Meet the future in pipeline technology
Executive Team

Mark Quealy
Co-Owner and Managing Director
Mark began his career as a Sydney-based plumber before moving into CCTV and sewer inspection technology. After joining SECA in his late twenties, he progressed through sales, operations and leadership roles to become Co‑Owner and Managing Director. With more than three decades in the industry, Mark remains focused on delivering world‑class service, reliable products and innovative solutions that turn customers into long-term partners. He oversees SECA’s strategic direction and continues to champion a customer-first culture across Australia and New Zealand.

Nicola Enz Quealy
Co-Owner, Director and Head of Strategy and People
Nicola’s background blends a trade in toolmaking and a bachelor in mechanical engineering; field experience and a family heritage rooted in global sewer‑cleaning technology. As Co‑Owner and Head of Strategy and People, she drives SECA’s cultural development, operational excellence and long-term strategic initiatives. Nicola’s leadership ensures SECA remains values‑driven, innovative and committed to being an employer of choice while delivering meaningful impact for customers and the industry.

Colin Handley
Head of Innovations
A qualified electronics technician with more than 20 years’ experience in trenchless technology, Colin leads SECA’s Operations & Innovations division. He has built Australia’s largest CCTV service team and is responsible for sourcing and integrating leading global technologies into the local market. Colin oversees product innovation, technical support and operational performance, ensuring SECA customers receive best‑in‑class solutions backed by expert guidance.

Augustine Chacko
Head of Finance
Augustine is an experienced finance and operations leader with more than 15 years managing financial performance, process improvement and business transformation. Before joining SECA, he served as Chief Financial Officer at Autobacs Australia, where he led digital transformation, strengthened internal controls and oversaw budgeting, forecasting, cash flow, treasury and supply chain optimisation. His background also includes senior finance leadership roles at Fantastic Holdings and consulting through Reboot 360, specialising in ERP optimisation, compliance and end‑to‑end finance process improvement. Augustine is known for building strong financial frameworks, enhancing cost‑to‑serve efficiency and aligning financial strategy with commercial growth. At SECA, he leads the finance function with a focus on governance, operational excellence and supporting sustainable long-term growth.

Felix Chau
Head of Operations
Felix brings nearly two decades of experience in logistics, customer service and supply‑chain management to his role as Head of Operations. His background includes technical sales, operational leadership and process optimisation within the building materials sector. At SECA, Felix oversees logistics, job prioritisation, inventory management and operational performance, ensuring the business delivers consistent, efficient and reliable service to customers nationwide.

Grant Brown
Head of Sales and Marketing
Grant is an accomplished sales and marketing leader with more than a decade of experience driving commercial growth across Australia and New Zealand. Before joining SECA, he held senior national roles across the construction, industrial and manufacturing industries. His background includes leading multi‑state teams, delivering revenue growth, implementing CRM and marketing systems, and launching new products into major national channels. As Head of Sales & Marketing, Grant focuses on customer value, strategic growth and strengthening SECA’s market presence across Australia and New Zealand.
Team Leaders and Sales Representatives

Hugh O’Sullivan
National Business Development Manager – WinCan & Cameras
With a Bachelor in Environmental Science and a strong passion for GIS technology, Hugh joined SECA in 2008 and has become a trusted advisor to councils and water authorities across Australia and New Zealand. As National Business Development Manager for WinCan & Cameras, he specialises in helping clients integrate inspection technology and data systems to improve asset management outcomes. Hugh is known for translating complex technical concepts into practical, high‑value solutions.

Bernadette Bakulev
Sales Support Team Lead
Bernadette joined SECA in 2023 and leads our Sales Support team with a strong focus on service, accuracy and technical expertise. With a background in OEM parts industries, she brings deep experience in internal sales, client support, negotiation and project coordination.
She has a strong interest in quality systems, process control and continuous improvement, helping ensure our customers and internal teams receive fast, reliable and well-structured support.

Kristel Hudson
Marketing and Training Lead
Kristel began her career in property law before transitioning into marketing and joining SECA in 2016. Rising from receptionist to Marketing & Training Lead, she now oversees national marketing strategy and SECA’s Nationally Recognised Courses (provided by Asset Training RTO no: 91255). Kristel is recognised for her ability to streamline processes, execute high‑impact campaigns and deliver industry‑leading training programs that empower operators and crews across the region.

Luke Baker
NSW and ACT Territory Sales Representative
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Matt Barron
National BDM and VIC, SA, TAS & NZ Sales Representative
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Russ Clarke
QLD, NT & WA Sales Representative
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