About Us

Certica Global is a BPO providing top location and services to Australian enterprises looking to expand globally.

We make growing your business easy through common-sense policies and cost-effective solutions.

Our promise is to help you every step of the way.

The Certica Core Values

Certica Star

Our ‘Certainty Star’ depicts our three core values of Intelligence, Integrity and Innovation. Linked together, these brand values form the letter ‘C’ at the center, representing the absolute Certica Certainty that we deliver. All these are in line with our commitment to always keep you ready!


We create certainty through benchmark compliance and services.


We deliver certainty through our unquestionable integrity.


Everything we do is done with applied intelligence.


We build success through innovation.

Our Leaders

Driving Certica® in fulfilling its mission of ensuring responsible and compliant contracting is a tireless team of pioneers and leaders in industrial relations.

David Marriner

David Marriner

Founder & Creative Director

David Marriner is the world’s worst employee, no qualms about it – he thrives on it! David refuses to be bound by convention and routine. A fierce advocate of independent contracting, David has spent more than two decades protecting the rights of independent contractors and businesses that engage their services.

Fuelled by his passion for innovation and his conviction to leverage cutting edge technology to deliver services, David is proud to have founded Certica®, Australia’s leading contractor services consultancy business.

With a client base that extends from our corporate leaders to an army of individual sole traders, Certica®’s professional team enhances and provides certainty to any contracting arrangement.

David Marriner

Rebecca Kenny

Chief Executive Officer

Rebecca started out her career in recruitment and quickly spotted a gap in the market as she began observing more people moving towards contracting. People wanted their freedom within the workforce but had no idea how to equip themselves when it came to the business and administration side of things. She took her expertise gained as an accountant and her strategic business mind, combined the two and Certica was born.

Rebecca is a powerhouse when it comes to ensuring a fair and just workplace environment for her clients as well as her own staff and is not afraid to stand up for what she believes in.

David Marriner

Stephanie Lewis

Business Development Manager

Steph was born and raised in an International Family, attended boarding school in Brisbane and then went on to study Law/Business at the Queensland University of Technology (QUT) where, in her last year, she met and worked for Certica’s founders Bec and Dave and never looked back.

Steph became passionate about making a difference to the single Entrepreneur, Mum and Dad operation and large Corporates/Government seeking to improve on efficiencies. She has now been with Certica for 10+ years and believes in it’s vision more and more every day.

She’s in the coal face and regularly deals with business owners, contractors and regulators, with each experience helping her build upon the next. When she’s not supporting start-ups with their insurance, tax and basic business planning, she’s with large Corps or Franchised businesses with 100+ staff, all the while ensuring they are being responsible Corporates and Enterprises.

Steph is an “Entrepreneur’s Best-Friend” and can ensure that dreams become realities through compliance, responsibility and good governance. She’s seen the best and the worst of it, and can tell you hand on heart, that if you are “legitimate, hard-working and honest”, Certica can deliver on their promise.

As you can see from her story, a legitimate partnership with Certica, is a partnership for life.

David Marriner

Andrea Wallace

Senior Relationship and Client Development Manager

Andrea’s spent over a decade in the health cover and education sector both locally and nationally, building and fostering relationships and partnerships that last. She has extensive account and business development experience and a passion for selling quality products.

Andrea is a true leader, focussed on putting her clients first and ensuring their expectations are always met and when she’s not in the office, you’ll find her somewhere outside, being active with her gorgeous border collie and husband. She’s also a big fan of the movies, a self confessed coffee snob and a bit of a foodie too. So the next time you’re in Perth, make sure you hit Andrea up for the best place for coffee, lunch and dinner!

David Marriner

Jeska Fayer

Relationship and Marketing Co-ordinator

Jeska comes from our neighbouring country New Zealand, ask her and she will also say they have the best rugby team in the world. She moved across the ditch to Australia over 6 years ago and we have managed to impress her with our way of life here.

Jeska has a background in recruitment, operations coordination and graphic design. She has a passion for learning about people and their business and building relationships whether that be in Australia or overseas. She is passionate about clients having access to information, as she understands how overwhelming contracting can be to someone who doesn’t know the industry.

When Jeska Isn’t liaising between the Certica Experience team, her clients and the various regulations that ensure responsible contracting practises, you’ll catch her exploring new restaurants and hot spots. So if you want to find some hidden gems in brisbane be sure to ask Jeska!

Our Culture

the Certica Club




Be Part of the Certica Club

More than just an office, we see Certica Global as an exclusive club, which consists of proud and highly talented members. Being a member of this club has many privileges such as: above average compensation, access to the most advance technology, and an excellent working environment.

Read More