semmes, one of Maryland’s largest law firms, and with other law firms of all sizes.



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Law Office of Vasilios Peros, P.C.
25 S. Charles Street.
Suite 1400
Baltimore, MD, 21201


5.0 / 5.0
  4 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by Arsham | August 29, 2022
This review is from a person who hired this attorney.
| Hired Attorney
Helped us grow the business over a decade
Vasilios has been outside general counsel for our national digital marketing agency for over a decade. The business has grown from 10 employees to over 70 in that time. Vasilios has helped us navigate contracts, technology, intellectual property, employment matters, and contract negotiations. As a trusted advisor, he understands our business, is very responsive, and saves us from making costly mistakes as we substantially grow our business. On top of that, his general business advice gives us the confidence we need to negotiate better contract terms. Thank you for the decade of trusted service, Vasilios.
Read less
Posted by anonymous | September 10, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Peaceful resolution
Vasilios played a critical role in helping render a peaceful resolution to a challenging situation. As a new investor in privately held businesses, I grew concerned about getting repaid on my loan; Vasilios provided clear legal guidance to facilitate a positive outcome. He understands what motivates people and used logic and keen instincts to guide and protect me. Without question, I highly recommend him.
Read less
Posted by anonymous | July 6, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Patience and Professionalism
Vasilios successfully resolved my contract dispute in an efficient and professional manner. His knowledge of independent contractor rights within a business setting is second to none. His responsiveness coupled with the diligence and patience he exercised while navigating through seemingly challenging obstacles, was quite simply a breath of fresh air.
Read less
Posted by anonymous | July 22, 2015
More than an attorney
A professional first Mr. Peros has made himself available beyond the call of duty and I would like to take this opportunity to publicly thank him and his staff for being supporters of an Entrepreneur.


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Contact for Details


AVVO RATING 9.7 (Superb)


  • University of Baltimore School of Law
  • JD - Juris Doctor
  • 2000
  • University of Baltimore
  • MA - Masters
  • 2000
  • University of Delaware
  • MA - Masters
  • N/A
  • Virginia Polytechnic Institute and State University
  • BS - Bachelor of Science
  • N/A
View all education


  • American Institute of Aeronautics and Astronautics
  • Associate Fellow
  • 2005 - Present
  • Carroll Technology Council
  • Board Member
  • 2015 - 2016
  • Maryland State Bar Association
  • Chair, Intellectual Property Section
  • 2010 - 2011
  • American Bar Association
  • Chair, TIPS Section Intellectual Property Committee
  • 2004 - 2006
  • Maryland State Bar Association
  • Fellow, Leadership Academy
  • 2003 - 2004
  • Bar Association of Baltimore City
  • Chair, Technology Committee
  • 2002 - 2005
View all associations

Languages Spoken

  • English

Honors and Awards

  • Centers of Influence
  • SmartCEO
  • 2016
  • CPA + ESQ Awards
  • SmartCEO
  • 2015
  • Power Players
  • SmartCEO
  • 2014
  • Legal Elite
  • SmartCEO
  • 2011
  • Legal Elite
  • SmartCEO
  • 2010
  • Legal Elite
  • Smart CEO
  • 2009
  • Pro Bono Lawyer of the Year
  • Venable LLP
  • 2005
  • Public Service Honor Roll Award
  • American Bar Association TIPS Section
  • 2005
  • Presidential Award
  • Bar Association of Baltimore City
  • 2005
  • 25 Years of Contribution to Technology
  • American Institute of Aeronautics and Astronautics
  • 2005
View all awards

Speaking Engagements

  • America's SBDC National Conference
  • Intellectual Property Basics
  • 2005

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