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Katzar

Our Team

Small by design. Senior by default.

Katzar is a small, senior team of workplace psychologists and organisational practitioners. Our size is deliberate: clients receive thoughtful analysis and senior-level support throughout, not just at the start.

Lena-Mari Josling
Lena-Mari Josling
Founder and Human Capital Director
Cape Town

Lena-Mari is a registered Industrial Psychologist who works with leaders navigating growth, complexity, and change. She focuses on strengthening leadership behaviour and building systems that actually support execution.

Vivian Donaldson
Vivian Donaldson
Industrial Psychologist
Johannesburg

Vivian works with leadership teams to design better ways of working and embed change that lasts. Her focus is on organisational structure, behaviour, and improving how work gets done in practice.

Denise Oldewage
Denise Oldewage
HR Business Partner and IOP Intern
Johannesburg

Denise supports organisations in building practical people systems that drive performance. She works across organisational design, employee experience, and change, translating complexity into clear, workable solutions.

Jared Brings
Jared Brings
Industrial Psychology Intern
Johannesburg

Jared supports recruitment, performance management, and people processes. He brings a structured, detail-focused approach to strengthening day-to-day HR operations.

Lee-Anne Hufkie
Lee-Anne Hufkie
IOP Intern
Cape Town

Lee-Anne works across recruitment, employee relations, and HR processes. She focuses on bringing structure to people practices and supporting managers in handling employee matters with clarity.

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Ready to strengthen your organisation?

Leadership capability and organisational change are not quick fixes. They require honest conversations, disciplined practice, and leadership willing to learn. Katzar partners with organisations that are ready for that work.