About Us

We work collaboratively with our clients to build strong, sustainable relationships. Our team is committed to delivering consistent high standards of service, and we understand the importance of accessibility. Working with us, you'll enjoy open communication, meaning well scoped, properly resourced and effectively managed matters.

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Latest Case

Assisting on whole of government technology agreements November 2, 2017

Maddocks advised the Commonwealth Government’s Digital Transformation Agency (DTA) on its whole of government purchasing agreement with SAP. The DTA was set up in 2015 to assist government departments and agencies with digital transformation and … Continued

Latest News

Maddocks receives Employer of Choice for Equal Opportunity citation for 14th consecutive year February 21, 2018

Wednesday 21 February 2018 Maddocks has once again been recognised by the Workplace Gender Equality Agency for its initiatives in achieving gender equality. Maddocks received an Employer of Choice for Equal Opportunity citation today from … Continued

Latest Article

ACCC’s 2018 enforcement priorities – what you need to know February 20, 2018

Background If 2017 was the year that the ACCC emphasised consumer and small business protection (including an effective focus on achieving higher penalties), 2018 is set to be the year of cartels and the continued … Continued

Sefton Warner Special Counsel

Background and legal expertise

Sefton has a well-established track record advising a range of construction industry participants including project proponents from both the private and public sectors as well as contractors and financiers across a range of industry sectors in respect of major projects both in Australia and overseas.

His practical skills and experience have been exclusively focussed on the front-end of construction projects, including drafting and reviewing project documentation such as construction contracts and ancillary documentation (consultancy, supply and direct deeds), reviewing legislation (including trade occupational licensing) and leading the negotiation process on some of Australia’s most complex and high profile projects. He also provides a variety of project advice, support and training.

Sefton is recommended for Project Finance/Development in the latest edition of Best Lawyers Australia and listed as a Construction/Infrastructure rising star in Doyle’s Guide 2016.

Relevant experience and recent projects

  • Melbourne Metro PPP project– acting for the successful D&C Subcontractor for the Melbourne Metro PPP – Tunnels and Stations Project, comprising Bouygues, John Holland and Lendlease.
  • East West Link PPP project – acting for the successful D&C Subcontractor for the East West Link PPP Project (including the workout following cancellation), comprising Acciona, Bouygues and Lendlease.
  • WestConnex New M5 project – acting for a bidder for WestConnex New M5 Project (Sydney).
  • Victorian Comprehensive Cancer Centre project – acting for the successful D&C Subcontractor for the Victorian Comprehensive Cancer Centre Project, comprising Grocon and PCL Constructors.
  • Amazon – advising on the launch and construction of warehouse and distribution facilities in Australia.
  • Museums Victoria – acting on a capital redevelopment program across multiple sites.
  • Melbourne Quarter development – acting for VicRoads in connection with the Melbourne Quarter development site above Wurundjeri Way (including construction and long-term maintenance arrangements).
  • VicTrack – acting in relation to various rail and non-rail sites and projects.
  • Electra Net – advising on various construction documents.
  • GDF Suez – advising on the preparation, tender and negotiation of major outage, on-going station maintenance and mine maintenance contracts for the Hazelwood Power Station and Mine.
  • AirTrunk – advising on the construction and funding of two scaleable data centres in New South Wales and Victoria.
  • ServiceStream – advising on its procurement suite.
  • Essendon Airport – advising on the long term redevelopment of Essendon Fields.