Company lists · Data refreshed September 2026

Top 25 Enterprise telecom consultants based in Australia

Name: Enterprise telecom consultants based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 359 companies tracked

RevenueBase identified 359 company matches for enterprise telecom consultants associated with Australia as of September 2026 and tracks 3,990 professional contacts across them, including 1,338 with verified work emails. Sydney is the largest hub.

This list covers company matches for enterprise telecom consultants associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

359Companies

3,990Contacts tracked

1,338Verified emails

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The 25 largest enterprise telecom consultants based in Australia

Ranked by team size

Top 25 of 359 company matches for enterprise telecom consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Efiniti Telecommunications Services PTY LTD	Exact match	Macquarie Park, AustraliaHQ recorded Sep 28, 2026	201-500	136 contacts →
	Exact match “Efiniti Telecommunications Services is an Australian-owned company operating across the telecommunications, ICT, and consulting sectors, delivering specialist technical and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Outcomex	Exact match	North Ryde, AustraliaHQ recorded Sep 28, 2026	51-200	115 contacts →
	Exact match “Outcomex is an award winning advisor, devoted to providing intuitive solutions in information technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Gibson Quai International GQI	Exact match	Melbourne, AustraliaHQ recorded Sep 28, 2026	51-200	113 contacts →
	Exact match “Your Trusted Partner in Digital Transformation and Communications Technology 30 Years of Innovation And Expertise GQI has been a trusted advisor and professional services provider…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Koinonia Enterprises	Exact match	Revesby, AustraliaHQ recorded Sep 28, 2026	51-200	97 contacts →
	Exact match “Koinonia Enterprises is an Australian company specialized in Fixed line and Mobile Communications Networks providing turnkey solutions in design, deployment and integration…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Titan ICT	Exact match	North Sydney, AustraliaHQ recorded Sep 28, 2026	501-1,000	55 contacts →
	Exact match “As an Australian-owned company with a proud record of delivery since 2003, Titan ICT, a BAI Communications company, operates from offices across the nation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Star21	Exact match	Melbourne, AustraliaHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “Star21 - Discover the Difference Star21 Pty Ltd is an Australian ICT solutions provider and Telstra Platinum Partner specialising in designing, delivering, and managing end-to-end…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Iptel Solutions PTY LTD	Exact match	Brisbane, AustraliaHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “IPTel Solutions: Enterprise Network Design and Installation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Reliance Communications PTY LTD	Exact match	Sydney, AustraliaHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “Reliance is a experienced communications company focused on designing, implementing and managing total telephony solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	ICT Networks	Exact match	North Sydney, AustraliaHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “We’re ICT Networks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Citadel Technology	Exact match	AustraliaHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “CitadelTech is a specialist data, video and voice technology management business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Dipole Group	Exact match	North Sydney, AustraliaHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Over The Wire	Exact match	Brisbane, AustraliaHQ recorded Sep 28, 2026	201-500	44 contacts →
	Exact match “Over the Wire (ASX:OTW) is a Telecommunications and IT solution provider, specialising in converged voice and data networks, data centres, and hosted infrastructure solutions for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Jasco Consulting	Exact match	Melbourne, AustraliaHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Since being founded in Melbourne, Australia in 1998, Jasco has an enviable record of growth, starting from a single product, and growing into one of the nation’s strongest…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Arrow Voice & Data	Exact match	Sydney, AustraliaHQ recorded Sep 28, 2026	11-50	41 contacts →
	Exact match “Arrow Voice & Data are your Australian specialists in business communications and IT management.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Ccna Converged Communication Network Applications	Exact match	North Sydney, AustraliaHQ recorded Sep 28, 2026	51-200	41 contacts →
	Exact match “CCNA is a carrier-independent network integrator that serves Enterprise and Government clients in Australia, and around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Nextel	Exact match	Frenchs Forest, AustraliaHQ recorded Sep 28, 2026	n/a	39 contacts →
	Exact match “Nextel Ltd, formally ASAP Communications Pty Ltd, was founded in 1990 to offer businesses a single-source provider for cabling and NEC telephony systems, voice, data and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Essential Data & Voice	Exact match	North Ryde, AustraliaHQ recorded Sep 28, 2026	11-50	38 contacts →
	Exact match “At EDV we believe that establishing great communication between business and their customers is key to their success and growth in their markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	ITMA	Exact match	Belmont, AustraliaHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “IT Management Associates (ITMA) is a provider of Information Technology and Telecommunications (IT & T) consulting and support services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	C5 Technology	Exact match	Brisbane City, AustraliaHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “C5 Technology is a Brisbane-based IT consultancy company and systems integrator.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	XBC Business Technology	Exact match	Gold Coast, AustraliaHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “When it comes to your business, you want support from someone you can trust.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	VIS Global PTY LTD	Exact match	Melbourne, AustraliaHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Connectiv	Exact match	Perth, AustraliaHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Todays ‘Connected world’ defines our everyday actions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Wizzio	Exact match	Sydney, AustraliaHQ recorded Sep 28, 2026	51-200	30 contacts →
	Exact match “Wizzio – Innovate • Create • Automate Wizzio (formerly ST Consulting (Australia)) is a Sydney-based engineering and design consultancy specialising in Engineering design…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Enablis PTY LTD	Exact match	Sydney, AustraliaHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Since 2006, we've helped Australian organisations navigate the complexity of communications and security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Blubiz Solutions	Exact match	Melbourne, AustraliaHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Welcome to BluBiz Solutions, an award-winning ICT Solutions and Managed Services provider with multi-domain expertise in Enterprise Networking, Cybersecurity, Cloud…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise telecom consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 359 enterprise telecom consultants based in Australia

See the full list, filter by size, metro and specialty, and access 1,338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise telecom consultants based in Australia at a glance

As of Sep 28, 2026

33.5%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

13.4%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

143

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 359 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Australia whose business descriptions match “enterprise telecom consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,338 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Enterprise telecom consultants by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise telecom consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise telecom consultants are there based in Australia?

RevenueBase identified 359 company matches for enterprise telecom consultants associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Efiniti Telecommunications Services PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise telecom consultants?

Sydney leads with 48 company records, followed by Melbourne (45) and Brisbane (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,338 professional contacts with verified work emails tracked across these 359 companies; direct dials are available where recorded.

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 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.