Downer: Detailed Company Information & Corporate Profile

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Summary

Downer was founded in 1933 and operates independently from its headquarters in North Ryde, NSW, Australia. With more than 10,000 employees, the company generates revenue between $10 billion and $100 billion.

Its core focus lies in building engineering, providing integrated solutions across infrastructure, construction, renewables, transport operations, facilities management, asset maintenance, utilities, technology, rail passenger rolling stock, defence and road services.

Key leaders include Claire Southern, Head of Finance Transformation; John Avgenicos, Head of Facilities & Asset Management Solutions; Kershan Pillai, Technical Director – Rail & Transit Systems; and David Wallis, General Manager – TELCO NZ.

Downer Websitedownergroup.com
Social Links
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Phone Number61-2-9468-9700, +61-89-318-9111
Industries
Downer Headquarters AddressTriniti Business Campus, North Ryde, NSW, 2113 AU
Company Size10000+ employees
Specialities & ServicesInfrastructure, Construction, Renewables, Engineering, Transport Solutions, Facilities Management, Asset Maintenance, Cleaning, Utilities, Transport Operations, Road Services and Infrastructure, Technology and Communications, Rail Passenger Rolling Stock, Defence
SIC Code6500
Founded1933
Estimated Annual Revenue$10B - 100B
Operating StatusIndependent Company
Updated:2026-11-03

Downer Org Chart

Chief Executive Officer

Chief Executive Officer

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General Manager

Competitors

Name
Founded
Type
Employees
2012Privately
Held
100 - 250
1922Privately
Held
1.0K - 5.0K
1972Public
Company
5.0K - 10K
1963- 10000+

Estimated Website Traffic

The chart shows a decline in traffic to the downergroup.com website. In September, traffic decreased to 32692, compared to 34338 in the previous month. The highest traffic in 2026 was recorded in January, reaching 90991 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Downer's workforce includes employees across a wide range of tenure levels.

3% have been with the company for 1 to 2 years12% have been with the company for 3 to 4 years22% have been with the company for 5 to 7 years22% have been with the company for 8 to 10 years41% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Downer
Claire Southern
Claire SouthernHead of Finance Transformation
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John Avgenicos
John AvgenicosHead of Facilites & Asset Management Solutions
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Santosh Prapulla Viswateja Yakkala
Santosh Prapulla Viswateja YakkalaLead Integration Engineer
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Kershan Pillai
Kershan PillaiTechnical Director - Rail & Transit Systems
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Simon Richardson
Simon RichardsonQuality and Configuration Manager - HCMT TLS
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BING FANG
BING FANGProject Engineer (Traffic)
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Michael Lindsay
Michael LindsayQuality Training and Knowledge Manager
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David Wallis
David WallisGeneral Manager - TELCO NZ
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Simon Jobson
Simon JobsonGroup Learning & Development Manager
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Ivan Hidalgo
Ivan HidalgoCommercial Manager
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Vishaka Patel
Vishaka PatelCustomer Service Team Leader
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Theocharis Iosifakis
Theocharis IosifakisAsphalt crew member
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Erin Clark
Erin ClarkProduction Supervisor QTMP
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Patira Toma
Patira TomaSupervisor
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Helen
HelenExecutive Assistant
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Downer Corporate Information: FAQ

Downer operates in the Building engineering industries. More details can be found on the official website: downergroup.com.
Downer has offices located in North Ryde, AU.
The headquarters of Downer are located in North Ryde, Australia.
The current CEO of Downer is Grant Fenn
You can contact Downer by phone at 61-2-9468-9700, +61-89-318-9111.
Downer currently employs 10000+ people.
You can contact Downer by phone at 61-2-9468-9700, +61-89-318-9111, by email at michael.sharp@downergroup.com, through social media (Facebook, LinkedIn, Twitter), or via the contact form on downergroup.com.
Well-known competitors of Downer include Starfuels, Bradken, Inc., Monadelphous and Macmahon.

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