Insights

Industry Expertise Douglas Partners is a long‑standing civil engineering consultancy with deep specialization in ground-related disciplines (geotechnics, rock mechanics, groundwater, earthworks, geophysics) and a track record of over 175,000 completed projects, indicating strong potential for repeat engagements in risk mitigation and site characterization services.

Quality & Compliance Certified to ISO 9001, ISO 45001 and ISO 14001, the company emphasizes quality management, health and safety, and environmental stewardship, presenting a compelling value proposition for clients seeking compliant, risk‑aware delivery partners on complex projects.

Expansion & Collaboration With 19 branches across Australia, 14 NATA laboratories, and recent collaboration with Mirvac, Douglas Partners demonstrates geographic reach and integrated services that can be leveraged for national land development and construction programs.

Innovation & Tech A culture that leverages cutting‑edge technologies through a broad tech stack and data‑driven ground investigation capabilities positions the firm to offer advanced analytics, modeling, and remote or rapid assessment services to clients.

Growth Potential Revenue in the mid‑range of tens of millions and a strong regional footprint, combined with a reputable brand and founder’s ethos, suggests opportunities for multi‑year contracts, expanded services (environment, geophysics, groundwater), and partnerships on larger NSW and Queensland projects.

Douglas Partners Tech Stack

Douglas Partners uses 8 technology products and services including WP Rocket, MySQL, Font Awesome, and more. Explore Douglas Partners's tech stack below.

  • WP Rocket
    Caching
  • MySQL
    Database
  • Font Awesome
    Font Scripts
  • Underscore.js
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • Yii
    Web Frameworks
  • Apache
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Douglas Partners's Email Address Formats

Douglas Partners uses at least 1 format(s):
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.

What is Douglas Partners's SIC code NAICS code?

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

How many employees does Douglas Partners have currently?

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As of July 2026, Douglas Partners has approximately 485 employees across 4 continents, including OceaniaEuropeNorth America. Key team members include Chief Legal Officer: M. G.Managing Director: W. W.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 WP RocketMySQLFont AwesomeUnderscore.jsGoogle Tag ManagerYiiApacheSitelinks Search Box.

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

Section iconFunding & Financials

  • $25M$50M

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

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