
Davidson Group Ltd history:
The company was founded by engineer Charles Davidson in 1964, and evolved in 1989 to Davidson Partners Ltd trading as Davidson Ayson. In 2010 the name was changed to Davidson Group Ltd to better reflect the range of skills within the company.
Building on this rich heritage, Davidson Group Ltd has become a well-established engineering consultancy with over 60 years of experience in Marlborough and beyond.
The practising Directors Stephen, Ross and Phil, along with former Director Leigh, are supported by a dedicated staff of engineers, designers, technicians and administrative staff.
Davidson Group Ltd is highly respected, locally owned and recognised as a leading independent firm, known for providing sound advice and a complete, integrated, project-focused service.







Site Development
Our Civil Engineering work includes project management, roading and infrastructure for subdivisions, commercial developments, and local authorities, geotechnical investigations (land stability, building sites, foundations), bridges, retaining structures and earthworks
Environmental / Sustainability
Our Environmental work includes Resource Consents, wastewater and stormwater management, coastal and river management, and irrigation and potable water supply
Building Design
Our structural and architectural work includes project management, design, fire safety reports, contract management, marine and domestic structures, foundations, and seismic assessments and construction monitoring for all projects