Insights

Gathering insights about Brennan…

Similar companies to Brennan

Brennan Tech Stack

Brennan uses 8 technology products and services including oEmbed, Sophos, jQuery, and more. Explore Brennan's tech stack below.

oEmbed
Dev Tools
Sophos
Email Security
jQuery
Javascript Libraries
Zendesk Chat
Live Chat
Windows Server
Operating Systems
PHP
Programming Languages
Skype for Business
Unified Communications
Microsoft Hyper-V
Virtualisation Software

Media & News

Macquarie Capital acquires Brennan IT.
Macquarie Capital Principal Finance has purchased a minority stake in Sydney-based Brennan, while its founder and managing director Dave Stevens is still a majority shareholder and remains at the helm.
Dec 19, 2025 | www.businessnewsaustralia.com
Brennan IT acquires CBRCYBER Pty Ltd.
Acquisitive Australian technology business Brennan has struck a formal agreement to acquire Canberra-based cybersecurity specialist CBR Cyber, closing out its fifth business buyout deal in the past four years.
Mar 18, 2025 | www.businessnewsaustralia.com
Brennan IT acquired SCRIM - Workplace Safety Software on Jan 1st '22.
Clade Solutions was subsequently sold to Brennan, Australia's largest Australian-owned IT company, in 2022.
Apr 02, 2023 | itbrief.com.au
Brennan IT is developing improved Rural Water Management system.
“Brennan IT is working with the Queensland Government to enable the Rural Water Futures (RWF) program; helping the RWF team to design and develop an improved Rural Water Management system that will help to give Queenslander’s confidence that their water resources are being managed fairly and responsibly.”
Nov 08, 2022 | www.brennanit.com.au
Brennan IT acquired MOQ Limited for $23.3M on Nov 9th '22.
Managed services provider Brennan IT has emerged victorious in its bid to acquire MOQ Limited, with rival bidder Atturra declining to match the new $23.3 million offer.
Aug 15, 2022 | www.crn.com.au
Brennan IT acquired Clade on Jan 18th '22.
Brennan has excitedly kicked off the new year with the decision to acquire Clade Solutions, as part of the organisation’s ongoing strategic growth objectives for 2022.
Jan 17, 2022 | www.brennanit.com.au
Brennan IT recognized as Australian Managed Security Service Provider/Service Provider of the Year, Macquarie Government took the gong for Australian Telco Partner of the Year, DXC Connect scored Australian Cloud Partner of the Year and Kinetic IT.
Meanwhile, Brennan IT was acknowledged as Australian Managed Security Service Provider/Service Provider of the Year, Macquarie Government took the gong for Australian Telco Partner of the Year, DXC Connect scored Australian Cloud Partner of the Year and Kinetic IT earned the Australian Operational Technology Partner of the Year award.
Jan 01, 2022 | www.arnnet.com.au

Brennan's Email Address Formats

Brennan uses at least 1 format(s):

Brennan Email Formats	Example	Percentage
First.Last@brennanit.com.au	John.Doe@brennanit.com.au	93%
FirstL@brennanit.com.au	JohnD@brennanit.com.au	6%
First.MiddleLast@brennanit.com.au	John.MichaelDoe@brennanit.com.au	1%

Frequently Asked Questions

Where is Brennan's headquarters located?

Brennan's main headquarters is located at 200 Barangaroo Avenue Tower, 2 Level 18. The company has employees across 6 continents, including OceaniaAsiaNorth America.

What is Brennan's phone number?

You can contact Brennan's main corporate office by phone at

+1-61130050****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Brennan's official website and social media links?

Brennan's official website is brennanit.com.au and has social profiles on LinkedIn.

What is Brennan's NAICS code?

Brennan's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Brennan have currently?

As of December 2025, Brennan has approximately 1.1K employees across 6 continents, including OceaniaAsiaNorth America. Key team members include Ceo/Chairman: M. B. L.Chief Executive Officer: A. B.Ceo: B. V. D. L.. Explore Brennan's employee directory with LeadIQ.

What industry does Brennan belong to?

Brennan operates in the IT Services and IT Consulting industry.

What technology does Brennan use?

Brennan's tech stack includes oEmbedSophosjQueryZendesk ChatWindows ServerPHPSkype for BusinessMicrosoft Hyper-V.

What is Brennan's email format?

Brennan's email format typically follows the pattern of First.Last@brennanit.com.au. Find more Brennan email formats with LeadIQ.

When was Brennan founded?

Brennan was founded in 1997.

Brennan

Q: What is Brennan's official website and social media links?

Brennan's official website is brennanit.com.au. Brennan has social profiles on LinkedIn.

Q: How many employees does Brennan have currently?

Brennan has approximately 1.1K employees.

Q: What technology does Brennan use?

Brennan's tech stack includes jQuery, Linkedin Insight Tag, Font Awesome, WordPress Super Cache, Mimecast.

IT Services and IT ConsultingNew South Wales, Australia1001-5000 Employees

Brennan believes that how technology is delivered is every bit as important as what the technology is. We focus on creating real and relevant value for customers and their end users by designing, procuring, maintaining, and delivering technology systems that fit their specific needs, and always reflect their true interests. It’s a claim backed by our True Performance System, a way of working engineered to get us closer, and deliver better, for our customers and their actual experience of technology.