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About

Toptronic since 1990. We build the sites we sell.

TWSS is the web sites services division of Toptronic Limited — a group that has been trading since 1990 and runs its own web sites in production every day.

Three decades of doing it ourselves first.

Toptronic Limited has traded since 1990, across electronics, laboratories, marketing, trademarks and artificial intelligence. Every one of those divisions needed a web site. So we built them, in-house, and we have kept building ever since.

TWSS is that skill turned outward. We do not hand your project to a subcontractor and we do not resell somebody else's platform. The people who design your site are the people who built ours.

That is why the pitch on this site is not a beautiful web page. It is a total business solution: the site your customers see, the system that runs the work behind it, and the apps your team uses, customised to your business.

© Copyright 1990-2026 Toptronic® Ltd, all rights reserved. For copyright inquiries: [email protected]

The group, and the proof.

Fourteen live sites are run by the group today. Here is where they sit.

  • Toptronic Limited — the group, trading since 1990.
  • Research and technology — artificial intelligence, hybrids, laboratories, trademarks.
  • Marketing and client work — marketing services and customer sites.
  • Products and applications — assistant, TPEE, and a part-number lookup system.

See all the live sites

What we will not do.

Five refusals, and they are the whole reason to trust the rest of the page.

We will not print an award we have not won.

If a claim is not checkable, it does not go on the page.

We will not sell you a platform you rent forever.

Your domain, your content and your business data stay yours.

We will not disappear after launch.

The people who built it are the people you call.

We will not hide a price in a proposal.

Written scope, written band in AUD, fixed before work starts.

We will not use your project as training for a subcontractor.

Design, build and support stay in the same hands.

Let's talk about your business.

A free consultation, no obligation, no jargon. Tell us what the business does and we will tell you honestly what it needs.