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About Us

LSC has come a long way since Aubrey Findon Johnson established the company in 1926 and imported the first code cutting machine for cylinder keys to Australia.

It was his son Stuart who joined the business in 1949 that travelled the world researching and absorbing everything he could about the locksmithing industry with a desire to bring the latest advancements to Australia. He set up the foundation for LSC, which has enabled us to maintain and develop strong associations and partnerships with the locksmithing, security, building and hardware industries.

Today, we are a thriving business with operations in each state and a head office in North Melbourne with over 180 employees nationwide. We have one of the largest ranges of hardware and security products, which has expanded to more than 20,000 lines from leading manufacturers in the industry including Silca, ABUS, SALTO, Dormakaba, HID, Lockwood, Dahua Technology, AMC Alarms and BRAVA, to name a few.

We also stock our own range of locksets and other items to provide customers with a high quality product at a reasonable price.

While we have grown over the years, we have not lost sight of our main goal – to offer superior products to security professionals in Australasia, and continue to grow our product range and services.

LSC is a third generation family owned business, led by Managing Director Mark Johnson, and we have the same core values as when the business was first established. We are committed to delivering a knowledgeable, personal, and courteous service to our extensive customer base.

The company is also dedicated to ensuring those that purchase the products develop the same knowledge and understanding, which is why we offer extensive product training and customer support.

LSC is an integral part of the security and hardware industries in Australia and we have numerous historical links to major associations operating in the security and locksmithing area.


We strive to maintain high levels of service, standards and ethics in operating our business and taking care of our customers. We pride ourselves on being a people focused organisation offering friendly, knowledgeable and personal service.

LSC provides the opportunity to grow, to learn, to innovate, to succeed and to build a stimulating and rewarding career.

We aim to attract talented people who strive to be the best at what they do and are passionate about providing first-class service to the security industry.

If you are thinking about getting off the tools or simply looking for a change, please send us your resume and a covering letter in confidence to the following email address.


Meet our team


Position: Branch Manager (QLD)

Years of service: 40 years
Fun facts:
I once bred over 1000 sea snails – it’s a very long story!


Position: Branch Manager (SA)

Years of service: 12 years
Fun facts:
Locksmith for 12 years, Ben likes walking his dog, adventures with the kayak and Aussie rules football.


Position: Branch Manager (VIC)

Years of service: 21 years
Fun facts:
Brad likes to keep active in the outdoors and catching up with friends and family.


Position: National Sales Manager (NSW)

Years of service: 16 years
Fun facts:
Locksmith by trade for 13 years, loves the great outdoors and all things sports.


Position: Branch Manager (NSW)

Years of service: 10 years
Fun facts:
Locksmith by trade for 19 years. I enjoy all sports especially NRL, and spend most of my weekends running around with my wife and 3 kids.


Position: Branch Manager (WA)

Years of service: 4 years
Fun facts:
Locksmith by trade, enjoy running around after my daughter, playing rugby & coaching kids.


Position: Branch Manager (NZ)

Years of service: 8 years
Fun facts:
A passion for anything nautical, whether it be kayak, speed boat or yacht and in his younger days, he was a highly competitive sailor.

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