Company lists · Data refreshed September 2026
Top 25 Managed service providers based in Sydney, Australia
RevenueBase identified 138 managed service providers headquartered in Sydney, Australia as of September 2026 and tracks 1,233 professional contacts across them, including 549 with verified work emails. Sydney is the largest hub.
This list covers managed service providers headquartered in Sydney, Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest managed service providers based in Sydney, Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 108 | ||||
“We are a proud Member of the Global Technology Industry Association -GITA OUR SERVICES Avocado helps clients deliver with certainty on their complex IT change, with technology…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 90 | ||||
“With a proven track record of 30 years, experteq is a proudly Australian IT company that combines the strengths of two storied brands – TAS and Experteq – to deliver outstanding…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 87 | ||||
“Secure Agility is a Australian-based technology partner specialising in secure managed IT services for NSW government, enterprise and mid-market organisations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Telestar CommunicationsStrong evidence | 75 | |||
“Telestar manages the IT and communications of businesses and governments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | REX TechnologiesStrong evidence | 52 | |||
“REXTECH, headquartered in Australia, is a global leader in the realm of managed IT solutions, covering Applications, Business Process Outsourcing, and IT Infrastructure services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 48 | ||||
“See tomorrow and stay ahead.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 41 | ||||
“Seccom Global - The Cyber Security Company Providing excellence in service to educate, connect and protect your business Founded in 2003, Seccom Global is recognised as a leader…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 31 | ||||
“THE INTERLINKED STORY Established in 2002, Interlinked is a leading and respected information technology solutions provider for businesses across Australia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 26 | ||||
“Minimise the risk of a cybersecurity incident.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | VectecStrong evidence | 24 | |||
“VECTEC is an Australian technology consultancy, integrator and managed service partner with operations in Sydney, Melbourne & Brisbane.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 | ||||
“IT Logic provides Managed Services and procurement to clients in any industry pre-dominantly in the small to medium size business space.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 22 | ||||
“Strong Solutions' mission is to provide best practice innovative IT solutions and services to our clients acting as the technology enabler for realisation of their business goals.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 21 | ||||
“At Empire Technologies, our unwavering dedication to delivering technology solutions can help you drive business success.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 | ||||
“FooForce is a full-service strategic IT consultancy that plans, customises and manages clients’ IT needs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 | ||||
“FOIT Group is an Australian owned and operated Managed Service Provider offering enterprise-grade technology solutions, support, cybersecurity, cloud and advisory services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 | ||||
“Better IT begins here… If poorly performing IT is punishing your business, then talk to us.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 | ||||
“itGlobal provides secure, efficient and effective IT management, enabling you to securely collaborate within your workplace.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Pyramid Global TechnologiesStrong evidence | 12 | |||
“Pyramid Global Technologies is a highly regarded Managed IT Service Provider offers value-driven solutions and a range of IT support services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 | ||||
“PolarSeven is the AWS specialist.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 | ||||
“With ZIRILIO on your side, the digital world just became safer.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 | ||||
“Since 2002, Milnsbridge has been delivering proactive managed IT services that let Sydney businesses focus on growth, not IT headaches.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 | ||||
“CompPower has grown significantly into a mid-sized professional services consultancy providing IT and Telecommunications services for some of the global largest companies…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Waterstons AustraliaIndirect evidence | 8 | |||
“Technology should empower your business, not slow it down.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 | ||||
“Assistech is a Sydney-based IT Services Company, dedicated to providing swift and reliable IT solutions to businesses across various sizes and industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Platform 24 IT Services & Solutions SydneyStrong evidence | 7 | |||
“Platform 24 is a Managed IT Services Provider with a human face.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 138 managed service providers based in Sydney, Australia
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Managed service providers based in Sydney, Australia at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 138 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed service providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Sydney, Australia whose own description of what they do matches “managed service providers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed service providers, and records with no verified work email. Companies headquartered outside Sydney are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 549 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Managed service providers by metro in Australia
- Managed service providers in Sydney138
- Managed service providers in Melbourne127
- Managed service providers in Brisbane59
- Managed service providers in Perth56
Frequently asked
How many managed service providers are there based in Sydney, Australia?
RevenueBase identified 138 managed service providers headquartered in Sydney, Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Avocado Consulting, headquartered in Sydney, tops this list with the largest team on record.
Which city has the most managed service providers?
Sydney leads with 138 headquartered companies, followed by Melbourne (127) and Brisbane (59).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 549 verified decision-maker contacts tracked across these 138 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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