Nadia Haymour

Jonathan Calvert is a corporate and commercial lawyer with Witten LLP in Edmonton, Alberta. His practice focuses on Banking and Finance Law , Commercial Leasing Law , Corporate Law , and Commercial Real Estate Law . Jon advises clients on a wide range of commercial real estate and financing matters, including the acquisition, financing, development, leasing, and sale of commercial, industrial, retail, condominium, and multi-family properties. Jon works with entrepreneurs, corporations, financ...

Trevor’s practice includes corporate, commercial and real estate law, with specialized expertise working with airports and airport authorities in the Province of Alberta in relation to leasing, licensing, tendering, governance and regulatory matters within a federally regulated industry, including the Official Languages Act, Aeronautics Act and other federal legislation.

Jeff Fixsen has advised corporations and individuals in all aspects of their business for over two decades. His practice includes the areas of corporate and commercial law, real estate, mergers and acquisitions, corporate restructuring and financing, and trademarks. Jeff's ability to foster practical approaches to problem solving helps clients achieve success efficiently and effectively. Jeff’s clientele is diverse and reflective of the greater Edmonton and area and Northern Alberta bus...

Andrew C. Paterson is a top litigator recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Andrew works with individuals, insurers, businesses, municipalities and other organizations to resolve complex and often unconventional disputes. His practice includes bodily injury, property damage, subrogation, employment, contractual disputes and professional misconduct. He particularly enjoys matters that don’t fit neatly into a box. When the usual approac...

Jeremy acts for contractors, subcontractors, owners, municipalities and other public bodies, as well as employers and employees. Jeremy’s practice focuses on Construction Law, assisting contractors, subcontractors, owners, municipalities, and other public bodies in a broad range of matters, from dispute resolution to solicitor work. Jeremy teaches construction law at the University of Alberta Faculty of Law (since 2015) and regularly presents at seminars and courses for various educatio...

A dynamic and accomplished lawyer, Tim is seasoned in estate and succession planning, corporate and personal tax planning and mergers and acquisitions. He is recognized as a leading tax lawyer by The Best Lawyers in Canada™ and is ranked as a featured Leading Lawyer in Corporate Tax, Finance and M&A, and Estate & Personal Tax Planning – Estate & Tax Planning by Canadian Lexpert®. Tim is a lifelong learner, devoting himself to the study of tax to align his expertise...

Sean Parker is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law and Natural Resources Law. Sean practices law in Edmonton, Alberta Best Lawyers has recognized Sean Parker since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sean Parker is held by other lawyers.

Melissa Preston runs a civil and commercial litigation practice, focusing primarily on shareholder disputes, professional liability, and general commercial/contractual disputes of all types. Melissa also has experience in municipal, employment, securities, and estate litigation matters. She assists a wide variety of clients, ranging from individual shareholders and directors of small family-run companies to large construction companies and insurers. With a keen eye for detail and a practical ...

Deb Lister enjoys a litigation practice, representing clients in a wide range of industry sectors. Her breadth of expertise has earned her recognition as a Best Lawyer in Canada for the past 7 years in a number of areas, including corporate and commercial litigation, insurance law, and trusts and estates. Deb has a particular interest in shareholder disputes, director’s liability and corporate governance matters, contract law, professional liability claims and insurance law, both covera...

Melissa Stappler is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Melissa practices law in Edmonton, Alberta Best Lawyers has recognized Melissa Stappler since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Melissa Stappler is held by other lawyers.