Us

ABOUT COMPANY

Platinum Mix is a Perth-based brand and marketing consultancy that partners with B2B businesses to bring clarity, distinction, and progress to their marketing.

We help business owners stay focused on their operations by providing structured, professional marketing support that keeps their brand visible, consistent, and aligned with long-term goals.

We build long-term relationships grounded in trust, transparency, and collaborative partnership. Clients can work with us on a project basis—such as brand development or go-to-market planning—or through a flexible retainer arrangement where we manage their ongoing marketing as an outsourced function.

This approach provides dependable progress, clear communication, and the confidence that marketing is being delivered strategically, consistently, and with purpose.

Becky Sangster MSc

Principal Marketing Consultant

Becky is a specialist in brand management and strategic marketing, supporting over 100 B2B businesses to define who they are, communicate with confidence, and establish the marketing systems that enable sustained progress.

As the founder of Platinum Mix, she partners closely with organisations to develop distinctive brand positioning, create clarity around their market direction, and deliver practical marketing programs that drive long-term growth.

Known for her structured thinking and meticulous attention to detail, Becky blends strategic insight with dependable delivery. She brings a calm, organised, and supportive approach to every engagement, ensuring each project moves forward with purpose while clients feel informed, involved, and reassured throughout the process. Her ability to turn complex commercial and technical information into clear, meaningful brand narratives makes her particularly effective in B2B environments.

Becky’s background includes senior strategic and project-focused roles across commercial and technical sectors in the UK, including experience with Shell Expro and a leading production geoscience consultancy. This grounding in highly specialised industries strengthened her capability to translate complexity into clarity — a skill she now applies across brand strategy, market analysis, go-to-market planning, and brand communications.

Today, Becky focuses on helping businesses build brands with distinction and implement the structured, consistent marketing needed to support confident, long-term growth.

More than 100+ businesses trusted us.