Insights

Sustainable Design Focus Tonkin's emphasis on holistic and environmentally conscious engineering solutions presents opportunities for sustainable technology providers and environmental service firms to collaborate on eco-friendly infrastructure projects.

Growth and Expansion With recent acquisitions like TLB Engineers and a strong presence in South Australia, Tonkin is expanding its regional footprint, offering sales prospects for firms specializing in project management, regional infrastructure development, and engineering consultancy services.

Technology Adoption Tonkin leverages advanced tools such as Microsoft Azure, VMware, and industry-specific software, indicating an openness to integrating innovative digital solutions, cloud services, and software enhancements for engineering and environmental projects.

Award-Winning Projects Recognized for technical excellence and spatial enablement, Tonkin's prestigious awards underline its commitment to innovation and quality, which could be leveraged by technology providers offering project management, GIS, or technical solutions to support similar high-caliber projects.

Financial Stability With revenues between 50 to 100 million dollars, Tonkin presents a solid platform for high-value service providers and enterprise solution vendors seeking to engage with large-scale civil engineering and environmental consulting firms.

Tonkin Tech Stack

Tonkin uses 8 technology products and services including Adobe InDesign, Emotion, Stimulus, and more. Explore Tonkin's tech stack below.

  • Adobe InDesign
    Cad & Graphics
  • Emotion
    Javascript Frameworks
  • Stimulus
    Javascript Frameworks
  • Microsoft Azure
    Platform As A Service
  • Linux
    Programming Languages
  • HSTS
    Security
  • Microsoft Teams
    Team Collaboration
  • VMware
    Virtualisation Software

Media & News

Tonkin's Email Address Formats

Tonkin uses at least 1 format(s):
Tonkin Email FormatsExamplePercentage
First.Last@tonkin.com.auJohn.Doe@tonkin.com.au
48%
Last@tonkin.com.auDoe@tonkin.com.au
4%
First.Last@tonkin.com.auJohn.Doe@tonkin.com.au
48%

Frequently Asked Questions

Where is Tonkin's headquarters located?

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Tonkin's main headquarters is located at 170 Frome Street Level 2 Adelaide, South Australia 5000 Australia. The company has employees across 4 continents, including OceaniaEuropeNorth America.

What is Tonkin's phone number?

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You can contact Tonkin'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 Tonkin's stock symbol?

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Tonkin is a publicly traded company; the company's stock symbol is 8326.HK.

What is Tonkin's official website and social media links?

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Tonkin's official website is tonkin.com.au and has social profiles on LinkedIn.

What is Tonkin's SIC code NAICS code?

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Tonkin's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Tonkin have currently?

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As of March 2026, Tonkin has approximately 244 employees across 4 continents, including OceaniaEuropeNorth America. Key team members include Chief Executive Officer: G. D.Chief Financial Officer: B. M.Executive Director: A. S.. Explore Tonkin's employee directory with LeadIQ.

What industry does Tonkin belong to?

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Tonkin operates in the Civil Engineering industry.

What technology does Tonkin use?

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Tonkin's tech stack includes Adobe InDesignEmotionStimulusMicrosoft AzureLinuxHSTSMicrosoft TeamsVMware.

What is Tonkin's email format?

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

When was Tonkin founded?

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Tonkin was founded in 1955.

Tonkin

Civil EngineeringSouth Australia, Australia201-500 Employees

Tonkin is a leading provider of engineering, environmental and consultancy services to private and public organisations. 

We design intelligent solutions for the buildings, environmental, land development, marine and riverine, transport, waste and water sectors. Our clients include commercial and residential developers, construction firms, municipal councils and government departments.

At Tonkin, we put a high value on curiosity and collaboration. We thrive on solving complex problems and finding creative and progressive ways to exceed the expectations of our clients.

We take our work seriously because we know the choices we make have long-term implications. We bring holistic thinking to the table, working for the benefit of the natural environment as well as the project at hand.

Many of the areas in which Tonkin operates are undergoing rapid growth. More than ever, being able to accurately predict future needs is a fundamental quality of good planning and design.

We have invested heavily in high calibre staff and industry-leading tools to give us the edge in shaping a sustainable future.

Tonkin plans and designs with a bigger picture in mind, always aiming to add unexpected value that benefits every stakeholder.

Section iconCompany Overview

Headquarters
170 Frome Street Level 2 Adelaide, South Australia 5000 Australia
Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
8326.HK
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1955
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    Tonkin's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Tonkin's revenue is estimated to be in the range of $50M$100M

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