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Our Service Expertise

Our Core Team

Mark Wilson

Executive Chairman

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Mark Wilson began as a one-man operator across all aspects of the commercial and residential electrical sector. His commitment and vision for TSA has now grown into a thriving, solutions based organisation.

Mark believes his people are what constitute the solidity and strength of TSA. TSA aims to provide a fast response and by offering consistent communication, Mark believes this is what sets TSA and its people apart from other companies.

Nick Nuttall

Chief Executive Officer

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Nick Nuttall has 20 years’ experience in the electrical & construction industry and a wealth of experience in management positions.

Nick has been our GM since 2015 and has transitioned in 2023 to the role of CEO continuing his determined course of growth and innovation. He uses his sharp sense of values to drive the company in the most professional and compassionate manner.

Nick and his senior team have a clear vision and growth plan to ensure our clients and suppliers continue to enjoy the business TSA provides well into the future.

Jane Emmerson

Administration Manager

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Jane Emmerson

Jane commenced working for Tradetech Services (Aust) Pty Ltd in 2009 as Administration Manager.

Throughout her time at Tradetech Services (Aust) Pty Ltd, Jane has been an integral part of the backend business structure, utilising her strengths in the development and implementation of business IMS system’s, management and administration of HR and financial controls.

Before being recruited to Tradetech Services (Aust) Pty Ltd, Jane had a plethora of business administration experience in a number of different industries, including but not limited to, finance, transport & advertising, which in turn has given her the sound business acumen needed to help TSA grow into the dynamic company it is today.

Sue Riley

Senior Operations Manager

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Susan Riley began her career in the financial services and travel industry, studying business marketing and financial planning. Her career has included Business Development Manager roles for multi-national companies, including extended overseas positions.

She transitioned to the civil construction and electrical industry eight years ago, and has developed and expanded her role in civil infrastructure. She prides herself on her work ethic, tireless ability to find solutions to any problem in a timely matter, and friendly customer-focused attitude.

John Sheahan

Chief Operating Officer

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John has been in Senior Executive roles for 25 years in the Corporate world. Focused on Operations and Business Process in the Communications / Media industries, John has a wealth of experience in leading and delivering large operational and structural changes.

His sharp Business acumen and client growth strategies are a primary skill. Leading large companies through technology transitions has been a key success story in John’s working life so far. Steering FOXTEL operations through the analogue to digital platforms is a great example.

Danielle Davies

Operations Manager

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With a strong history of finance, and 30+ years' experience in Product management, Dani has refined her craft in driving administrative functions with the highest levels of efficiency.

Project Planning & Operations Management are the outputs that Dani excels in. Her wealth of experience provides our clients with the most effective outcomes. Her focus on variance reports and tracking progress V budgets provides the team with the very best of guidance and support.

Elise Carydis

Risk & Compliance Officer

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Elise Carydias has experience working across both Not-For-Profit and Corporate environments with project management and development being core functions of her work. Her studies in Public Health / Health Promotion and Commerce / Business Analytics have complimented her work and allowed her to transfer skills and critically analyse TSA’s Risk and Compliance Program with a new lens.

She has transitioned to the civil construction and electrical industry with the goal to review and support the company’s growth through risk and compliance management.

Gianni Marsicovetere

Reinstatement Manager

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Gianni Marsicovetere has worked in the construction industry for over 20 years and brings to TSA a wealth of experience in all aspects of Civil works including concreting, asphalting, reinstatement, excavation, machinery operation planning projects, managing staff and clients.

Gianni has always strived to produce quality work with a timely outcome, and importantly meeting the client's needs in a professional manner. His ability to collaborate, with his team, and build relationships with contractors and clients makes him an integral and important part of our team.

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