Company lists · Data refreshed November 2026

Top 24 B2B relationship management agencies based in Sydney, Australia

RevenueBase identified 51 company matches for B2B relationship management agencies associated with Sydney, Australia as of November 2026 and tracks 703 professional contacts across them, including 168 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for B2B relationship management agencies associated with Sydney, 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 November 6, 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 Nov 6, 2026 How this list was built
51Companies
703Contacts tracked
168Verified emails
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The 24 largest B2B relationship management agencies based in Sydney, Australia

Ranked by team size
Top 24 of 51 company matches for B2B relationship management agencies based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“At Direct it, we're passionate about creating custom demand generation programs for B2B marketers worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Elevate Your Brand with BlueLink’s Premier Customer Relationship Solutions Founded in 1992 as a subsidiary of Air France, BlueLink excels in crafting exceptional customer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Who is CrowdBox?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“It's time for the next stage of our journey!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Splendid Group is a specialist B2B agency built to ensure Tech companies and brands are better understood in a rapidly-changing world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Garner Collective specialises in B2B lead generation and sales growth solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We specialise in helping B2B firms improve their strategy, marketing, and sales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Mint Consulting is an IT, CRM and Marketing consultation firm based in Sydney, NSW which delivers scalable, purpose-built CRM solutions through collaborative, authentic working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Market Expertise is a specialist business-to-business marketing and communications consultancy focused on services, expertise and intangible products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The First Principle is a B2B marketing & corporate communications consulting firm, partnering with clients to create powerful connections with a business audience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“At Corient Media Partners, we're not your typical marketing agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At Clear Hayes Consulting, we’re a B2B marketing and communications consultancy powered by a team of experts-predominantly ex-journalists-who bring a strategic, audience-first…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Winn Connections Group is a global B2B events partner specialising in custom-built targeted delegate acquisition & customers events throughout ANZ, Asia, London & Berlin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Traditional go-to-market approaches create more silos than solutions- Marketing siloed from sales- Digital tools that complicate rather than clarify- Brand modernisation that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Uplevel Agency Offers Business Consulting, Sales Strategy and Lead Generation for B2B Businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Here to help B2B sales teams generate more pipeline - without adding headcount.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Challenge That, we help pubs, clubs and hospitality venues better understand their customers, build smarter loyalty strategies, and unlock the value already sitting in their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We want to help companies reach the right audience to achieve their marketing goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“As business development and relationship strategists, KnowledgeCore uncovers opportunities in our clients’ markets, and help turn them into revenue.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We help B2B organisations better understand customers, create powerful connections and nurture their journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Redvantage is the Account-Based Growth (ABM/ABX) partner for B2B Enterprise Sales & Marketing teams in global SaaS companies based in Australia and NZ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We partner with B2B businesses to help them attract, land and grow high quality customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Welcome to Builtsearch Agency, the premier B2B marketing solution for commercial businesses in the major construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“The Conxion Co provides outsourced support for all your marketing, communications and client relationship management needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 51 B2B relationship management agencies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B relationship management agencies based in Sydney, Australia at a glance

As of Nov 6, 2026
23.9%Verified-email coverage
13.8Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
10
51-200
6

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 51 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 Sydney, Australia whose business descriptions match “B2B relationship management agencies” 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 168 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 November 6, 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.

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 “B2B relationship management agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B relationship management agencies are there based in Sydney, Australia?

RevenueBase identified 51 company matches for B2B relationship management agencies associated with Sydney, Australia as of November 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?

Direct IT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most B2B relationship management agencies?

Sydney leads Australia with 51 company records, followed by Melbourne (16) and Brisbane (13).

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 168 professional contacts with verified work emails tracked across these 51 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 November 6, 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.