Example profile, seed content for illustration. Not a real profile.

Catherine O'Sullivan

EndorsedFounding MemberWhat are these?

Senior Counsel, Competition & M&A, 14 years

Kerrigan Partners · Melbourne, VIC · 14 years experience

Not Available

About

Transactional lawyer advising mid-market corporates and private capital on M&A, joint ventures, and ACCC notifications across consumer, industrial, and healthcare sectors. Fourteen years across top-tier firms with an in-house secondment at an ASX 200 acquirer. Recent matters include cross-border acquisitions into South East Asia, merger clearance for an agri-processing joint venture, and carve-out divestments for a listed industrials group. Admitted in Victoria and New South Wales; member of the Competition and Consumer Law Section of the Law Council of Australia.

Expertise

Law

Sector Experience

Legal & ComplianceFinancial Services

Skills & Recognition

Software & Tools

iManageHighQKiraMicrosoft 365

Standards & Methodologies

Corporations Act 2001Competition and Consumer Act 2010ASX Listing Rules

Languages

English

Qualifications & Registrations

Academic Qualifications

Juris Doctor, Law

2011

University of Melbourne

Bachelor of Commerce, Economics

2008

Australian National University

Experience

Principal

2022Present

Kerrigan Partners

Independent boutique advising on transactional matters and regulatory clearance. Retained as panel counsel by two ASX 300 issuers.

Senior Associate, Corporate M&A

20142022

Herbert Smith Freehills

Lead associate on eight public-company transactions totalling c. $4bn in consideration. Secondment to client CFO's office in 2020.

Project History

ACCC merger clearance for a listed healthcare acquisition

2024

ASX-listed healthcare group (confidential) · Legal & Compliance

Lead partner, competitionHands-On

Represented an ASX-listed acquirer in the informal clearance process for the acquisition of a national healthcare services provider. Drafted the market-definition submission, handled information-request responses across four rounds, and led the verbal presentation to the commission.

Public-to-private take-private, scheme of arrangement

2023

Private equity sponsor (confidential) · Financial Services

Lead partner, M&AOversight

Advised the bidder on an A$850M public-to-private transaction by scheme. Led the scheme-booklet competition and regulatory disclosures and negotiated the interim-restrictions package with target counsel.

Projects / Case Studies

Standout projects from Catherine's career, with the challenge, approach, and outcome for each.

ACCC informal clearance for an agri-processing joint venture

2024

ASX-listed industrial group · Financial Services

Lead counsel, competition clearanceOversight

Lead counsel on competition review for a c. $180m joint venture between two regional oilseed processors.

Challenge

Overlapping regional market shares risked a substantive-lessening-of-competition concern; timelines tight with a conditional deal.

Solution

Coordinated economic expert evidence on market definition and ran a three-round informal clearance dialogue with the ACCC, including targeted behavioural undertakings on grower contracting.

Outcome

Clearance granted within 14 weeks of initial notification. Transaction completed on original economic terms.

Example profile

This profile is seed content to demonstrate how profiles work. It isn't accepting enquiries. Real profiles will have a live enquiry form here.

See more example profiles