"Your Next Partner in Construction"
Super Prime Main Contracting & Delivery
We partner with clients to deliver exceptional construction projects from concept to completion, ensuring quality and efficiency.
Masters of Super-Prime Construction.
Attache Global is the culmination of a powerful partnership between Samuel Nixon MCIOB and Mohammad Korah Joule, collaborating since 2016. We set the benchmark for excellence in super-prime main contracting in London's most exclusive districts.
Leveraging decades of combined experience, Samuel and Mohammad bring unparalleled expertise to every project. From bespoke interior fit-outs in Mayfair & Knightsbridge to managing complex prime residential operations, we transform visions into architectural masterpieces with absolute discretion and efficiency.
Our client-centric approach prioritises trust, transparency, and tailored solutions. We navigate the intricacies of London's elite property market with an unmatched network, ensuring seamless delivery on time, within budget, and to the highest possible standards.
Design First. Programme Second. Delivery Always.
"If you get the design right ahead of programme, you are guaranteed to succeed." — Samuel Nixon
Strategic Excellence
Proactive client advocacy aligning goals with long-term asset value. Our 14+ years in super-prime London anticipate challenges, optimising decisions for superior project outcomes.
Design Leadership
In-house design managers rigorously coordinate all technical aspects. This upfront control identifies and resolves conflicts, eliminating costly redesigns and delays.
Systematic Management
Proprietary CRM ensures granular oversight of long-lead items, milestones, and logistics. This guarantees programme certainty, early risk mitigation, and predictable timelines.
Health & Safety Excellence
Paramount commitment to rigorous health and safety standards. We implement a zero-tolerance policy, comprehensive risk assessments, and continuous training for an incident-free environment.
Client Partnership Approach
We are your dedicated ally, ensuring transparency, proactive communication, and unwavering dedication. This partnership guarantees seamless, dispute-free project delivery.
Our Dedicated Project Team: Experts in Complex Deliveries
Meet the seasoned professionals driving success for the Hill Street Project.
Senior Leadership Team
Samuel Nixon FCIOB
Director Lead
  • Strategic Leadership: Directs overall program and methodology, ensuring robust frameworks and expert planning for complex projects.
  • Proven Track Record: Successfully delivered over £250M in super-prime London residential developments, including sensitive listed building projects.
  • Key Achievements: Consistent on-time, on-budget completion with focus on design integrity and specialised heritage construction.
  • Expertise: Strategic planning, risk mitigation, luxury construction leadership, engineering excellence, and vast construction knowledge, particularly with listed buildings.Understand risk and what work can be completed to not delay.
Rob Douge
Design & Delivery Director
  • Design Integrity: Expert in coordinating complex architectural elements for high-end residential and heritage projects.
  • Technical Precision: Specialises in intricate design detailing, ensuring meticulous execution in luxury and listed building refurbishments.
  • Subcontractor Management: Leads selection and coordination of specialist trades for uncompromised quality delivery in demanding environments.
  • Seamless Integration: Bridges original design intent with construction reality, particularly in historically significant structures.
Richard Quinn
Project Manager
  • Extensive Experience: 14 years in senior project management and 10 years as a site manager, with a focus on complex, high-value properties.
  • Practical Insight: Leverages carpentry background for meticulous attention to detail, crucial for luxury and heritage projects.
  • Project Success: Proven history delivering exquisite, high-end residential projects to unparalleled standards, including listed buildings.
  • Expertise: On-site coordination, schedule adherence, quality control, and managing the unique challenges of heritage construction.
Joe Stageman
Quantity Surveyor
  • Commercial Acumen: Leads Attaché Commercials with over 12 years of experience in luxury construction financial management.
  • Financial Oversight: Manages procurement, contracts, and financial qualification, ensuring fiscal responsibility on high-end and heritage developments.
  • Cost Efficiency: Consistently delivers projects within budget through value engineering and strategic negotiation, without compromising luxury standards.
  • Expertise: Cost estimation, budget management, commercial risk assessment, and financial planning for complex listed building works.
Matt Tate
Design Manager
  • Decade of Expertise: Specialised in architectural delivery across hospitality, residential, and sensitive heritage sectors.
  • High-Profile Projects: Led rooftop extension at The Hoxton Shoreditch; worked on landmark London properties, with significant experience in listed building adaptations.
