Our History
Where it all began
We've been in business for 65 years, but our expertise spans generations.
Built on a family legacy of road building, practical knowledge and an enduring commitment to connecting communities dating back to the 1800’s, the foundations of McIlwain were established long before the company was founded. This rich heritage helped influence the values, capabilities and work ethic that continue to define us today.
Since officially commencing operations in 1961, McIlwain has continued to grow alongside the people, industries and regions we serve across New South Wales and Queensland. From our early beginnings to delivering complex civil infrastructure, our history is defined by a commitment to creating essential infrastructure, innovation in delivery, and the ability to adapt to the changing needs of our clients and the environments where we work.
Guided by our core values of care, reliability, respect and honesty, our journey is a reflection of not only our projects and experience, but the trusted relationships built and the meaningful contributions we’ve made.
1857
A new beginning
Robert McIlwain and his wife Margaret Moore migrated to Australia, sailing on the Algiers and arriving in Melbourne on 15 July 1857 after a journey of 110 days. After a brief period on the Bendigo goldfields, the family settled in Northern New South Wales, where they farmed the fertile soils of the Macleay River region.
1867
A roadbuilder is born
Their son, John McIlwain was born on October 9 in Macleay River in New South Wales. He would go on to build roads across Northern New South Wales and South East Queensland, beginning a family legacy that would be carried forward by future generations of the McIlwain family.
1895
The legacy continues
John Gladstone McIlwain was born on 6 September in Dudley, New South Wales to John and Hannorah Boyles. One of six children, he joined the military before later returning to continue a proud family tradition.
1899
Building the first roads
John secures documented road gravelling contracts between Warrell Creek and Kempsey, beginning the family's recorded roadbuilding legacy.
1900
Winning work
Further road contracts are awarded to John, including Trial Bay Road to South West Rocks and Cheer’s Hill to Allgomera. As road construction expanded across the region, so too did the McIlwain family's reputation as road contractors.
1907
Forging a reputation
John continued to construct roads throughout Northern New South Wales, including works between Coramba and Dorrigo, further cementing the family's involvement in regional transport infrastructure.
1919
Back on the roads
Following his service in World War I, John Gladstone returned to Australia and rejoined his father and brothers, turning his attention once again to building roads across Northern New South Wales and South East Queensland.
1927
Connecting communities
John held the contract for the Woolgoolga end of the Coffs-Woolgoolga Road, continuing the family's legacy of connecting communities through major road projects in New South Wales.
1928
Born on the roads
Arthur McIlwain's life began on the roads of New South Wales. Born in Urunga in 1921 to John Gladstone and Barbara May Hanley, his earliest memories were of dusty tracks and timber stacks, where his family built roads across the Central Coast and highlands. At just seven years old, Arthur was working alongside his father and grandfather, tending to horses and stacking timber to fuel the steam rollers.
1929
Heading north
John Gladstone held the contract for the construction of North Arm Road in Queensland as the family's roadbuilding experience increasingly extended beyond New South Wales.
1932
Bridges and roads
Next stop for John Gladstone was the construction of Sandy Creek Road and Bridge at Goomeri, Queensland.
1933
Three generations, one road
The Yarrowitch Project for Main Roads New South Wales saw the McIlwain family tradition continue. The contract, to extend part of the Yarrowitch to Yarras Road, was held by John Gladstone and his brother Victor McIlwain and involved his father and 11-year-old son, Arthur, providing an early glimpse of the multi-generational family legacy that would follow.
1946
Behind the wheel again
Arthur leaves the army and purchases his first truck, a 1920s-era International Bitumen Truck and joins his father 'on the road' building roadways across South East Queensland.
1961
A. McIlwain Pty Ltd founded by Arthur McIlwain
Trading commences with the purchase of Arthur’s first bulldozer - an International TDC-5 Diesel Crawler to augment his contract cartage business - founding A. McIlwain Pty Ltd.
1966
New base for operations
A. McIlwain Pty Ltd purchases 9 acres at Beverly Street, Morningside, the new home for its fleet.
1970
Business grows
A. McIlwain Pty Ltd fleet has grown to 4 bulldozers and drotts, trucks, rollers and a grader.
1972
New base at Hemmant
Arthur purchases land at Hemmant, QLD and moves operations.
1974
Family Ties
Arthur’s youngest son, Neal McIlwain, joins the family business as a plant operator.
1980
Transformation
A. McIlwain Pty Ltd transforms into a civil contractor and begins minor civil infrastructure projects across South East Queensland.
1984
Strength in numbers
Arthur’s son, Keith McIlwain decided that ‘mud and dust’ was in his blood and joins the family business as General Manager.
1986
The 'Quarter Century'
A. McIlwain Pty Ltd celebrates its 25th anniversary.
1991
Moving up
The company is restructured to form McIlwain Civil Engineering Pty Ltd and Arthur formally retires from the business.
1993
Solid foundation
McIlwain Civil Engineering build their new headquarters at Hemmant.
1997
Winners!
McIlwain’s La Foresta Townhouse Development project is awarded the inaugural Civil Contractors Federation Queensland Earth Award.
2004
The next generation
Neal's son, Tim McIlwain, graduates university and steps into full-time work.
2006
Back 'on the road' - first TMR project
McIlwain Civil Engineering is awarded its first Department of Transport & Main Roads contract to construct the Fat Hen Creek Bridge Approaches at Kilkivan.
2007
World-wide recognition
The Ecovillage subdivision at Currumbin is awarded the FIABCI Prix d’Excellence award for the World's Best Environmental Development.
2009
Broadening our expertise
McIlwain Civil Engineering is engaged to complete the Springfield Lakes Low Level Dam project- the company’s first ever major engineering structure and bridge.
2011
The 'Half Century'
McIlwain celebrates 50 years of trading!
2015
Interstate expansion
McIlwain commences work in New South Wales in a joint venture to deliver the $50M Tourle Street Duplication project in Newcastle.
2016
Renewal
Tim accepts appointment as General Manager and Keith McIlwain becomes Chairman of McIlwain Civil Engineering.
2017
Refresh and rebrand
McIlwain Civil Engineering is rebranded as McIlwain.
2021
60th anniversary
McIlwain celebrates its 60th anniversary!
2023
Coomera Connector Central Package 1
McIlwain and Joint Venture partners Fulton Hogan and JF Hull Holdings Pty Ltd are are awarded the central package of the Coomera Connector Stage 1 - securing their biggest project to date.
2024
Branching further
McIlwain moves into the rugged Blue Mountains in New South Wales to undertake extensive investigation and rehabilitation work to return Jenolan Caves Road to full capacity post adverse weather events.
2026
New chapter
After 33 years, McIlwain farewells its Hemmant Head Office and begins a new chapter, relocating to a larger, refurbished space in Murarrie to support the continued growth of the business.
