On-Demand Executive Assistant & Administrative Support Across Australia
Experienced support for executives, business owners and independent professionals exactly when you need it - without the commitment of a permanent hire.
Why choose Rebecca Costa Corporate
Rebecca Costa Corporate provides experienced temporary executive assistant and administrative relief support for businesses, executives and professionals across Australia. Whether you need cover for annual leave, unexpected staff absence, a recruitment gap, increased workload or a specific project, Rebecca can step in, quickly understand what needs to be done and provide dependable, confidential support for as long as you need it.
The support provided by Rebecca is about purpose, not permanence. Each engagement is defined by clear priorities and focuses on restoring capacity, maintaining momentum for the period required and getting things done without the commitment or complexity of a permanent hire.
Support is available Australia-wide during regular business hours, with weekend availability when required. Services can be provided in person, onsite or remotely via phone, Zoom Google Meet or Microsoft Teams.
Monthly subscription packages are available that provide businesses and professionals with the advantage of having experienced, trusted support on hand, without the commitment of employing someone permanently. It’s a flexible, considered way to access the right expertise, for as long as it is needed. Places are intentionally limited to ensure every client receives an exceptional level of continuity, attention and personalised service.
Executive Assistant Support That Works Around Your Business
Not every business needs a full-time Executive Assistant. Sometimes you need an experienced professional for a few hours, a few days, a specific period or a particular priority.
Rebecca Costa Corporate provides flexible Executive Assistant and administrative support that can adapt to the way your business operates. Whether you need help managing competing priorities, coordinating important information, preparing professional documents or keeping day-to-day administration moving, support can be tailored around what matters most to you.
The focus is simple: take responsibility for the work that is consuming your time, bring structure to competing demands and give you back the capacity to focus on your business.
More Than Administration
Effective Executive Assistant support is about more than completing a list of tasks.
It is about understanding priorities, anticipating what needs to happen next and becoming a dependable extension of the people and business being supported.
Depending on your requirements, support may include diary and meeting coordination, correspondence, document preparation and formatting, research, business administration, presentations, reporting, project assistance, Microsoft Office support and other executive-level tasks.
You don't need to know exactly what to delegate before making contact. We can discuss what is currently taking up your time and identify where experienced support could have the greatest impact.
When an Executive Assistant Can Make a Difference to How You Manage Your Priorities
Executive and administrative support can be particularly valuable when your workload has increased but employing another permanent team member isn't the right solution.
You may benefit from additional support when:
Your responsibilities have grown faster than your available time.
Important administration is taking you away from higher-value work.
You are managing multiple projects or priorities at once.
Your business needs experienced support without adding another permanent position.
You need a trusted person to take ownership of specific administrative responsibilities.
You have important documents, meetings, correspondence or deadlines that need careful coordination.
You need additional capacity during a particularly demanding period.
You want experienced assistance without having to manage the recruitment and onboarding process yourself.
Support for Executives, Business Owners and Professional Services
Rebecca Costa Corporate works with people who value professionalism, discretion, attention to detail and the ability to work independently.
Support can be particularly useful for:
Business owners who need more time to focus on growth and clients.
Executives managing demanding schedules and multiple priorities.
Consultants and independent professionals who need reliable operational support.
Organisations that require experienced administrative capability without creating a permanent position.
Small and growing businesses that need additional expertise without adding unnecessary overhead.
Professionals who want a trusted person to take ownership of important administrative work.
Testimonials
“I had the pleasure of working alongside Rebecca at the Royal Flying Doctor Service for several years and can confidently say she is one of the most professional and dependable individuals I’ve worked with. Her commitment to quality work, combined with her ability to quickly adapt to different environments, made her an invaluable asset to the team.
So when I needed administrative support for a recent project, I had no hesitation in reaching out to Rebecca. Her exceptional attention to detail, strong organisational skills, and solutions-focused approach were exactly what was needed. Rebecca’s reliability, professionalism, and genuine care for the people and businesses she supports set her apart.
I highly recommend her to anyone seeking flexible, high-quality administrative support”.
E.W. - Healthcare Strategist & Business Executive
“I cannot recommend Rebecca Costa more highly. She is an exceptional Executive Assistant who consistently goes above and beyond. In the past six months, I've engaged her services on over a dozen occasions, and she has consistently impressed me with her proactive approach to problem-solving and her ability to anticipate my needs before I even realise them myself. She's incredibly organised, efficient, and possesses a remarkable ability to manage multiple priorities simultaneously.
Rebecca is a true asset, and I highly recommend her to any busy executive looking to streamline their workload and increase productivity. She is incredible value for money - I feel I have an EA whenever I need one and by using her consistently, she has built knowledge around my business and brand and her work is of such a high quality. She is invested in my success and surpasses my expectations with each job”.
G.M. - Educational Consultant
“Rebecca has been a wonderful Principal's Assistant. Her attention to detail is outstanding and nothing gets past her that isn't polished and professional. She is also highly skilled in formatting documents and publications to a very high standard.
In addition, her calm nature has been much valued. She remains calm in all situations and has a settling effect on those she comes in contact with. I can't recommend Rebecca highly enough. She is a hard-working individual and would be an asset to any organisation”.
E.F. - Principal, Education