The Holloway Zaiser Group currently has over 500 active clients. All our work is created in partnership with our clients and in response to real organizational needs. Our goal is to create real impact and change in the ongoing life of each organization we work with. Holloway Zaiser Group’s consultants work collaboratively with clients, and value feedback on all the services we provide.

We are currently working with a wide variety of organizations and industries, including:

  • Private Sector Corporations (Profit and Not-for-Profit)
    • Construction
    • Energy
    • Engineering
    • Entertainment
    • Financial Services
    • Food Service
    • Forest Products
    • Hospitality
    • Leisure, Travel and Tourism
    • Manufacturing
    • Marine Transportation
    • Mining
    • Oil and Gas
    • Retail
    • Ship Building and Repair
    • Ship Yards
    • Technology
    • Telecommunications
    • Utilities
  • Public Sector Organizations
    • Government – Federal, Provincial, Municipal (across Canada)
    • Law Enforcement
    • Health Services (across Canada)
      • Health Authorities
      • Agencies
      • Health Centres
    • Education Institutions (including School Boards and Associations across Canada and the US)
    • Higher Education Institutions
  • Not-for-Profit Organizations
    • First Nations Governments (across Canada)
      • Bands
      • Tribal Councils
      • Provincial/Territorial Organizations, National Organizations
  • BC Federation of Labour
  • Unions across Canada
  • Associations
  • Boards (not-for-profit, corporations, community)
  • Strata Councils
  • Resource Industry Organizations
  • … and more.

References are always available upon request.


“The course Mario delivered was probably the best that I have attended to-date. I found Mario both engaging and extremely experienced in his field. If I absorbed even a portion of all the information he imparted, my skills would be miles ahead of where they've been. I wish I'd received this training years ago.”

–CCG Helicopters

“Dale, all three parties involved in the mediation session felt you guided us towards a successful conclusion, not just in a highly professional and efficient manner, but with an approach that made the experience pleasant for everyone.”

–Association of BC Forest Professionals

“As a result of our Team Strategy and Working Climate session, our meetings have completely changed, we are now getting through the entire agenda, items are being addressed and discussed in a very respectful manner.  The mood in the room has really transitioned to a much better position as well.  I must say that we are definitely more productive and team focused compared to where we were before.”

–Fraser Health Authority

“We brought in the Holloway Zaiser Group to encourage and support our team almost one year ago. We have had such a positive experience working with Mario – he is very approachable, knowledgeable and understanding. He is practical - he focuses on our strengths as a team to lift up and encourage and breaks down our weaknesses to help us rebuild them with a stronger foundation. We find his expertise to be very vital in achieving our vision and building a strong internal team.”