Large Business

Accounting for Large Business

Challenges for large businesses

Once you have a large business, you are playing in the big leagues. You have hundreds, maybe thousands, of staff and multiple locations.

Technology allows you to coordinate offices and facilities around the world, but it brings challenges with time zones, language and cultural differences, taxation, exchange rates and more.

Large businesses are also at risk from political changes, international events and global issues that mid-tier and small companies can’t comprehend. And staying up to date with ever-changing government legislation and compliance requirements is a full-time job.

At this level, you need to partner with a specialist accounting and business advisory team with the skill and experience to be your eyes and ears – bringing you solutions to problems before you realise they exist!

How we help large businesses

You can’t be everywhere at once in a large corporation, so you need accountants who understand your complex operations, and can implement accounting management practices that will keep the ship running smoothly.

As one of Sydney’s leading chartered accounting firms for 30years, we have been a trusted advisor to large and complex businesses with turnovers up to $100 million.

Accredited with both the Institute of Chartered Accountants and CPA Australia, we provide specialised services to all major industry sectors, including medical, manufacturing, building and construction, and property.

We provide practical tax advice, and superior technical and industry insights. We also stay up to date with relevant legislation changes and global events that could impact your business.

What areas we assist with

  • Accounting and technical support
  • Accounting software support, including MYOB and Xero
  • Asset protection
  • Business compliance   
  • Business planning, including seminars for senior personnel
  • Business valuation
  • Cash flow and profitability
  • Feasibility studies
  • Financial diagnostic analysis
  • Forensic accounting
  • Intergenerational change and succession planning
  • Performance review meetings, quarterly and adhoc
  • SMSFs, business structures and family trusts
  • Specialised industry services
  • Strategic planning
  • SWOT analysis (strengths, weaknesses, opportunitiesand threats)
  • Taxation and GST
  • Wealth generation
  • Wealth maximisation

Industries we assist

Here are just some industries with large, complex businesses:

  • Retail and shopping centres
  • Construction
  • Manufacturing
  • Mining and engineering
  • Fast food
  • Technology
  • Building and Construction
  • Telecommunications
  • Ecommerce
  • Banking and finance
  • Hotel chains
  • Medical and health

Want to know more?

At Optimum Advisory, honesty, hard work and an unswerving commitment to excellence have been the cornerstones of our business success. Let us give you the benefit of our experience!

For more information, contact our team on (02) 9821 2455 or via our online enquiry form.

Optimum Business Advisory & Accounting Professionals

Trusted by


Team Members


Positive Feedback


Clients & Counting


Reasons to make business grow

Stay in touch

Contact us

Our Offices


Suite 2, 1st Floor
179 Northumberland St.
Liverpool NSW 2170

Mailing Address

PO Box 411
Liverpool BC 1871

Contact details

(02) 9821 2455

Contact Us

Thank you! Your enquiry has been submitted and received!
Oops! Something went wrong while submitting the form.