Insights

Sustainability Leaders Douglas Partners operates with ISO 9001, 45001 and 14001 certified QA systems and emphasizes environmental stewardship, suggesting an opportunity to position services around sustainable construction practices, risk mitigation, and regulatory compliance for prospective clients pursuing green builds.

Geotechnical Expertise With deep capabilities in geotechnics, rock mechanics, groundwater, earthworks and geophysics supported by 14 NATA labs and 600+ experts across 19 branches, there is a strong cross-selling path for large-scale infrastructure, mining, and land development projects needing integrated ground data and analysis.

Project Footprint A track record of over 175,000 completed projects and ongoing partnerships with developers like Mirvac indicate proven delivery capability and long-term relationship potential with major property and construction firms seeking reliable geotechnical partners.

Strategic Partnerships Frequent collaboration with industry leaders and demonstrated engagement at technical events positions Douglas Partners as a preferred consultant for tender campaigns and joint ventures in NSW and Queensland infrastructure and urban development pipelines.

Growth Opportunity Revenue shown in the mid-range for a specialist consultancy suggests opportunities to scale services in larger projects, expand labs capacity, and upsell advanced geotechnical solutions to clients pursuing risk-informed design, sustainability goals, and compliance-driven projects.

Similar companies to Douglas Partners

Douglas Partners Tech Stack

Douglas Partners uses 8 technology products and services including HubSpot Analytics, Amazon Web Services, Microsoft SharePoint, and more. Explore Douglas Partners's tech stack below.

Douglas Partners's Email Address Formats

Douglas Partners uses at least 4 email formats:
Douglas Partners Email FormatsExamplePercentage
First.Last@douglaspartners.com.auJohn.Doe@douglaspartners.com.au
91%
FLast@douglaspartners.com.auJDoe@douglaspartners.com.au
4%
LastF@douglaspartners.com.auDoeJ@douglaspartners.com.au
3%
Last@douglaspartners.com.auDoe@douglaspartners.com.au
2%

Frequently Asked Questions

What is Douglas Partners's phone number?

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You can contact Douglas Partners's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Douglas Partners's official website and social media links?

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Douglas Partners's official website is douglaspartners.com.au and has social profiles on LinkedIn.

How much revenue does Douglas Partners generate?

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As of August 2026, Douglas Partners's annual revenue is estimated to be $25M - $50M.

What is Douglas Partners's SIC code and NAICS code?

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Douglas Partners's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Douglas Partners have currently?

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As of August 2026, Douglas Partners has approximately 484 employees across 4 continents, including Oceania, North America and Africa. Key team members include Chief Legal Officer: M. G., Managing Director: W. W. and Principal / Director | Geotechnical / Environmental Engineer: C. K. Explore Douglas Partners's employee directory with LeadIQ.

What industry does Douglas Partners belong to?

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Douglas Partners operates in the Civil Engineering industry.

What technology does Douglas Partners use?

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Douglas Partners's tech stack includes HubSpot Analytics, Amazon Web Services, Microsoft SharePoint, WordPress, Microsoft 365, WP Engine, SAP Ariba and Microsoft Teams.

What is Douglas Partners's email format?

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Douglas Partners's email format typically follows the pattern of First.Last@douglaspartners.com.au. Find more Douglas Partners email formats with LeadIQ.

When was Douglas Partners founded?

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Douglas Partners was founded in 1963.
Douglas Partners logo

Douglas Partners

Civil EngineeringNew South Wales, Australia201-500 Employees

Douglas Partners is a civil engineering consultancy based in West Ryde, New South Wales, Australia, with a focus on geotechnics, rock mechanics, environment, groundwater, earthworks and geophysics. The firm draws on a sizable, multi-disciplinary team operating across 19 Australian branches and supports its work with 14 NATA-registered laboratories to collect and analyse ground data. With more than six decades of experience, it emphasizes practical, ground-aware solutions for projects where the built environment interacts with the earth, underpinned by a formal quality system certified to ISO 9001, ISO 45001 and ISO 14001. 

Its client base includes developers and construction organisations seeking informed risk management and technical guidance related to ground conditions. The company has collaborated with Mirvac Group on land development and construction projects across New South Wales and Queensland. In February 2026, Douglas Partners participated in its 38th Annual Technical Seminar, reflecting ongoing engagement with industry practitioners.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1963
Employees
201-500

Section iconFunding & Financials

  • $25M - $50M

    Douglas Partners's revenue is estimated to be in the range of $25M - $50M

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