J. Martin "Martin" Willemse

Sandra is a partner* at Roper Greyell and a member of its management committee. She practices in all areas of employment and labour law, with a focus in human rights and respectful workplace issues. Sandra is focused on the needs of her clients and works with public and private sector employers providing proactive and practical advice for unionized and non-unionized environments. Her particular interests include management-side representation, respectful workplace issues, investigations, hiri...

Jun Ho has built his practice around helping clients access both the US and Canadian securities markets. Jun Ho is a highly trained, technical lawyer whose expertise allows him to structure transactions that work on both sides of the US/Canadian border, all with an eye to meet client goals efficiently. Services Canadian companies raising funds in the US or Canada US companies raising funds in Canada or Canada Canadian companies acquiring US companies US companies acquiring Canadian companies ...

Matthew Nathanson is a criminal defence lawyer with over 25 years of experience. He specializes in complex criminal cases and has extensive experience in constitutional matters, media sensitive cases and appeals. He has represented clients in various provinces and has argued cases in the Federal Court of Canada and Supreme Court of Canada.

Mark a partner practicing in the Corporate/Commercial and Commercial Real Estate & Development teams at Koffman Kalef LLP, located in Vancouver, British Columbia. His extensive background in corporate law enables him to assist entrepreneurial clients with diverse commercial business matters. Mark works with a range of clients, including those involved in merger and acquisition transactions, handling matters for both vendors and purchasers. He also has considerable experience in real estat...

Dwight Dee, TEP, has a business law and estates and trusts practice with a focus on private client services. Dwight works with individuals and families in the areas of estate and incapacity planning, trusts, succession planning, and elder law matters. Dwight also has extensive experience in all aspects of business law. Dwight regularly assists clients with the preparation of wills, enduring powers of attorneys, family trusts, alter ego and joint spousal trusts, and healthcare representation a...

Joel is a Partner in Harper Grey’s Health Law, Commercial Litigation, Professional Regulation, and Insurance Law practice groups. Joel’s practice focuses on professional liability; commercial litigation, including multi-party cases and class actions; insurance litigation; and administrative law. He routinely acts as counsel on complex cases and appeals. He has represented clients at all levels of court in British Columbia and before various administrative tribunals. Joel is the fi...

Ryan Berger is a leading privacy and employment lawyer, with a primary focus on providing strategic advice to businesses and employers. Ryan leads the firm’s Privacy Group and routinely advises public and private sector organizations on data protection, business confidentiality and privacy compliance, risk management strategies, breach response, access to information, and litigation. Ryan manages breach response teams for clients, including forensic investigation, crisis communications ...

Thomas Wachowski is a partner at Koffman Kalef LLP, based in Vancouver, British Columbia. He advises clients as a member of the firm's Securities/Corporate Finance/Mergers & Acquisitions team. With over 20 years of experience in Mergers and Acquisitions Law, Thomas has worked on cases with a total value exceeding $15 billion. His clientele includes wealth managers, securities registrants, private and public companies, investment funds, and private equity groups. Thomas offers advice in ar...

Geoff Dittrich is a top attorney recognized by Best Lawyers in the practice area(s) of Technology Law and Venture Capital Law. Geoff, who practices law in Vancouver, British Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Geoff is held by other top lawyers in the same geographic and legal practice area.

Alissa Demerse is a partner at Roper Greyell LLP where she provides practical and strategic advice to employers in all areas of employment and labour law. As RG’s Workplace Safety Practice Lead, Alissa also maintains a specialized practice in occupational health and safety prevention matters, workers’ compensation claims, and human rights law including return to work issues and harassment claims. Alissa’s approach is to be proactively involved with her clients in resolving d...