Brand profile · IT Services & Consulting

Brennan

Barangaroo, New South Wales-based Brennan operates in IT Services & Consulting. It is privately held, and its site is brennanit.com.au. It holds ten addresses on record across three office countries. Headcount on record is 1,058. Its work is tagged service desk, staff augmentation and collaboration. Six Australian registrations (ABN) are candidate matches. It is listed alongside seven similar brands, mostly in IT Services & Consulting.

brennanit.com.au LinkedIn

Profile live Privately Held 6 registry matches ABN 3 office countries
Registry match · ABR
Counted staff
1,058
self-reported 1,001–5,000 band
Founded
Not recorded
Registry matches
6
ABR
Office countries
3
10 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
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Legal entities

1 brand → 6 possible registrationsMatched by name against ABR, so this is a candidate list, not a confirmed identity. Confidence and match method are shown against every row.

  • BRENNAN PTY LTD

    ABN81083958703

    WALow confidenceMatched on exact nameABR

  • Brennan Corporation Pty Ltd

    ABN72105758101

    NSWLow confidenceMatched on exact nameABR

  • BRENNAN GROUP HOLDINGS PTY LIMITED

    ABN68655490163

    NSWLow confidenceMatched on exact nameABR

  • BRENNAN COMPANY PTY. LTD.

    ABN76633107436

    VICLow confidenceMatched on exact nameABR

  • BRENNAN GROUP PTY LTD

    ABN85088389048

    VICLow confidenceMatched on exact nameABR

  • Brennan Holdings Pty Ltd

    ABN16105757935

    NSWLow confidenceMatched on exact nameABR

Legal entities

Brennan: 6 registry entitiesBrennan is linked to 6 registry entities: BRENNAN PTY LTD (ABN 81083958703, candidate); Brennan Corporation Pty Ltd (ABN 72105758101, candidate); BRENNAN GROUP HOLDINGS PTY LIMITED (ABN 68655490163, candidate); BRENNAN COMPANY PTY. LTD. (ABN 76633107436, candidate); BRENNAN GROUP PTY LTD (ABN 85088389048, candidate); Brennan Holdings Pty Ltd (ABN 16105757935, candidate).BrennanBRENNAN PTY LTDABN 81083958703Candidate · Low confidenceBrennan Corporation Pty LtdABN 72105758101Candidate · Low confidenceBRENNAN GROUP HOLDINGSPTY LIMITEDABN 68655490163Candidate · Low confidenceBRENNAN COMPANY PTY.LTD.ABN 76633107436Candidate · Low confidenceBRENNAN GROUP PTY LTDABN 85088389048Candidate · Low confidenceBrennan Holdings Pty LtdABN 16105757935Candidate · Low confidence
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BRENNAN PTY LTDABN 81083958703
Brennan Corporation Pty LtdABN 72105758101
BRENNAN GROUP HOLDINGS PTY LIMITEDABN 68655490163
BRENNAN COMPANY PTY. LTD.ABN 76633107436
BRENNAN GROUP PTY LTDABN 85088389048
Brennan Holdings Pty LtdABN 16105757935
Confirmed matches0 of 6

A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.

Description

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.

Specialties

All 20 specialties
  • digital transformation
  • Data & AI
  • Procurement
  • IT consulting
  • IT Support
  • Managed Service Provider
  • Collaboration
  • Data Networking
  • Internet
  • IT Projects
  • Data Centres
  • Managed IT Services
  • Managed Cloud
  • Help Desk
  • Outsourced IT
  • Staff Augmentation
  • Mobile Phone
  • Business Applications
  • Power BI
  • Service Desk

Locations

3
Countries with an office address10 addresses on record
AustraliaIndiaSri Lanka

Country footprint

Offices in 3 countriesCountry footprint: 3 countries. Codes: AU, IN, LK.3 countriesAUINLK
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Countries3

All codes: AU IN LK

Addresses

  • AU73 Amelia Street; Fortitude Valley, QLD 4006
  • AULevel 1; 53 Coppin Street; Richmond, VIC 3121
  • AU200 Barangaroo Ave; Tower 2, Level 18; Barangaroo, New South Wales 2000Primary
  • AU89 Pirie St; Level 1; Adelaide, South Australia 5000
  • AU40 The Esplanade; Level 11; Perth, Western Australia 6000
  • LK752-5, Dr. Danister De Silva Mawatha; Colombo 09, Western Province
  • INRupa Solitaire; Level 14, Suite 1417 and 1418; MBP, Mahape, Navi Mumbai
  • IN11 H, Tower-2, Trans Asia Cyber Park, Infopark SEZ Phase 2, Ambalamedu P.O.Puthencruz; Kochi, Kerala
  • AU11 Palmerston Ln; M Centre; Griffith, Australian Capital Territory 2603
  • AU9 Denison Street; Newcastle, NSW 2302

Grid intelligence Members

Spending power

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Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

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Financials

Registry-filed capital and financial indicators, standardised by TheGrid.

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Revenue
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People & contacts

4 employee profiles on record · names withheld.

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FAQ

Which legal entities operate under Brennan?

six registrations match the name Brennan: BRENNAN PTY LTD (ABN 81 083 958 703), Brennan Corporation Pty Ltd (ABN 72 105 758 101) and BRENNAN GROUP HOLDINGS PTY LIMITED (ABN 68 655 490 163).

How many people work at Brennan?

1,058 counted staff profiles at January 2026, inside the self-reported 1,001–5,000 band.

Where does Brennan have offices?

Ten addresses on record across 3 countries. Primary: 200 Barangaroo Ave, Tower 2, Level 18, Barangaroo, New South Wales 2000.

Has Brennan raised funding?

None linked to this brand.

What does Brennan list as its specialties?

20 tags on the brand's own list, among them service desk, staff augmentation and collaboration.

Which companies are listed alongside Brennan?

Seven peer profiles on record: Dijital Team and Data#3.

What is Brennan's website?

brennanit.com.au