About Us

Starting in 2004 after over two decades of Furniture retail experience, by listening to our customers’ needs and operating in an efficient manner with low overheads, and low margins, dedicated staff, Proven Lines has continued to grow to become the major force it is today.

Supplying independent retailers, groups, the hospitality industry and other wholesalers in all aspects of furniture both in Australia and overseas.

From lounge, bedroom, dining and living room furniture in a wide selection of finishes.

Showroom with round tables
Showroom with 2 buffets
Showroom with table and coffee table

Proven Lines is not only the largest Furniture Wholesaler in South Australia but is unique in Australia, as apart from our 5000 metre facility in the Adelaide suburb of Beverley SA, incorporating office, warehouse and showroom, we also have a showroom and factory in HCMC Vietnam, our Elegant Lines sofa factory and showroom in Dongguan China as well as a team of staff in both countries designing, sourcing and checking products for consistency of finish and quality from our partner factories

Building in Vietnam
Vietnam Office
Large gates with Proven Lines Furniture written on them
Factory gates in Vietnam
Beverley warehouse

Being aware of Furniture fashion throughout the western world through our FOB businesses overseas, we are well placed to deliver quality on trend products in a timely manner.

Blue lounge suite
China Showroom
Cream lounge suite
China Showroom
Blue lunge suite with a glass coffee table
China Showroom

There is no other Furniture Wholesaler capable of sourcing designs for our customers in this cost-effective manner with a transparency of operations and high regard for compliance with sustainable harvesting of timbers and other materials.

Seataners outside a warehouse with man in high vis clothing
Proven Lines van
Inside a warehouse with lots of boxess

We thank our existing customers for their on-going support and welcome discussions with new customers to see how we can best suit your needs.


Meet the Team

Unloading boxes with a fork lift from the back of a vanThe Proven Lines team hails largely from a furniture retail background being the key members of one of South Australia’s largest furniture retailers with some 20 years of experience in management, office administration, logistics, furniture design, importing, warehousing. 

Therefore, Proven Lines staff understand our retail customer’s needs!

  • Gary Lewthwaite – Director
  • Karen Gates – Office Administrator
  • Sandy Gates – Operations Manager
  • Loan Dang – Business Manager VN
  • Dave Maddison – Warehouse Manager
  • Lexi Chan – Operations Manager CN