Client List

Maurice O'Callaghan has spoken to thousands of people in Canada, the United States and in 36 other countries around the world. Listed below is a sample of some of his many clients.

This collection gives you the range of his considerable expertise. From organizations large and small, public and private, charitable and non-profit, educational and religious this wealth of experience gives you a speaker who can create a unique customized program to inspire virtually any group.

Let Maurice be your next speaker. It is a decision that countless planners have rejoiced in making. To read typical comments from one organization in Western Canada, click here.

  • 3M Canada
  • AKZO Paints
  • AMJ Campbell
  • APSIP
  • ARRELLO
  • AT&T
  • Abbot Laboratories
  • Achievers Canada
  • Activity Professionals of Ontario
  • Aerial Communications
  • After Market Canada
  • Aggregate Producers of Ontario
  • Alberta Association of Municipal Districts
  • Alberta Association of Radiologists
  • Alberta Government Employees
  • Alberta Government Telephones
  • Alberta School Trustees
  • Alberta Senior Citizens Housing Association
  • Alberta Veterinarians Medical Association
  • Aliant Telecom
  • Alpine Plant Foods
  • Alumincor Ltd.
  • American Association of Railroads
  • American Society of Heating Engineers
  • Arbor Memorial Services
  • Assante Corporation
  • Association of English Schools of Quebec
  • Association of Hardware Wholesalers Inc.
  • Association of Heating/Refrigeration and Cooling Engineers.
  • Association of Higher Education Facilities Officers
  • Association of Manitoba Municipalities
  • Association of Professional Engineers of PEI
  • Association of Public Sector Information Officials
  • Association of Real Estate License Law Officials
  • Atlantic Packaging
  • Aurora Chamber of Commerce
  • Auto Fleet Leasing Association
  • B.C. Public Service Agency
  • B.C. Telephone
  • B.C. Transit
  • BASF
  • Bank of Montreal
  • Barrie Children's Mental Health
  • Barrie Ontario Best Start
  • Beaver Foods
  • Bell Advanced Communications Services
  • Bell Canada
  • Bell Enterprise
  • Bell Gateway
  • Bell Mobility
  • Bell Nexxia
  • Bell Northern Research
  • Bell Pensioners Group Inc.
  • Belleville Sales and Ad Club
  • Belleville Teachers Federation
  • Belleville Women's Sales and Ad Club
  • Berkley Group
  • Best Start Network
  • Biondan & LP
  • Blue Cross Blue Shield of Michigan
  • Body Shop
  • Boehringer Ingelheim
  • Bowling Association of Canada
  • Bradford Child Care Centers
  • Brantford Community Information Center
  • Brantford Police Services
  • Braun Canada
  • British Columbia Public Service
  • Bruce County Social Services
  • Bulk Barns Food Limited
  • C M H A Cochrane - Timiskaming
  • CFCA Broadcasting
  • CIBC
  • CTV Broadcasting
  • Cadillac Fairview Corporation
  • Calgary City Teachers Federation
  • Campbell Food Services
  • Canada Customs and Revenue Agency
  • Canada Forces Base Petawawa
  • Canada Packers
  • Canada Post
  • Canada Trust
  • Canadelle
  • Canadelle
  • Canadian Aerobic Instructors
  • Canadian Animal Health Association
  • Canadian Association for Community Living
  • Canadian Association of Broadcasters
  • Canadian Association of Financial Planners
  • Canadian Association of Health Care HR Management
  • Canadian Association of Petroleum Producers
  • Canadian Automatic Sprinklers Association
  • Canadian Cancer Society
  • Canadian Car and Truck Rental Association
  • Canadian College of Health Services Executives
  • Canadian Corporate Health Clinics
  • Canadian Corps of Commissionaires
  • Canadian Credit Risk Management Association
  • Canadian Diabetes Association
  • Canadian Electrical Association
  • Canadian Employee Relocation Council
  • Canadian Farm Equipment Association
  • Canadian Feed Industries Association
  • Canadian Financial Institutes Association
  • Canadian Forestry Service
  • Canadian Funeral Services Association
  • Canadian General Accountants Association
  • Canadian Hardware Show
  • Canadian Home Decorating Products
  • Canadian Imperial Bank of Commerce
  • Canadian Independent Telecommunications Association
  • Canadian Independent Telephone Association
  • Canadian Industrial Fabrics Institute
  • Canadian International Development Agency
  • Canadian Kenworth Ltd.
