GK Global Services

On-demand professional services by MBA professionals

Consulting firms

Your trusted and affordable solution beyond the big four consulting firms.

We are one of the best consulting firms. We provide on-demand expert assistance to enhance your business operations. We also offer coaching services for professionals to progress their careers or businesses.

We are one of the best consulting companies based in Sydney, operating nationally.

Trusted across sectors, such as consumer goods, FMCG, manufacturing, retail, healthcare, and professional services.

Our services

Effective management, strategy and operations consulting company.

The perfect services for your digital transformation projects.

Approvals including RCM/SAA/EESS certification, MEPS/GEMS energy registration and other services.

Executive coaching, soft skills coaching, leadership coaching, and others.

Why we are one of the best consulting firms?

consulting companies

Our clients are our partners. We care about them and we want them to succeed

Our staff are highly experienced and qualified (including MBA, PMP, and PRINCE2 Agile)

You'll be assigned a dedicated staff member who will always be there to help

Availability outside of business hours - for those last-minute deadlines or after-hours work

Lower rates - we don’t work from fancy offices so we'll pass on the savings to you

You can hire us on demand rather than recruiting new employees

Save Time and Enjoy a Thorough Clean with Our Professional Cleaning Services

Our professional cleaning services not only save you time, but also ensure a thorough clean that leaves your home or business looking its best. With our affordable rates and one-off cleaning options, you can easily maintain a clean and inviting space.

What our clients say

GK’s analytical abilities and meticulous attention to detail enabled him to swiftly identify key opportunities for growth (opportunities). His excellent communication skills and empathetic approach fostered a collaborative environment.

As a consultancy GK has brought forward for myself an opportunity to see our (electrical product) compliance requirements needs in a different light. The process has been made easier to understand and follow in a manner which is professional and always beneficial for the business.

Contact one of the best consulting firms today to embark on a transformative journey towards excellence.

Benefit from personalised guidance tailored to your specific needs and objectives. 

Our Team


Founder, Managing Director & Principal Partner

MBA, PMP, PRINCE2 Agile, NV1 & Professional Engineer
Gonzalo is a highly skilled and experienced outcome-focused senior professional. He has diverse technology, business, project management and leadership skills including consulting and collaborating with clients, stakeholders, and global teams.
He has worked in information technology, federal and state governments, financial institutions, consumer goods, mining, engineering and construction.
​He has held management roles in prestigious organisations, with local and international responsibilities.


Consultant in Multicultural Affairs, Administration and Marketing

Michelle has mastered administration and culture. She knows how to connect and communicate with stakeholders to help them achieve their objectives.
She has excellent analytical skills, and experience in consumer law, trade law and other regulatory topics.
​ She has held numerous roles in various government departments.


Management Consultant

MBA, CPA, BCom, BEcons
Derrick's exceptional career has spanned banking and finance, investment management, retail property, FMCG, manufacturing, online retail and not-for-profit industries.
He has held several C-level executive roles.
He is a focused and principled professional, and has strong business, accounting, and finance acumen.

Get a Free Quote Today!

Affordable and Professional Cleaning Services for Your Home or Business

Frequently Asked Questions

Find answers to common questions about our cleaning services, booking process, and inclusions.

Booking our cleaning services is easy! Simply visit our website or give us a call to schedule an appointment. We’ll take care of the rest.

Our cleaning services include dusting, vacuuming, mopping, bathroom cleaning, kitchen cleaning, and more. We provide all the necessary cleaning supplies.

Yes, we offer one-off cleaning services for special occasions or when you need an extra deep clean. Contact us for more information.

The cost of our cleaning services depends on the size of your space and the specific requirements. Contact us for a free quote.

Yes, we are fully insured to protect both our clients and our staff. You can have peace of mind when choosing our cleaning services.

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