Your business success is my passion. Call me today! 801.201.5300

Practice Areas

Practice Areas


  • Business Law
  • Securities Law
  • General Counsel Services
  • Real Estate Law
  • Employment Law
  • Not-for-Profit Business Entity Law
  • Regulatory & Compliance
  • Business Mediation 

Business & Securities Law


Whether you are looking to form a company, merge a company, do a capital raise, have a litigation matter, or need general outside counsel services, I have extensive experience in business law, as well as high-level securities law expertise that is unparalleled in Utah.  I have worked with numerous start-ups, growing companies, large public companies, and foreign governments.  Let me help you design 

your idea of business success.

Find out more

General Counsel Services


My Signature General Counsel Services are as dynamic as they are flexible.  Drawing on my extensive corporate law experience, I provide exemplary outside General Counsel ("GC") services to companies that do not currently employ an in-house GC - or have a GC that would benefit from my expertise in a particular area of law, such as M&A, securities, or compliance.  My rates for this outstanding service are transactional, monthly, or yearly, depending on your company's needs. 

Explore general counsel services

Karen O'Brien, Esq.

Innovative Legal Solutions


Whether it is high-level securities advice on funding your tech company or the fulfillment of a start-up dream, I have the brainpower & know-how to create and execute the best possible plan of action for you.  

Karen O'Brien, Esq.


Hailing from large international law firms in NYC & DC, as well as preeminent public corporations, Karen is a proactive, engaging & clever advocate, who is fluent in Spanish and has more than 20 years of unparalleled, high-level & diverse domestic & international legal experience.  Get to know her - and, most importantly - 

find out what she can do for you!

Contact Karen O'Brien Today!

Extensive Expertise


I have extensive expertise successfully representing start-ups, growing companies, public corporations 

& even foreign governments.  

Put my expertise to work for you today!