  • Canadian Management Accountants
  • Canadian Masoners
  • Canadian Meat Council
  • Canadian Medical Association
  • Canadian Mental Health Association
  • Canadian Roofing Contractors Association
  • Canadian Save the Children Fund
  • Canadian Society of Petroleum Engineers
  • Canadian Tire Financial
  • Canadian Turfgrass Conference
  • Canpar Transport LP
  • Canway Ltd.
  • Canwest Equipment
  • Carlton Cards
  • Cashway Lumber
  • Catholic Archdiocese of London
  • Catulpa
  • Central Park Lodge
  • Certified General Accountants
  • Certified Management Accountants
  • Children’s Mental Health Ontario
  • Christian Labor Association of Canada
  • City of Edmonton Employee Development Council
  • City of Missauga
  • City of Peterborough Social Services
  • City of Windsor Community Services
  • City of Windsor Ontario
  • Clearnet
  • Clemmer Group
  • Cliffside Utilities
  • Clublink International
  • Co Operators
  • Cochrane ON CMHA
  • Concours Mold Inc.
  • Construction Safety Association
  • Cornwall Chamber of Commerce
  • Corrections Canada Association of Managers
  • Craftsman's Club of Toronto
  • Credit Bureau of Peel Collections
  • Credit Union Central of Alberta
  • Credit Union Central of Canada
  • Credit Union Central of Manitoba
  • Credit Union Central of New Brunswick
  • Credit Union Central of Ontario
  • Credit Union Central of PEI
  • Credit Union Managers Association of Saskatchewan
  • Crimestoppers International
  • Cystic Fibrosis Canada
  • Danforth Collegiate Conference
  • Denturists Association of Ontario
  • Department of Fisheries - Canada
  • Department of National Defense
  • Digital Equipment of Canada
  • Diocese of London Secretaries
  • Discount Car Rental
  • Dominion Color
  • Drug Trading Company of Canada
  • Dundee Securities
  • Durham County Children's Services
  • ERAPPA
  • ESSO
  • ESSROC Canada Inc.
  • East York Historical Board
  • Easter Seals
  • Economical Mutual
  • Electrical Contractors of Ontario
  • Electrical Utilities Association of Ontario
  • Enbridge
  • English Speaking Union of Ontario
  • Ericson
  • Erie - St. Clair CCAC
  • Erie St. Clair Palliative Care
  • Ernst & Young
  • Essex CCAC
  • Essex County Roman Catholic School Board
  • Essex County Social Services
  • Excalibur Conference
  • Executive Women International
  • Executive Women's Club of Toronto
  • Exit Realty
  • Family Respite Services
  • Family Services Ontario
  • Farm Credit Corporation of Canada
  • Farm Mutual Reinsurance Plan Inc.
  • Federal Express
  • Feedrite Products
  • Fibrenew
  • Fifth Avenue Collections
  • Financial Collection Agencies Inc.
  • Financial Concepts
  • Financial Management Institute of Canada
  • Financial Management International
  • Financial Services of Canada
  • First Nations Services
  • Fisher Scientific
  • Fluke Manufacturing
  • Fort Erie Chamber of Commerce
  • Fowler Construction
  • Frank Carroll Financial
  • Freightliner of Canada
  • Frey Building Contractors
  • GE Capitol
  • Gambro Renal
  • Gananoque Kinsmen
  • Gandalf
  • Gencorp
  • General Motors
  • George Brown College
  • Glaxosmithkline
  • Gordon Group
  • Great West Life
  • Greater Essex County District School Board
  • Greg Thorton
  • Grey-Bruce Veterinary Association
  • Group Telecom
  • Guardian Drugs
  • Guelph Optimists
  • Guild Stationers
  • HMCS Hunter
  • Haliburton Real Estate Board
  • Halton Catholic School Board
  • Halton Region Health Services
  • Hamilton Wentworth Halton Police Services
  • Hastings / P.E. County R.C School Board
  • Hastings Catholic Teachers Association
  • Hastings County Social Services
  • Heart and Stroke Foundation
  • Heidelberg
  • Hillside Manor
  • Home Hardware
  • Hospital Auxiliaries Association of Ontario
  • Human Resource Professionals Association
  • Human Resources Development Canada
  • Hummingbird Corporation
  • Hydro One
  • Hyland Seeds
  • IBM
  • IDA Drugs
  • IED Ltd. Partnership
  • Ileitis and Colitis Foundation
  • Imation Canada
  • Imperial Oil Limited
  • Industrial Accident Prevention Association
  • International Energy Credit Association
  • Iris Power
  • Island Telephone
  • Janise Brothers Funeral Services
  • Jim Bowman & Associates
  • Junior Achievement
  • Junior Farmers Association of Ontario
  • Kendall Canada
  • Kingston General Hospital
  • Kingsville Chartwell Retirement Residence
  • Kitchener Rotary Club
  • Kitchener Waterloo Chamber of Commerce
  • Kiwanis Club of the Kingsway
  • Kolene Corporation - Michigan
  • Labatts
  • Lafarge Cement
  • Lanworks Technologies
  • Lawyers Professional Indemnity Company
  • Lawyers’ Personal Indemnity Company
  • Lexmark
  • Lexus
  • Lindsay Kinsmen Club
  • Liquor Control Board of Ontario
  • Litton Systems
  • London Health Sciences
  • London Home Builders Association
  • London Life
  • London Military Family Resource Centre
  • London Police Services
  • London Sales & Ad Club
  • Lucent Technologies
  • MDR Consulting
  • MS Art
  • Maclean Hunter
  • Mail Boxes Inc.
