Development Consultancy + Dispute Resolution
Clear direction.
Practical outcomes.
Wyldmark is an independent consultancy working across residential-led development, dispute resolution and the space where the two meet.
Led by Calum Gillhespy, Wyldmark combines practical experience, commercial judgement and clear strategic thinking to help clients understand their position, define the route forward and achieve workable outcomes.
Structure with substance.
Wyldmark works where land, development, and commercial judgement meet. The consultancy supports landowners, developers and professional advisers with clear, senior-level input regarding development projects and more complex or contested matters.
The role is not simply to comment from the sidelines. It is to understand the position, identify the route and move forward with purpose to achieve clearly defined goals.
Read the ground. Define the route. Move forward with confidence.
Two clear areas of expertise.
Wyldmark brings practical experience, commercial judgement and direct senior involvement to two connected areas of work.
Development Consultancy
Supporting landowners, site owners, developers and advisers through the development process — from site promotion and strategy through to commercial negotiation, contract support and evidence led decision-making.
Dispute Resolution
Bringing structure, strategic thinking and measured judgement to complex or contested matters, through Facilitation, Mediation, Arbitration and Expert Witness services.
Led by experience.
Built around direct involvement.
Wyldmark is led by Calum Gillhespy, an experienced rural property professional with specialisms in development consultancy, land value negotiations and dispute resolution.
Clients and their advisers work directly with Calum because they want senior involvement from the outset and a clear line of thinking throughout.
A practical route through complex matters.
Wyldmark’s approach is clear, structured and commercially grounded. Each matter is different, but the way of working is built around the same principles.
01
Understand the position
Clarify the context, constraints, commercial pressures and wider opportunity.
02
Define the route
Identify the practical options, likely risks and the optimum way forward.
03
Apply judgement
Use experience, evidence and commercial understanding to inform clear decisions.
04
Achieve the outcome
Keep focus on progress, resolution and the result the client wants to achieve.
Start with a clear conversation.
For development consultancy, dispute resolution or early-stage advice, use the form below to contact Wyldmark or call Calum directly.