From concept to completion, we deliver with consistency, quality, and control.

Who We Are.

CROIX is an Australian-owned and run integrated services provider delivering high-quality fit-out, building maintenance, project management, and insurance remediation works. We support clients in the public, private, corporate, and government sectors with tailored services designed to meet their unique operational needs.

Our success is built on a hands-on management approach and a responsive, collaborative team. We work closely with every client to ensure projects are delivered on time, within scope, and to the highest standard of quality.

With decades of combined experience across the construction, maintenance, and cleaning industries, our team brings both technical expertise and commercial insight to every project. This balance allows us to operate efficiently, adapt quickly, and maintain strong outcomes consistently.

At the heart of CROIX is a dedicated workforce united by a commitment to excellence. No matter the scale or complexity of the project, we deliver results that uphold our promise of quality, safety, and professionalism, in full compliance with Australian Standards and the Building Code of Australia (BCA).

Our Team

Tony Carmona
Chief Executive Officer (CEO)

Evin Yalda
Chief Revenue Officer (CRO)

Soran Khoshnow
Business Development & Project Manager

Esho Yalda
Chief Administration Officer (CAO)

A bald man with a beard wearing a white button-up shirt with 'CROIX' embroidered on the left chest, standing against a plain light-colored background.

Carlos A. Cortez
Business Development Officer/Operations

Portrait of a young man with dark hair, wearing a navy blazer and white shirt, against a plain light background.

Ramsin Edward
National Governance & Brand Strategy Manager

Johnathan Winks
Maintenance Officer

Ashor Yalda
Response Operations Officer

Sweeny Bisseh
Financial Controller

Matias Salim
Project Co-ordinator


At CROIX, our vision has always been simple: to deliver services our clients can rely on. Whether it’s a complete fit-out, ongoing maintenance, project management, or insurance remediation, we approach every project with the same commitment to safety, quality, and accountability.