ComSpark's has a broad client base. Below are some of the industries and clients ComSpark services;

Department of Education and Training (Education Department of WA "Preferred Supplier")

• Zone Maintenance and Service

Department of Housing and Works (Department of Housing and Works "Pre-Qualified Supplier")

• Zone Maintenance and Service

Department of Treasury and Finance

Department of Minerals and Energy

Local Government

• City of Swan
• City of Bayswater
• City of Perth

Catholic and Independent Schools

• St Anthony's Primary School
• Sacred Heart Mundaring
• Mazenod College
• Frederick Irwin Anglican School 

Corporate

• CA Management Services
• CVA Group
• Ward and Ilsley Partners
• Butcher Paull & Calder
• Snack Brands Australia

Universities

• University of Western Australia

Retail

• Bra's and Things
• Day and Night Pharmacy
• Bridal Affair International
• Friendlies Chemist
• BWS 
• Trover Learning

Commercial and Industrial

• Chubb
• Aker Kvaemer
• Ammtec
• Dodd & Dodd Group
• Laurance Scrap Metals
• Australian Limestone Creations
• AD Coote & Co
• Buckley's Earthmoving
• David Gray & Co

Real Estate and Strata Management Groups

• Ray White Real Estate
• Laurie Kelly Real Estate
• Kevin Green Real Estate 
• Blackburn Strata Management
• Century 21

Hospitality

• Mussel Bar
• Table78
• The Court Hotel
• Hotel Northbridge

Fast Food Outlets

• McDonalds

Medical

• Lockridge Medical Centre
• Swan Medical Centre
• Ultra Health Centre
• Meath Care
• WA Vascular Centre 

Large Domestic Projects