Operators, not observers.
The work is done by people who have carried the responsibility themselves: building brands, running operations, sitting on boards and making the difficult calls.

Brianne West
Co-Managing Partner
Founder | Microbiologist | Global Entrepreneur | International and Celebrity Speaker
Brianne West is a microbiologist, entrepreneur and internationally recognised founder best known for creating Ethique, the pioneering beauty brand that helped transform solid, plastic-free personal care from a niche idea into a global consumer category.
Starting in her home kitchen in Christchurch, Brianne built Ethique into an internationally distributed beauty business sold across New Zealand, Australia, the United States, the United Kingdom, Asia and more than 20 markets globally, through major retail, distribution and e-commerce channels.
Her experience spans virtually every part of building and scaling a consumer brand: product development and formulation, brand strategy, manufacturing, supply chain, retail, e-commerce, capital raising, international market entry, sustainability and organisational growth.
Brianne is also an international keynote and celebrity speaker, regularly speaking to corporate, entrepreneurial and leadership audiences about building disruptive brands, entrepreneurship, sustainability, innovation and using business as a force for positive change.
Her work has received significant international recognition. Brianne has been named one of Foreign Policy's 100 Leading Global Thinkers, One Young World Entrepreneur of the Year, an Obama Foundation Leader, and one of WORTH magazine's Worthy 100 entrepreneurs creating global impact.
In New Zealand, she has been recognised as EY Young Entrepreneur of the Year, Women of Influence Business Enterprise winner, a BLAKE Leader, a Kea World Class New Zealand Award recipient, and has been inducted into the Women Entrepreneurs Hall of Fame.
The innovation behind Ethique has also received global recognition, including being named among TIME's Best Inventions, while the business became one of New Zealand's most visible examples of a purpose-led consumer company successfully achieving international scale.
Brianne now works with and invests in ambitious consumer founders building the next generation of brands. She also founded Business But Better, a free education platform providing practical resources to founders who want to build commercially successful businesses with positive social or environmental impact.
She is a Board Trustee of WWF-New Zealand and continues to work at the intersection of entrepreneurship, consumer innovation and environmental change.
Focus
- Brand and product
- Creating exceptional brands, differentiated products and propositions with the potential to define or disrupt categories.
- International growth
- Taking consumer brands beyond their home markets through retail, distribution, e-commerce, localisation and international partnerships.
- Founder partnership
- Working alongside founders on the strategic and commercial decisions that determine whether promising brands successfully scale.
- Innovation and sustainability
- Using science, product innovation and commercial thinking to build businesses capable of delivering both financial performance and meaningful impact.
International recognition
Foreign Policy
100 Leading Global Thinkers
One Young World
Entrepreneur of the Year
Obama Foundation
Asia-Pacific Leader
Kea
World Class New Zealand Award
WORTH
Worthy 100
BLAKE
BLAKE Leader
Additional recognition
EY Young Entrepreneur of the Year • Women of Influence, Business Enterprise • Women Entrepreneurs Hall of Fame • TIME Best Inventions recognition for Ethique
Tristan works across governance, investment and operating roles in founder-led and private businesses, with particular experience in consumer businesses undergoing growth, transformation or significant change.
His work spans board and governance roles, investment and transaction activity, business transformation, operating performance and the practical challenges that emerge as businesses become larger and more complex. He is usually brought in when something material is happening: a leadership transition, a period of underperformance, a transaction, an integration, or growth that has begun to outpace the operating model behind it.
He has worked alongside founders, management teams, shareholders and boards on issues including strategy, leadership, operational performance, supply chain, working capital, international growth, acquisitions, integration and organisational change. That combination means he is comfortable moving between the boardroom and the operation, and equally comfortable holding both to the same standard of evidence.
Tristan brings both a governance and operating perspective to Insprie's work, with a particular focus on situations where strategy needs to translate rapidly into decisions, accountability and execution. In practice that often means establishing what is actually true about performance, agreeing the small number of things that matter most, putting the reporting and cadence in place to see whether they are happening, and staying involved until they do.
He also works with investors and shareholders on the operational reality behind an investment thesis: what the business will need after the transaction, what capability is missing, and what the first hundred days should be spent on.
Focus
- Governance
- Boards, shareholder alignment, governance structures, executive accountability and leadership transitions.
- Investment and transactions
- Investment assessment, commercial and operational due diligence, acquisitions, integration and capital allocation.
- Transformation
- Turnaround, operating-model change, performance improvement, complex projects and interim leadership.
Ella's particular strength is the combination of brand, commercial execution and operational general management. She has worked inside a New Zealand consumer business as it moved from entrepreneurial scale into a sophisticated international organisation, giving her first-hand experience of the challenges growing consumer brands encounter: entering new markets, scaling retail distribution, holding brand consistency internationally, managing different consumer and channel dynamics, coordinating geographically dispersed teams and balancing commercial growth with a strong underlying purpose.
Her Ethique experience means she brings considerably more than conventional marketing capability. She understands how product, brand, retail, people, supply, customer experience and commercial performance intersect when a consumer brand is growing across multiple markets. That makes her particularly effective in businesses that need someone who can operate between strategy and execution: understanding what the business is trying to achieve, converting those objectives into clear priorities, bringing the right people together and making sure the work is actually delivered.
Focus
- Brand and commercial execution
- Operational general management
- International growth
Client services, research and governance support
The team behind every mandate.
Client services
Claudia Sinclair
Client Services Manager
Coordinates client engagements end-to-end, from onboarding through reporting, ensuring continuity and confidentiality across active mandates.
Amelia Hartwell
Executive Assistant
Manages the principal's diary, confidential client correspondence, and scheduling across board mandates and advisory engagements.
Isabelle Fairfax
Executive Support
Provides executive support across client onboarding, document handling, and the day-to-day administration of confidential engagements.
Research and analysis
Theodore Vale
Research Analyst
Conducts background research, regulatory analysis and briefing preparation in support of board reviews and advisory work.
Marcus Sterling
Strategic Intelligence Analyst
Supports investigative and intelligence-led engagements with open-source research, risk analysis and structured assessments.
Commercial and functional support
Olivia Hart
Marketing
Supports brand, campaign and channel work across engagements, from positioning and messaging through to retail and e-commerce execution.
Eleanor Whitmore
Finance
Prepares financial analysis, reporting packs and cash and margin reviews used in board reporting and performance improvement work.
Charlotte Grant
Supply Chain
Supports supply, manufacturing and logistics reviews, including supplier analysis, cost of goods work and inventory planning.
Bella Simpson
Legal
Coordinates contract review, commercial documentation and compliance matters arising across mandates and transactions.
Governance support
Sebastian Clarke
Governance Adviser
Supports board reviews, governance research, and the preparation of board papers and engagement materials across active mandates.
The network
The right people, when they matter.
No business has every capability internally.
Through the Insprie network we can bring experienced operators and specialists into a business across brand, marketing, finance, operations, supply chain, technology, sales and international growth.
This may involve a short-term specialist, fractional executive, interim leader or permanent appointment.
We focus on the capability the business needs, rather than selling a predetermined solution.
- Finance
- Performance marketing
- Ecommerce
- Brand
- Supply chain
- Manufacturing
- Technology
- Data
- Sales
- International expansion
- Leadership
- Regulatory
- Legal
- Investment
Start a conversation
Talk to the people who will do the work.
Engagements are led by senior Insprie people from the first conversation through to delivery.


