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Top IT Service Companies in Australia

44 of 98 IT service companies ranked on evidence in the Q4 2026 edition.

Between them, the 97 IT service companies on this page cover cloud (34), security (28), government (17) and IT services (15). They also list work in Sydney, Brisbane, Adelaide and Melbourne. 97 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

44 of 98 IT service companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All IT service companies 44 ranked SMEs 43 ranked

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Epic IT
Not for Profit · IT Services · Cloud · Also in Perth
Epic IT is a managed IT services provider based in Perth, Western Australia, with presence in Sydney and Brisbane.
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Why #1: Based in Perth, Australia · Founded 2003 · ISO 27001 · Team of 40+, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IT Support Guy
IT Solution · Cloud
IT Support Guy is an IT services provider based in Sydney, Australia.
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Why #2: Based in Sydney, Australia · In business 30+ years · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IBT (Integrated Business Technologies)
Data Science · Government · Retail · Also in Melbourne
IBT (Integrated Business Technologies) is an Australian consultancy that implements and supports business software, with a focus on ERP, data integration and analytics.
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Why #3: Based in Australia · In business 28+ years · ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
eNerds Pty Ltd
IT Services · Cloud · Security · Also in Melbourne
eNerds Pty Ltd is an IT services company that provides remote and on-site support to businesses across Australia.
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Why #4: Based in Sydney, Melbourne and Brisbane · Founded 2000 · ISO 27001, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
iQuest Consulting Pty Ltd
IT Services · IT Consulting · Cloud · Also in Perth
iQuest Consulting Pty Ltd is an IT services company based in Perth, Western Australia, operating since 2004.
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Why #5: Based in Perth, Western Australia · Founded 2004 · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BITS Technology Group
IT Services · Security · Authentication
BITS Technology Group is an Australian IT support company serving organisations in Brisbane, the Gold Coast and across South East Queensland.
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Why #6: Based in Brisbane and the Gold Coast, Australia · Founded 2010 · ISO 27001 · Founder-led, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
BMP Technologies
Sydney technology consultancy delivering AI automation, test engineering, ServiceNow, data and cloud for enterprise and government
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Why #7: Based in Sydney, Australia · ISO 27001 · Client numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Brennan IT
Brennan IT is an Australian technology services firm that runs outsourced IT for organisations of different sizes.
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Why #8: Based in Australia · In business 25+ years · Team of 650+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Hewstone IT
Cloud · Backup · Monitoring
Hewstone IT is a second-generation IT support business founded in 1989 and based in Geelong, Australia.
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Why #9: Based in Geelong, Victoria, Australia · Founded 1989, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DHRP Consulting
Information Technology · Cloud · Government
DHRP Consulting is a certified Microsoft Dynamics 365 partner working with organisations in Australia and New Zealand.
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Why #10: Based in Melbourne and Sydney, Australia · Founded 1993, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Domain Digital
Domain Digital is a managed IT services company in Perth that looks after the systems and security of local businesses.
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Why #11: Based in Perth, Australia · In business 30+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
HordernIT
Not for Profit · Cloud · Security
HordernIT is an Australian software and IT services firm. It began in 1998 supplying business applications to a Geelong industrial employer and has since grown into a team…
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Why #12: Based in Geelong, Australia · Founded 1998, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Intranet Technica
Intranet Technica trades as Intra Tec and provides outsourced IT support and consulting from Sydney.
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Why #13: Based in Sydney, Australia · Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Biztech Australia
Biztech Australia runs managed IT services for businesses across Australia and has more than 25 years in the industry.
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Why #14: Based in Australia · In business 25+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Grassroots IT
IT Services · Collaboration · Responsive · Also in Auckland
Brisbane managed IT provider covering support, cybersecurity, cloud and Microsoft 365 for organisations with complex operations
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Why #15 (shared): Based in Brisbane, Australia · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
4impact
Financial Services · Retail · simple
4impact is a Brisbane technology firm, running since 2005, that places IT contractors and supplies onshore and offshore teams.
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Why #15 (shared): Based in Brisbane, Australia, with an office in Manila, Philippines · Founded 2005, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Evongo
Evongo is a managed IT services company based in Newtown, Geelong, Australia.
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Why #17 (shared): Based in Newtown, Geelong, Australia · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Incito Business Solutions
Incito Business Solutions is an IT services company proudly based in Queensland, Australia.
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Why #17 (shared): Based in Queensland, Australia · In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IT Ventures Pty LTD
Cloud · Security · Backup · Also in Sydney
IT Ventures Pty LTD is an IT consultancy and managed services company in Sydney, Australia.
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Why #17 (shared): Based in Sydney, Australia · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Blueblood Solutions
Business Services · Non Profit
Blueblood Solutions looks after the computer systems of businesses in and around Canberra, Australia.
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Why #17 (shared): Based in Canberra, Australia · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Dynamic Business Technologies
Dynamic Business Technologies is an Australian managed service provider that has supported organisations with their IT for around twenty years.
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Why #17 (shared): Based in Australia · In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
ITtelligent Consulting Services
Customer Service · Security · Backup
ITtelligent Consulting Services is an IT support firm owned and run in Australia, with its head office in Melbourne.
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Why #17 (shared): Based in Melbourne, Australia · Founded 2006, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
GREENDATA
GREENDATA is an IT services company on the Gold Coast in Queensland, Australia. It specialises in Microsoft cloud technology and describes itself as security-first.
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Why #17 (shared): Based in Gold Coast, Australia · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Future Logic
Future Logic provides IT support and project services to businesses in Perth, Australia.
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Why #17 (shared): Based in Perth, Australia · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

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Top IT Service Companies in Australia

Epic IT

IT Support Guy

IBT (Integrated Business Technologies)

eNerds Pty Ltd

iQuest Consulting Pty Ltd

BITS Technology Group

BMP Technologies

Brennan IT

Hewstone IT

DHRP Consulting

Domain Digital

HordernIT

Intranet Technica

Biztech Australia

Grassroots IT

4impact

Evongo

Incito Business Solutions

IT Ventures Pty LTD

Blueblood Solutions

Dynamic Business Technologies

ITtelligent Consulting Services

GREENDATA

Future Logic

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