  • Manitoba Association of School Business Officials
  • Manitoba Telephone
  • Manulife Financial
  • Marvelous Muffins
  • Masterfeeds
  • Medical Managers Association of Western Michigan
  • Medis
  • Meeting Professionals International
  • Merisel
  • Michael Murphy Ford
  • Milident Inc.
  • Miller Canfield
  • Ministry of Agriculture
  • Mister Transmission
  • Mobile Chemical
  • Mobile Computing Services
  • Mobility Canada
  • Monsanto
  • Montreal Neurological Hospital
  • Moog Corporation
  • Municipal Electric Association
  • Mutual Group
  • Myers Norris Penny
  • National Association of Mail Managers
  • National Auto Parts Association
  • National Cash Register
  • National Managers Forum, Government of Canada
  • Navneet Sekhon
  • New Brunswick Association of Nursing Homes Inc.
  • New Brunswick Catholic Health Association
  • New Brunswick Department of Fisheries
  • New Brunswick Teachers Association
  • New Brunswick Telephone
  • New Lisgard Social Services
  • Nissan Canada Inc.
  • North Bay General Hospital
  • Northern Telecom Ltd.
  • Northumberland County Community Services
  • Novartis Pharmaceuticals
  • Oakville Memorial Hospital
  • Ongwanada
  • Ont. Refrigeration & Air Conditioning
  • Ontario Air Ambulence Base Hospital Program
  • Ontario Association of Cemeteries
  • Ontario Association of Chiefs of Police
  • Ontario Association of Collection Agencies
  • Ontario Association of Credit Counseling Services
  • Ontario Association of Denturists
  • Ontario Association of Food Banks
  • Ontario Association of Non Profit Homes
  • Ontario Association of Radiology Managers
  • Ontario Association of Student Aid
  • Ontario Association on Developmental Disabilities
  • Ontario Block Parents
  • Ontario Cemetery Association
  • Ontario Chamber of Commerce
  • Ontario Federation of Secondary Schools Association
  • Ontario Fertilizer Institute
  • Ontario Food Services
  • Ontario Good Roads Association
  • Ontario Hospital Association
  • Ontario Hydro Nuclear
  • Ontario Hydro
  • Ontario Ministry of Health
  • Ontario Municipal Social Services Association
  • Ontario Municipal Water Association
  • Ontario Nurses Association
  • Ontario Nursing Home Association
  • Ontario Private Campground Association
  • Ontario Provincial Police
  • Ontario Public School Boards Association
  • Ontario Real Estate Association
  • Ontario Secondary School Teachers Federation
  • Ontario Sewer and Water Main Association
  • Ontario Society of Medical Technologists
  • Ontario Soybean Growers Marketing Board
  • Ontario Works
  • Oshawa Real Estate Board
  • Pathways to Performance
  • Peel Region Supportive Housing
  • Permanent Concrete
  • Peterborough Sales and Ad Club
  • Peterborough Secondary School Teachers Federation
  • Petro Canada
  • Petroleum Society of CIM, Calgary Section
  • Pharmasave
  • Pitney Bowes
  • Pittsburgh Township
  • Portland Cement Association
  • Prairie South School Division
  • PricewaterhouseCoopers
  • Prince Edward County Department of Corrections
  • Prince Edward County Social Services
  • Proctor & Gamble
  • Progressive Software
  • Project Management Institute - Nova Scotia
  • Prudential Life
  • Prudential Real Estate
  • Prudential
  • Public Works & Government Services Canada
  • Purchasing Management Association of Canada
  • Queens University S&T MBA Program
  • Radio Television News Directors Association of Canada
  • Re/Max Florida Inc.
