Giles Warren
Expert | Business Unit Director
- Transformation
- Digitalisation
- Strategy
- Asset Management
- Leadership
- CAFM
- Compliance
- Engagement
- Innovation
- Collaboration
- Commercials
- Sustainability
- Negotiation
- Efficiency
- Auditing
- Safety
- MBA Master of Business Administration - Leadership and Sustainability Modules (2021) (Merit) - Open University
- BEng (HONS) Engineering (2010) (2:1) - Open University
- BSC (HONS) Sports Science with Business Management (2002) (2:1) - University of Southampton
- Executive Presence training and TED talks presentation skills training
- NEBOSH General Certificate
- MCIOB – Chartered Member of the Institute of Building
- PRINCE2 Project Management
- ILM Level 5 Diploma in Leadership and Management (2017)
- Six Sigma Green Belt Certification – Lean Principles
- City and Guilds L8-001 & 002 - Authorised/ Responsible person for practical water safety for healthcare premises
- Authorised Person for Low Voltage (HTM 06-02)
- Authorised Person for Ventilation (HTM 03-01 APV)
- Interim leadership (Operations, Estates, or Transformation)
- Mobilisation or demobilisation of FM contracts
- Strategic review and performance improvement programmes
- Commercial restructuring or cost optimisation
- FM strategy development and procurement support
- Organisational design, culture, and change management
operations, leading transformation, or developing a new service model.
operations, leading transformation, or developing a new service model.
- Transformation
- Digitalisation
- Strategy
- Asset Management
- Leadership
- CAFM
- Compliance
- Engagement
- Innovation
- Collaboration
- Commercials
- Sustainability
- Negotiation
- Efficiency
- Auditing
- Safety
- MBA Master of Business Administration - Leadership and Sustainability Modules (2021) (Merit) - Open University
- BEng (HONS) Engineering (2010) (2:1) - Open University
- BSC (HONS) Sports Science with Business Management (2002) (2:1) - University of Southampton
- Executive Presence training and TED talks presentation skills training
- NEBOSH General Certificate
- MCIOB – Chartered Member of the Institute of Building
- PRINCE2 Project Management
- ILM Level 5 Diploma in Leadership and Management (2017)
- Six Sigma Green Belt Certification – Lean Principles
- City and Guilds L8-001 & 002 - Authorised/ Responsible person for practical water safety for healthcare premises
- Authorised Person for Low Voltage (HTM 06-02)
- Authorised Person for Ventilation (HTM 03-01 APV)
- Interim leadership (Operations, Estates, or Transformation)
- Mobilisation or demobilisation of FM contracts
- Strategic review and performance improvement programmes
- Commercial restructuring or cost optimisation
- FM strategy development and procurement support
- Organisational design, culture, and change management
Experience
Myfm Business Unit Director
Key Responsibilities:
1) Strategic Leadership & Transformation
- Lead and support the development of facilities service strategies aligned to business objectives and customer outcomes.
- Drive operational transformation programmes to improve efficiency, reduce cost, and enhance service quality.
- Provide short-term leadership or cover for senior management vacancies, ensuring stability and continuity.
2) Operational & Commercial Performance
- Review and optimise contract delivery, P&L performance, and service-level compliance.
- Implement performance management frameworks, KPIs, and reporting structures to enhance accountability and transparency.
- Identify and deliver savings, process improvements, and innovation opportunities across FM service lines.
3) Governance, Risk & Compliance
- Ensure adherence to statutory, H&S, environmental, and contractual obligations.
- Strengthen governance, risk management, and quality assurance frameworks.
- Support mobilisation, audit readiness, and continuous improvement programmes.
4) Stakeholder & Client Engagement
- Build trusted relationships with internal and external stakeholders, including clients, service partners, and suppliers.
- Provide senior representation at client meetings, board reviews, and performance discussions.
- Develop business cases, board papers, and strategic recommendations.
4) Change, People & Culture
- Coach and mentor management teams through transition or transformation.
- Support restructuring, re-tendering, or insourcing/outsourcing programmes.
- Promote a culture of safety, collaboration, and continuous improvement.
Alliance Director - CBRE
Directed a £multi-million retail portfolio of shopping centres and shopping destinations, balancing commercial performance with customer experience. Negotiated stakeholder agreements, implemented service innovations, and drove measurable increases in client satisfaction and operational efficiency.
Associate Director of Estates and Facilities
NHS
Directed estates and facilities operations, ensuring compliance with healthcare regulations. Introduced new reporting frameworks and strengthened governance, resulting in improved audit outcomes and operational resilience.
Head of Facility Management and Projects
Macmillan Cancer Support
Modernised FM operations for a national charity, balancing budgetary constraints with service quality. Delivered capital projects and workplace improvements that enhanced staff wellbeing and organisational efficiency.
Contract Director
ISS Facility Services
Managed large-scale corporate FM contracts across London, driving operational transformation and embedding compliance standards. Built strong client relationships and delivered consistent service improvements.
Operating Unit Director - Mitie
Led the Higher Education and Further Education portfolio for Mitie, including The University of Sussex, Swansea University, Southwark University, The University of Durham, Bournemouth University, Sussex Colleges and Southampton Schools. Oversaw facilities management across a diverse university portfolio, introducing Six Sigma methodologies to reduce waste and improve service delivery. Built collaborative partnerships with academic leadership, aligning FM strategy with institutional goals.
Oversaw a portfolio of circa 70m annual revenue, delivering a mix of TFM and bundled services across a national remit, some of which were PFI contracts.
Led a team of over 800 staff, working across all FM service lines.
Stabilised contracts that were underperforming and secured a new contract for Sussex Colleges, and led the bid for Southwark University, which was successful.
Case Studies
The excellence and expertise that our team can offer to your business.
Bespoke CAFM Solutions
Myfm’s consultative and structured approach ensured that the client’s needs for compliance, performance and transparency were central to the project. The Planon solution is comprehensive, reliable and infinitely configurable. Find out how we achieved it in this case study.
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Consultative work for global professional body
In February, RICS published the International Building Operational Standard (IBOS) – A framework for assessing building performance.
Myfm has been consulted in the development of this standard and we believe that this approach creates genuine bridge between building construction and building operation.