Founded by Shannon Darcy in 1994, SD Group has transformed from a solo person operation to a 75-person strong group, complete with 60 road registered fleet, equipment and machinery.

Our mission is to deliver success for our clients and the communities we serve.

For our clients, this means safely and efficiently delivering high quality programs, on time, within budget. This includes supporting our clients through a value engineering process.

For our communities, it ranges from delivering safer and more comfortable infrastructure for all road users, to useful and comfortable work and storage structures for businesses and their people.

And for our people, it’s about helping to develop their careers and creating a truly diverse team that can grow with us.

Our values represent what we believe in. They drive our operations, ensuring sustainable value for our clients, partners, people and communities.


Working as a trusted partner with our clients means being going beyond just collaborating with them understand their needs and deliver on them. We’re passionate about our clients’ success and our teams always aim to operate as a true extension of theirs. We truly value our long-term customer relationships.


We’re ambitious. That’s why we’re always looking for ways to grow - through innovation, learning and expertise. But we’re not just ambitious for ourselves and our clients. We want to add value to the whole market and change the way things are done, so that we can improve industry standards.


Ultimately, it’s our performance that underpins our overall success. And that means that every project we deliver, no matter the size, is executed with the same drive and commitment to results.

Our leadership team is a true collective of complementary backgrounds, skills and experience.

What brings us together is the combined expertise we’ve gained delivering a wide range projects. We’ve all worked with - and for - some of Australia’s leading industry players.

We bring the techniques and innovation we’ve applied on big and complex jobs to all of our projects, large and small.

We’re all very passionate about what we do, and we have the highest respect for our clients and teams. This drives our commitment to service, safety and high-quality outcomes.

Senior Leadership Team

Shannon Darcy


SAM GhanBari

Business Manager

marcos pescara

Construction Manager


Extended Leadership Team

marten Jajou

Project Manager – Civil + Infrastructure

shane pearce

WHSEQ (Safety) Lead

denis jabuka

Senior Procurement Officer


jeff burnette

Senior Manager – Building + Construction


Accounts Manager


Senior Site Manager – Concrete Services

SD Group Partners with Career Seekers New Australian Internship Program


CareerSeekers is a non-profit organisation supporting Australia’s humanitarian entrants into professional careers. The program provides in-depth preparation and support to both refugees and people seeking asylum who are either currently studying at university, or looking to restart their professional career in Australia.

We’re excited to welcome our first new intern, Sarmand Jamma, as part of the employment partnership. Sarmad is originally from Iraq and has over 15 years experience on various building and construction projects. He’ll be taking on the role of site engineer working on the road upgrade at the intersection of Mona Vale Rd and Pacific Highway.

Check out the post on Sarmand and the other talented new Australians joining our workforce here: