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Compare Quantum Advisory vs William Buck

Side-by-side comparison of features, pricing, services, ratings and more.

Winner
Quantum Advisory Agency logo

Quantum Advisory

Business, Financial & Professional Services Website

Quantum Advisory is an accounting firm founded in 2016 that advises construction and industrial firms. The firm offers transparent, up-front pricing and documented guidance backed by over 45 years of combined experience.

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William Buck Agency logo

William Buck

Business, Financial & Professional Services Website

William Buck is an accounting and advisory firm founded in 1895 with more than 1,100 professionals across nine offices. It provides accounting, business consulting, tax consulting and preparation, corporate finance, financial crisis management, and risk management services as part of the Praxity global network.

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Feature Comparison

Attribute Quantum Advisory William Buck
Category Business, Financial & Professional Services Business, Financial & Professional Services
Rating
Winner +1.0 higher
Location Penrith, New South Wales, Australia Sydney, Australia
Services
  • Accounting
  • Business Consulting
  • Tax Consulting & Preparation
  • Corporate Finance
  • Financial Crisis Management
  • Risk Management
  • Tax Preparation
  • Accounting
  • Business Consulting
  • Tax Consulting & Preparation
  • Corporate Finance
  • Financial Crisis Management
  • Risk Management
  • Tax Preparation
Industries
Construction Industrial
Agribusiness Education Government
Pros
  • Over 45 years of combined experience advising construction and industrial firms
  • Transparent, up-front pricing with well-documented guidance
  • 5.0 Google rating from 13 reviews
  • Highly knowledgeable and service-oriented teams praised for strong communication
  • Timely specialist tax advice and support with company structures, tax planning, and R&D
  • Global reach through the Praxity network of 76,600 professionals across 120 countries
Cons -
  • Some clients report poor communication, including unanswered emails for months
  • One client disputed the firm's handling and knowledge of parental leave pay entitlements
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