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1996 Established as a principal contractor
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£200m+ Of projects successfully delivered
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500+ Construction projects completed
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150+ Trusted supply-chain partners
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96.4% Construction waste recycled
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3 Offices: Coulsdon, Colchester and Toddington
Six capabilities, one contract.
Marcon brings pre-construction, design management, commercial management and construction delivery together through one coordinated project team.
John Radcliffe Hospital, Level 5
Critical care capacity, during COVID-19
The ward next door stays open.
Much of our work is delivered alongside patients, staff, pupils and building users. That changes how a project must be planned and managed.
Infection control, dust and noise containment, out-of-hours phasing, isolated services, controlled access and daily stakeholder liaison — delivered to applicable HTM/HBN, Trust, statutory and project-specific requirements. We have been doing it for NHS trusts and their estates partners for over fifteen years, and it is the reason clients come back.
- Infection control
- Applicable HTM/HBN
- Out-of-hours phasing
- Stakeholder liaison
Environments where day-to-day routines cannot be interrupted.
Hospitals, schools and working commercial premises where closing the building is not an option. Phasing, containment and access are designed before anyone starts.
Healthcare
Diagnostic centres, wards, theatres, pharmacy and LINAC suites delivered in operating hospitals.
Education
Schools and colleges refurbished around term dates, with safeguarding and access control throughout.
Commercial & Mixed-Use
Fit-out and refurbishment for premises that stay open and trading.
Repeat work, in spaces that remain open throughout the works.
Selected projects for repeat clients across healthcare, education, central government and the wider public sector, and private-sector clients — delivered through public-sector frameworks as well as direct appointments, and most of them inside buildings that stayed open throughout.
- Guy’s & St Thomas’ NHS Foundation Trust
- East & North Hertfordshire Teaching NHS Trust
- Mid and South Essex NHS Foundation Trust
- Equans
- London North West University Healthcare NHS Trust
- Royal Free London NHS Foundation Trust
- Chelsea and Westminster Hospital NHS Trust
- Medway NHS Foundation Trust
- Oxford University Hospitals NHS Foundation Trust
Made in our workshop, fitted by our team.
Made by Marcon. Reception counters, doorsets and ironmongery, storage and shelving, washroom and changing facilities, and high-performance healthcare joinery are designed, manufactured and installed by our own workshop. By managing the process directly, Marcon maintains greater control over quality, coordination, programme and the finished result.
- Design development
- Manufacture
- Quality control
- Delivery
- Installation
Work delivered in occupied hospitals, schools and workplaces.
Selected projects showing the challenge, our approach and the outcome.
North Middlesex University Hospital – DSU
Equans
HEALTHCARE
36 WEEKS
DESIGN & BUILD, FROM RIBA STAGE 3
North Middlesex University Hospital – DSU, Lower Ground Floor
Equans
HEALTHCARE
14 WEEKS
LIVE ENVIRONMENT
Manchester Royal Infirmary – MediCinema
Equans, for Manchester University NHS Foundation Trust
HEALTHCARE
26 WEEKS
LIVE ENVIRONMENT
John Radcliffe – Level 5
Oxford University Hospitals NHS Foundation Trust
HEALTHCARE
40 WEEKS
Guy’s Hospital – LINAC
Guy’s & St Thomas’ NHS Foundation Trust
HEALTHCARE
27 WEEKS
Princess of Wales Hospital – Ely CDC
Cambridge and Peterborough NHS Foundation Trust
HEALTHCARE
36 WEEKS
1,200M²
North Middlesex University Hospital – MRI
Equans
HEALTHCARE
14 WEEKS
LIVE ENVIRONMENT
Lister Hospital – CT Scanner
East & North Hertfordshire Teaching NHS Trust
HEALTHCARE
20 WEEKS
JCT DESIGN & BUILD CONTRACT
Medway Hospital – Ruby Ward
Medway NHS Foundation Trust
HEALTHCARE
17 WEEKS
JCT INTERMEDIATE WITH CDP
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Repeat clients, in their own words.
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Richard Dickson Project Director, Cambridge University Hospitals NHS Foundation Trust
Princess of Wales Hospital – Ely CDC“Marcon Construction approached the project with a high level of professionalism and adaptability.
Working directly below functioning day theatres was no small task, yet their team delivered the new CDC with minimal disruption and clear communication throughout. The facility is now a key diagnostic hub for the region, and the quality of the build has been excellent.”
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Kathy Francis Ward Manager, Oxford University Hospitals NHS Foundation Trust
John Radcliffe – Level 5“We’re delighted with our new ward.
It is spacious, light, and open, and is not only a great environment for our patients to stay in, but also for our staff to work in.”
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Andrew Taber Associate Director, Equans
Eastbury Community School – MUGA“Marcon delivered a first-class MUGA facility with minimal disruption to the school.
Their communication, professionalism, and attention to detail throughout the project were excellent. The finished result has exceeded expectations and is already having a positive impact on the students’ physical activity and enjoyment.”
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Brian Edwards Associate Director of Capital Projects, Medway NHS Foundation Trust
Medway NHS Foundation Trust“The project was a great example of collaborative working, with both internal stakeholders and external partners.”
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Sara Randall Chief Operating Officer, Oxford University Hospitals NHS Foundation Trust
John Radcliffe – Level 5“This is a fantastic new development for both patients and staff at our Trust.
Patients and staff are already seeing the benefits of their fresh, modern, customised new ward.”
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Jayne Black Chief Executive, Medway NHS Foundation Trust
Medway Hospital – Ruby Ward“This is a really significant development for our hospital, which is set to benefit the community in Medway and Swale for years to come.
We hope the new ward will play a role in improving our services, with the availability of more beds helping to treat patients sooner. It will also stand us in a better position to deal with any further pandemic outbreaks. I want to give a special mention to our colleagues and contractors involved in this project – thanks to their hard work and dedication over the last four months, we have been able to open the ward in record time.”
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Thirty years, one set of standards.
Founded in 1996 by Martin Rockley, Marcon has grown through long-term relationships, personal accountability and a commitment to doing things properly. We are an independent, people-led principal contractor working across healthcare, education and commercial environments, and clients still have direct access to the people making the decisions.
Planning a complex project? Let’s talk early.
We’re always happy to have an early, confidential conversation about your project. The best outcomes on our projects were shaped before anyone was on site.

