• Federal/Provincial Government

    Parks Canada
    Ontario Parks Association

  • Non-governmental Agencies

    Ontario Heritage Foundation
    Sainte-Marie among the Hurons
    Biltmore Estate Asheville, NC.
    Landscape Ontario
    Tree Canada
    Czech Landscape & Garden Soc.

  • Municipalities

    City of Toronto
    City of Mississauga
    City of Kitchener
    City of Brampton
    City of Hamilton
    City of Burlington
    Town of Oakville
    Town of Ajax
    City of Guelph
    City of Cambridge
    City of Barrie
    City of Cornwall
    City of Oshawa
    City of Markham
    Town of Milton
    Town of New Tecumseth
    City of Orillia
    City of Hanover
    City of Brantford
    City of Vaughan
    City of Waterloo
    City of Kenora
    Region of Peel
    Region of Halton
    Region of York
    Region of Chatham Kent
    City of Kenora
    Town of Georgina
    City of Calgary
    City of Medicine Hat
    City of Winnipeg
    City of St. John’s, NL
    City of Trail, BC
    City of Dublin, Ohio
    Falls Church, Virginia
    Redwood City, California

  • Development

    Cole Engineering Group Ltd.
    Magna International
    URS Canada Inc.
    du Toit Allsopp Hillier
    Morrison Hershfield Limited
    R.J. Burnside & Associates
    The Hicks Partnership Inc.
    Permawood Solariums & -Additions
    Winch Planning & Dev.
    ZAS Architects + Interiors
    Philips Engineering
    Harrington McAvan
    R. V. Anderson Associates
    Adesso Design Inc.
    Gren Weis Architects
    ICON Homes
    David W. Small Designs
    Cindy Rendely Architexture
    Daniels Corporation
    John George Associates Inc
    Grand Valley Developments
    Associated Engineering
    ATA Architect Inc.
    Architrave Design
    Johnston Donald Associates
    JSW+ Associates
    The Walter Fedy Partnership
    Marz Homes
    Taylor Smyth Architects
    Mills & Associates Ltd
    Oriole Landscaping
    Saccoccio Weppler Architects
    Common Ground Architecture
    Ivan S. Franko Architect
    Victor Ford & Associates
    Janet Rosenberg & Associates
    LGL Limited
    Premier Restoration
    Drew Mandel Design
    Fisher Environmental
    Melloul-Blamey Construction
    Kohn Shnier
    Moriyama & Teshima
    Limen Group
    AMEC Earth and -Environmental

  • Golf Courses

    St Georges Golf and CC
    Weston Golf and CC
    Westmount Golf and CC
    Donalda Club
    Lambton Golf Course
    Glen Abbey Golf Course
    ClubLink Corporation

  • Institutional and Corporate

    Centre for Addiction and -Mental Health
    McMichael Canadian Art -Collection
    Toronto District School Board
    Toronto Catholic District -School Board
    Manulife Canada
    Canadian Film Centre
    Grand River Conservation -Authority
    Universite Laval
    University of Guelph
    University of Pennsylvania
    University of Toronto
    St. Michael’s College School
    St. Andrews Memorial -Presbyterian Church
    Humbolt State University
    Mount Pleasant Group of -Cemeteries

  • Regular Business Partners

    Beacon Environmental
    Brudi & Partner TreeConsult
    Treework Environmental – Practice
    Schollen & Company Ltd.
    Dougan and Associates
    Macaulay Shiomi Howson Ltd.
    North South Environmental
    Kuntz Forestry Consulting
    Baker Forestry
    Advanced Tree Care
    Kelly’s Tree Care
    Central Tree Care