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    Specializing in mid-market transactions, we advise private equity funds, corporate clients, and family-owned companies aiming to sell, divest, acquire, or merge businesses across international borders.

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    Specializing in mid-market transactions, we advise private equity funds, corporate clients, and family-owned companies aiming to sell, divest, acquire, or merge businesses across international borders.

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    Specializing in mid-market transactions, we advise private equity funds, corporate clients, and family-owned companies aiming to sell, divest, acquire, or merge businesses across international borders.

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  • About us

    Specializing in mid-market transactions, we advise private equity funds, corporate clients, and family-owned companies aiming to sell, divest, acquire, or merge businesses across international borders.

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Specializing in mid-market transactions, we advise private equity funds, corporate clients, and family-owned companies aiming to sell, divest, acquire, or merge businesses across international borders.

  1. Advisors
  2. Advisory Firms
  3. Nash Advisory
  4. Sean O'Neill

Sean O'Neill

Managing Director at Nash Advisory

A founder of Nash and a former Director at Lazard Private Equity, Sean has worked for financial advisory firms, investment funds, and accounting firms. From small family-owned businesses to large ASX listed companies, Sean's wealth of experience spans a broad set of industries and testifies to his flair for audit and business services.

His advisory experience includes six years managing valuations and infrastructure projects at KPMG Corporate Finance and five years at Lazard Private Equity.

Sean’s current and historical Board of Director positions include: Total Drain Group, Evolution Precast Systems, Skybridge Technologies and Ochre Health Group. Sean has also acted as a Board Observer for multinational corporations including lifestyle brand 2XU and Midas Australia.

Sean is an investor in several leading businesses and excels at helping fellow business owners achieve growth through expansion. He can provide strategic advice on financial structuring, valuations, and business planning.

Sean O'Neill
Contact
sean@nashadvisory.com.au

Recent transactions

Transactions
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ExcelPlas
Halliwell (part of McLarens)
Sale of ExcelPlas, an Australian polymer testing laboratory, to Halliwell, part of McLarens (USA/UK)
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Advisor :
Nash Advisory
Volta Energy Group
OCU Group
Sale of Volta Energy Group, an Australian energy advisory and HV commissioning business, to OCU Group (UK)
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Advisor to the seller :
Nash Advisory
JBS&G
Geosyntec Consultants
Advised Geosyntec Consultants (USA) on its acquisition of JBS&G, an Australian environmental consultancy
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Advisor :
Nash Advisory
Crown Coaches
Ventura Bus Lines
Sale of Crown Coaches, a Melbourne school and charter coach operator, to Ventura Bus Lines (Australia)
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Advisor :
Nash Advisory

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