  • Re/Max North Carolina Inc.
  • Re/Max Realty
  • Re/Max of Western Canada
  • Ready Mix Concrete
  • Redpath Sugars
  • Regina General Hospital
  • Region of Peel
  • Resorts Ontario
  • Retail Confectioners Association
  • Rideau Centre Merchants Association
  • Rockwell Automation
  • Rogers Business Solutions
  • Rogers Data Systems
  • Rogers Network Services
  • Roman Catholic Diocese of London
  • Rotary Club of Oshawa
  • Royal Bank
  • Royal Canadian Golf Association
  • Royal Canadian Mounted Police
  • Royal Insurance
  • Salvation Army
  • Sarnia Lambton Community Health
  • Sarnia Sport and Recreation
  • Sask. Tel
  • Saskatchewan Association for Social Services
  • Saskatchewan Association of Special Care Homes
  • Saskatchewan Association of Trainers
  • Saskatchewan Health Professionals
  • Saskatchewan Lottery Corporation
  • Saskatchewan Sport Distributors
  • Saskatoon City Hospital
  • Seaway Kiwanis Club
  • Second Cup
  • Service Canada SLMEDP
  • Service Canada
  • Shell Canada
  • Shoppers Drug Mart
  • Siemens
  • Simcoe County Social Services
  • Sisters of the Holy Names
  • Society of Certified Management Accountants of Ontario
  • Sodisko Howden Group Inc.
  • Southbridge Group
  • Southern Manitoba Credit Unions
  • Sprint Canada
  • St. Agatha Lions club
  • St. Anthony's Hospital
  • St. Paul's Hospital
  • St. Vincent De Paul Society
  • St. Vincent De Paul Society
  • Standard Industries
  • Stentor
  • Stratford Chamber of Commerce
  • Sudbury H.R. Professionals Association
  • Sunnybrook Health Sciences Centre
  • Sunoco
  • Sunsweet Fundraising
  • Surety Association of Canada
  • Systemhouse
  • TXN Solutions
  • Technical Association of Pulp and Paper Industries
  • Teleglobe Canada Inc.
  • Telemedia
  • Telephone Pioneers of America
  • Terra International
  • The Cumis Group
  • The Stevens Company
  • Thrifty Car Rental
  • Thunder Bay Teachers Federation
  • Tillsonburg Knights of Columbus
  • Tim Hortons
  • Toronto Board of Education
  • Toronto Board of Education
  • Toronto District Catholic School Board
  • Toronto Dominion Bank
  • Toronto Printing House Club
  • Toronto Real Estate Board
  • Tourism Industry Association of Canada
  • Town & Country Support Services
  • Toyota
  • Transport Canada
  • Transportation Safety Association of Ontario
  • Treasury Board
  • Tri County Literacy Network
  • Turf Management Association
  • Ultramar
  • Unilock
  • Union of Nova Scotia Municipalities
  • United Automotive Parts
  • United Parcel Service
  • United Van Lines
  • United Way of Windsor - Essex County
  • Unity Saskatchewan Social Services
  • University of Windsor
  • Unix Corporation
  • Upper Canada District School Board
  • Versa Care Ltd.
  • Vincor International
  • Wallaceburg Rotary Club
  • Waterloo County Principals Association
  • Waterloo School Board
  • Watson Wyatt
  • Western Broadcasters Association
  • Western Canada Real Estate Association
  • Western Canada Tire Dealers Association
  • Western Management Consultants
  • Weyerhaeuser Canada Ltd.
  • Wild Rose School Division
  • William Resources
  • Williamson Group
  • Windsor Essex Hospice
  • Windsor Heavy Construction Association
  • Windsor Lancer Appreciation Night
  • Windsor Police Services
  • Windsor Unemployed Heath Centre
  • Windsor-Essex Cardiac Wellness
  • Windsor-Essex County School Board
  • Wine Rack
  • Women's Economic Forum
  • Workplace Safety and Insurance Board
  • Worldlink Inc.
  • YMCA of Simcoe - Muskoka
  • York Region Police Services
  • Zonta Club of Brantford
  • Zonta International