Company lists · Data refreshed September 2026

Top 25 Business systems integration consultants based in Sydney, Australia

Name: Business systems integration consultants based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 379 companies tracked

RevenueBase identified 379 business systems integration consultants headquartered in Sydney, Australia as of September 2026 and tracks 2,961 professional contacts across them, including 1,046 with verified work emails. Across Australia, Melbourne is the largest hub for this category (386 companies); Sydney follows with 379.

This list covers business systems integration consultants 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 28, 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 28, 2026 86% judged on-target in blind review

379Companies

2,961Contacts tracked

1,046Verified emails

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The 25 largest business systems integration consultants based in Sydney, Australia

Ranked by team size

Top 25 of 379 business systems integration consultants based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to business systems integration consultants: 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	Infosys Portland	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	190 contacts →
	Indirect evidence “At Infosys Portland, we’re on a mission to lead our clients' procurement and supply chain functions into the future, while delivering value today.” Source: RevenueBase Database · checked Sep 28, 2026
2	Barhead, An Akkodis Company	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
3	Techforce Services Salesforce Summit Consulting Partner	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	121 contacts →
	Indirect evidence “TechForce Services \| Salesforce® Summit Consulting Partner \| Managed Services & Digital Transformation Leader Globally Recognized.” Source: RevenueBase Database · checked Sep 28, 2026
4	Avocado Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
5	Jcurve	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	95 contacts →
	Partial evidence “Jcurve helps growing businesses move beyond disconnected systems with smarter, connected ERP.” Source: RevenueBase Database · checked Sep 28, 2026
6	Nexgen Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Nexgen Investment Group is a leading hardware integration specialist with over 13 years’ experience in providing technology and solutions to improve the efficiency of businesses…” Source: RevenueBase Database · checked Sep 28, 2026
7	Wild Tech	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
8	Logistics Bureau Supply Chain & Logistics Consultants	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “We help Senior Executives boost Supply Chain and Business performance.” Source: RevenueBase Database · checked Sep 28, 2026
9	Leverage Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
10	IT Integrity	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
11	Saaspeople	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Helping you unlock the power of Salesforce We help businesses get more from the platform they already have.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ingenuity Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Too many organisations pour time and money into technology without getting the outcomes they expected.” Source: RevenueBase Database · checked Sep 28, 2026
13	Sazae PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “About Sazae Pty Ltd Sazae Pty Ltd is a global IT consulting company headquartered in Sydney, with offices in Australia, Japan, and Vietnam.” Source: RevenueBase Database · checked Sep 28, 2026
14	IBT Integrated Business Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “IBT (Integrated Business Technologies) is an Australian IT professional services firm founded in 1997.” Source: RevenueBase Database · checked Sep 28, 2026
15	Advance Delivery Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
16	Digitus TEC	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “Sustainability is more than a buzzword it's the cornerstone of humanity's future.” Source: RevenueBase Database · checked Sep 28, 2026
17	Decision Inc. Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “Decision Inc.” Source: RevenueBase Database · checked Sep 28, 2026
18	Proquest Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “ProQuest Consulting is one of Australia's leading Salesforce implementation partners, and winner of the Global 2021 Salesforce Partner Innovation Award in the category of…” Source: RevenueBase Database · checked Sep 28, 2026
19	Pacific Consulting Group PCG	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
20	Athena Blue Global	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Athena Blue Global helps shape a better future for forward-thinking businesses worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
21	Vectec	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “VECTEC is an Australian technology consultancy, integrator and managed service partner with operations in Sydney, Melbourne & Brisbane.” Source: RevenueBase Database · checked Sep 28, 2026
22	PKF Digital	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Propel your business with PKF Digital, your trusted partner in business and digital solutions.” Source: RevenueBase Database · checked Sep 28, 2026
23	BAC	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “BAC is a technology consulting firm that specialises as a systems integrator for go-to-market teams.” Source: RevenueBase Database · checked Sep 28, 2026
24	AUP IT	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “AUP IT has over two decades of experience in solving IT problems for all sorts of organisations whether they are small or large, local government bodies, councils or corporations.” Source: RevenueBase Database · checked Sep 28, 2026
25	Flowbuilders PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “At FlowBuilders we specialize in partnering with organisations of all sizes to re-think, re-build, and re-connect your business processes using salesforce.com.” Source: RevenueBase Database · checked Sep 28, 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: business systems integration consultants. 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 business systems integration consultants.
Partial evidence: Its own public description names part of business systems integration consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business systems integration consultants. 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 379 business systems integration consultants based in Sydney, Australia

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Business systems integration consultants based in Sydney, Australia at a glance

As of Sep 28, 2026

35.3%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

222

11-50

114

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 379 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 business systems integration consultants, 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 “business systems integration consultants”. 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 business systems integration consultants), 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 business systems integration consultants, 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, 1,046 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 28, 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.

Business systems integration consultants by metro in Australia

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 business systems integration consultants, 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 business systems integration consultants are there based in Sydney, Australia?

RevenueBase identified 379 business systems integration consultants 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?

Infosys Portland, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most business systems integration consultants?

Melbourne leads Australia with 386 headquartered companies, followed by Sydney (379) and Brisbane (167).

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 1,046 verified decision-maker contacts tracked across these 379 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 28, 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.