Best Software Companies in Perth

15 businesses in Perth, WA, ordered by the evidence we hold on each one rather than by who paid.

The short answer

The best software companies in Perth, WA, ranked on independent evidence rather than paid placement, are OneIT Custom Business Software in Subiaco (4.8 stars from 80 reviews, scored 75 out of 100), Dapth in Perth (4.9 stars from 28 reviews, scored 74 out of 100), K3-Team in Perth (5.0 stars from 32 reviews, scored 74 out of 100), Monarch360 Pty Ltd in Perth (5.0 stars from 18 reviews, scored 71 out of 100) and Humaan in Perth (5.0 stars from 21 reviews, scored 72 out of 100). 15 software companies in Perth, WA are listed in total. Placement cannot be bought.

Verified 13 October 2026. Every listing is checked the same way, and a check that has not run is shown as a blank, not a pass. How we rank

0 of 15 independently corroborated · 0 with a confirmed phone number · every check ↓

All 15 software companies in Perth

Ordered by evidence, then by closest match. How this works →

What we hold on these 15 businesses. Not the site-wide average — the actual list below.

corroboration confirmed
0%corroboration confirmed0 of 150% of 0 checked
website confirmed reachable
0%website confirmed reachable0 of 150% of 0 fetched
phone number confirmed
0%phone number confirmed0 of 150% of 0 compared
ABN confirmed
40%ABN confirmed6 of 15

Other trades in Perth

Looking wider? All software companies in WA →

Software Companies elsewhere

Locations with at least 5 software companies.

Nobody on this page paid to be here

There is no advertising product, no sponsored slot and no way to buy a position. The order comes from the checks described on the method page, applied identically in every category and every location.

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