Company lists · Data refreshed September 2026

Top 25 Implementation companies based in Sydney, Australia

Name: Implementation companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 135 companies tracked

RevenueBase identified 135 implementation companies headquartered in Sydney, Australia as of September 2026 and tracks 1,972 professional contacts across them, including 763 with verified work emails. Melbourne is the largest hub.

This list covers implementation companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

135Companies

1,972Contacts tracked

763Verified emails

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The 25 largest implementation companies based in Sydney, Australia

Ranked by team size

Top 25 of 135 implementation companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to implementation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NRI Australia & NEW Zealand	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	711 contacts →
	Indirect evidence “As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
2	Barhead, An Akkodis Company	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	10001+	177 contacts →
	Indirect evidence “Barhead, an Akkodis company, is an award-winning consulting firm focused on leveraging Microsoft’s Technology Stack to deliver business solutions.” Source: RevenueBase Database · checked Sep 21, 2026
3	Wild Tech	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	77 contacts →
	Indirect evidence “With real-world experience, a global team, and the trust of local clients, we’re the end-to-end technology partner businesses rely on to turn bold ideas into powerful results.” Source: RevenueBase Database · checked Sep 21, 2026
4	Bigger	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	57 contacts →
	Indirect evidence “Enterprise-grade teams.” Source: RevenueBase Database · checked Sep 21, 2026
5	Ampec Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence “Partnering with us is good business.” Source: RevenueBase Database · checked Sep 21, 2026
6	Leverage Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	49 contacts →
	Indirect evidence “Leverage Technologies is an Australian award-winning ERP partner at the forefront of AI-driven business transformation.” Source: RevenueBase Database · checked Sep 21, 2026
7	IT Integrity	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	47 contacts →
	Indirect evidence “IT Integrity helps organisations harness technology to drive growth, efficiency, and competitive advantage.” Source: RevenueBase Database · checked Sep 21, 2026
8	Partner 2 Simplify P2s	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	42 contacts →
	Indirect evidence “Ideate, Inspire, Innovate, Implement Partner 2 Simplify (P2S) is a global IT services company simplifying digital transformation for organisations across Australia, India, and the…” Source: RevenueBase Database · checked Sep 21, 2026
9	Alembic	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “We deliver future proof software for organisations that rely on technology to enable their business.” Source: RevenueBase Database · checked Sep 21, 2026
10	Advance Delivery Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	32 contacts →
	Indirect evidence “Advance Delivery Consulting (ADC) is a trusted IT consulting partner across Australia, APAC, and the Middle East, driving transformational business value through innovative…” Source: RevenueBase Database · checked Sep 21, 2026
11	System Squared	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence “System Squared was founded on the knowledge that customers require better responsiveness, genuine advice and the lowest consistent pricing in an ever accelerating world driven by…” Source: RevenueBase Database · checked Sep 21, 2026
12	Proitzen	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Proitzen is a provider of business enterprise and on-demand software solutions.” Source: RevenueBase Database · checked Sep 21, 2026
13	Gammer Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Simplifying IT solutions that work for your business.” Source: RevenueBase Database · checked Sep 21, 2026
14	BAC	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “BAC is a technology consulting firm that specialises as a systems integrator for go-to-market teams.” Source: RevenueBase Database · checked Sep 21, 2026
15	Systemnet	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Systemnet is an established, professional and results-based IT solutions company that is a trusted partner to many small and medium sized businesses within Australia and around…” Source: RevenueBase Database · checked Sep 21, 2026
16	Metarouge Innovations	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Driven by our passion for innovation,'metarouge' is a business and technology solutions firm, focusing on developing innovative solutions enabled by disruptive technologies.” Source: RevenueBase Database · checked Sep 21, 2026
17	Bitlogic IT Services	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	19 contacts →
	Strong evidence “At BitLOGIC, we draw upon our expertise in IT consulting, implementation and management.” Source: RevenueBase Database · checked Sep 21, 2026
18	Storata Business Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Storata is an Australian Systems Integrator and Business Consulting who specialise in the lean digital transformation of enterprise systems and processes.” Source: RevenueBase Database · checked Sep 21, 2026
19	Australian Sentinel	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Welcome to the official Australian Sentinel page.” Source: RevenueBase Database · checked Sep 21, 2026
20	OGG	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “At Ogg we enable transformation by sharing our knowledge and experience, we drive results by giving you the right technology to help you grow and exceed expected results.” Source: RevenueBase Database · checked Sep 21, 2026
21	Frontline Systems Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “Established in 1992, Frontline Systems (Aust) Pty Limited is an agile, customer-focused provider of end-to-end next generation IT solutions and services that can be delivered on…” Source: RevenueBase Database · checked Sep 21, 2026
22	Logicore	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Founded in 2013 \| Headquartered in Sydney Operating across APAC, EMEA and the Americas Delivering certainty in Enterprise Architecture, Integration and Digital Transformation What…” Source: RevenueBase Database · checked Sep 21, 2026
23	Implementium	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Implementium is an information technology advisory/consulting organisation specialising in the following domains of expertise- Enterprise Applications i.e.” Source: RevenueBase Database · checked Sep 21, 2026
24	Leading Edge Global	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “Leading Edge Global is recognised as the industry leaders in Business Implementations and Transformations, specialising in Project Delivery, Operational Readiness and Change…” Source: RevenueBase Database · checked Sep 21, 2026
25	Rawtech Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “RawTech Group is a leading technology solutions provider specialising in innovative and customised services for businesses across various sectors.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: implementation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names implementation companies.
Partial evidence: Its own public description names part of implementation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name implementation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 135 implementation companies based in Sydney, Australia

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Implementation companies based in Sydney, Australia at a glance

As of Sep 21, 2026

38.7%Verified-email coverage

14.6Average contacts per company

11-50Median size (employees)

100.7%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 135 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 implementation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “implementation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names implementation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among implementation companies, 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 its RevenueBase Smart Search 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, 763 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 21, 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.

Implementation companies by metro in Australia

Implementation companies in Melbourne136
Implementation companies in Sydney135
Implementation companies in Brisbane48
Implementation companies in Perth33
Implementation companies in Adelaide25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names implementation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many implementation companies are there based in Sydney, Australia?

RevenueBase identified 135 implementation companies 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?

NRI Australia & NEW Zealand, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most implementation companies?

Melbourne leads with 136 headquartered companies, followed by Sydney (135) and Brisbane (48).

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 763 verified decision-maker contacts tracked across these 135 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 21, 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 Smart Search, 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.