Who we are
Our Team
We're a team that thrives on collaboration, clarity, and getting things done.
By working alongside your people, we help turn challenges into opportunities and make every project run smoother.
We bring over 30 years of combined experience working with clients, main contractors, and consultancies across the UK, Europe, the Middle East, and Australia.
Liam Clarke
With over a decade of experience across consulting, main contracting, and client-side delivery, Liam brings a technically minded approach to every project. He excels at problem solving and understanding complex data, transforming it into clear, compelling visuals.
His strength lies in composition and storytelling, enabling stakeholders to see the bigger picture with confidence and clarity.
Josh Hanson
Drawing on more than 10 years' experience working with consultants, contractors, and clients, Josh is passionate about people and culture in project delivery. He thrives on deep project integration, helping teams align around shared goals while driving operational excellence.
Known for his engaging workshops, Josh creates collaborative environments where challenges are tackled openly and solutions move projects forward.
Sector Exposure
Through our broad experience across diverse project environments, we have delivered 4D Planning and Digital Project Management services across almost all construction sectors, working with integrated teams to build confidence in programme certainty and delivery.
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We support residential projects ranging from high-density urban developments to large-scale masterplans. Our experience spans early-stage feasibility through to delivery, helping teams manage sequencing, logistics, and interface risk in constrained environments.
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From commercial offices to mixed-use developments, we work with project teams to establish robust programmes and clear delivery strategies. Our 4D approach supports informed decision-making around phasing, access, and buildability.
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Healthcare projects demand precision, compliance, and careful coordination. We support teams in planning safe, efficient construction sequences while managing interfaces with live facilities and critical services.
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Life sciences facilities require precise sequencing, clean environments, and strict regulatory compliance. We support teams in planning highly coordinated programmes that manage interfaces between structure, services, and specialist fit-out.
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Fit-out and refurbishment projects often involve constrained spaces, live occupiers, and tight timescales. We support teams in developing clear, efficient sequences that minimise disruption and programme risk.
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Heritage projects require sensitivity, detailed planning, and respect for existing fabric. We work with teams to develop considered construction strategies that balance protection, access, and programme certainty.
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Civic and public realm projects involve multiple stakeholders and high public visibility. Our experience supports clear phasing, interface management, and coordination across utilities, structures, and public spaces.
Built Environment
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We have experience supporting complex infrastructure schemes where scale, interfaces, and long-term phasing are critical. Our work focuses on programme certainty, stakeholder coordination, and managing disruption to live environments.
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We support rail and highway projects where access constraints, possessions, and stakeholder coordination are critical. Our planning approach helps teams visualise sequencing, manage interfaces, and reduce disruption to operations.
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We support water and wastewater projects across treatment, storage, and network assets. Our work focuses on managing phased construction, live operations, and complex commissioning sequences.
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We work across traditional and renewable energy projects, supporting programme development and construction sequencing for technically complex assets. Our focus is on clarity of logic, risk mitigation, and coordination across specialist supply chains.
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Aviation projects demand careful planning within live, highly regulated environments. We help teams visualise construction phasing, manage airside and landside interfaces, and maintain operational continuity.
Infrastructure & Utilities
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Data centres require certainty, speed, and rigorous control of interfaces. We support teams in planning parallel workstreams, commissioning strategies, and phased handovers to meet demanding operational requirements.
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Industrial and manufacturing projects often involve specialist plant, tight tolerances, and accelerated programmes. We work with teams to coordinate construction, installation, and commissioning activities with clarity and confidence.
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From retail-led developments to major leisure destinations, we help teams manage complex phasing, public interfaces, and seasonal constraints. Our experience supports efficient delivery while maintaining safety and customer experience.
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Stadia and entertainment venues present unique challenges around scale, crowd interfaces, and fixed completion dates. We support teams in planning complex sequences, logistics, and phased handovers with confidence.
Specialist & Complex Assets
Who We Are
We first crossed paths at university in 2009, two students with a shared way of thinking. From those early days, we built our foundations together at Synchro Software before taking different paths through contracting and consultancy, always championing Digital Construction along the way. Reconnecting during the pandemic, we asked ourselves what it would look like to bring our experience back together with a single aim: to put people at the heart of planning.
That question became Validity. Having helped shape and scale 4D Planning across more than 350 projects, we launched this consultancy with a clear belief that 4D should not just be a visual aid. It should be a tool for better conversations, better decisions, and better project outcomes.
