HSR has a wide range of clients in New Zealand and internationally including: corporations, privately held companies, government agencies, organisations funded by government agencies, tribal (iwi) authorities, non profit and charitable organisations and private individuals.

Sectors we have expertise in include:
• Agriculture
• Arts & culture
• Banking
• Business Development
• Communications
• Education sector (early childhood, primary and tertiary)
• Fisheries
• Government
• Government Services Sector
• Health sector
• Insurance
• International marketing
• Land Transport
• Law
• Manufacturing
• Maori (Indigenous Peoples) Development
• Non Profits
• Property Development
• Science and technology
• Sport & recreation