  • Luxury Residential: Supported renowned international designers on high-end Belgravia and Chelsea refurbishments, bringing unparalleled design coordination.
  • Coordination & Innovation: Excels in complex project coordination, consultant team management, and innovative solutions for challenging heritage structures.
Site Management Team
Oleksiy Yurchenko
Site Manager
  • Project Delivery Excellence: Over 12 years of successful collaboration with Samuel Nixon, delivering complex 'cut and carve' projects in the luxury residential sector.
  • High-End Fitout Expertise: Proven track record in meticulous execution of luxury residential finishes, including heritage details.
  • Leadership Capabilities: Experienced in managing large site teams to achieve exceptional results on demanding high-spec projects.
  • Health & Safety Management: Strong commitment to rigorous safety standards, ensuring incident-free environments, particularly vital in listed building works.
  • Core Strength: Methodical approach to challenging structural alterations and seamless integration, making him a specialist in heritage renovations.
Paul Johnson
Site Manager
  • High-End Fitout Specialisation: Expertise in executing bespoke installations to exacting luxury standards for prime residential properties.
  • Project Delivery Experience: Successfully managed diverse projects, from commercial to high-end residential and listed building fit-outs.
  • Health & Safety Expertise: Dedicated to upholding stringent health and safety protocols on every site, with a deep understanding of heritage site requirements.
  • Leadership in Commercial Delivery: Strong background in leading teams for efficient commercial project completion, now focused on uncompromising luxury delivery.
  • Trade Background: Deep carpentry expertise ensuring precision and quality in every detail, invaluable for restoration and bespoke joinery in heritage contexts.
Strong Portfolio. Strong Cash Flow. Backed by number 41 in the world largest contractor UCC.
Currently delivering and managing a portfolio worth £15m+ over the next 12 months:
17 Hertford Street
£3.6m — Full strip-out to bare brick, structural steel interventions, conversion to 11-bed luxury scheme under heritage constraints.
60 Curzon Street
£6.8m — Super-prime residence transformation with structural upgrades, complete M&E services, bespoke marble bathrooms.
10 Knightsbridge
£2.8m — Townhouse reconfiguration with structural reworks and high-end turnkey delivery.
Maintenance Revenue
£1.8m — Recurring revenue streams from property management contracts ensuring ongoing stability.
Strategic Project Selection & Financial Strength
For Attaché Global, it's not about taking all projects – it's about taking the right projects. We have carefully selected our current project portfolio, and while our turnover is £15m, these projects deliver a clear 10% margin with minimal risk exposure.
We don't pursue high turnover for its own sake. Instead, we focus on intelligent risk management for both ourselves and our clients. As a cash-rich company, we maintain strong financial stability and are backed by UCC, which turns over in excess of £80 billion and is rated the number 41 largest contractor in the world.
This backing provides our clients with unparalleled security and confidence, while our selective approach ensures every project receives the focused attention and resources it deserves.
Delivering Complex Super-Prime Projects with Full Design & Build Management
Integrated expertise for unparalleled luxury transformations.
Ongoing projects local to Hill Street
17 Hertford Street
Project Value: £3.6M
Status: Just Started
Project Requirements
  • 11 bedroom hotel project, 11,000 sqft
  • New penthouse to be formed on the roof
  • New lift and stairs installation
  • Complete refurbishment throughout with all new finishes
  • Structural steel interventions
  • Heritage constraints
Attaché D&B Scope
  • Full design coordination
  • Structural engineering
  • M&E design
  • Heritage planning applications
  • Main contracting delivery
  • Full strip-out to bare brick
Management Approach
Integrated design team
Planning liaison
Construction management under single contract
60 Curzon Street
Project Value: £6.8M
Status: On site, Finalising Design
Project Requirements
  • Super-prime residence with high end fitout
  • Live client changes managed mid-programme
  • Uncompromising luxury finishes
  • Structural upgrades
  • Bespoke marble bathrooms
Attaché D&B Scope
  • Architectural coordination
  • Structural design
  • M&E integration
  • Bespoke interior design
  • Main contracting
  • Complete M&E services
Management Approach
Single point of responsibility
Design-led delivery
Client change management
Proven Delivery Across Prime London, our most recent projects from 2023-2025
Princes Gate, Knightsbridge
50,000 sqft
Landmark project involving back-to-brick strip-out of a 9-bed, 11-bath mansion. Major structural works including new steel framing to support additional loads. Specialist services design and installation across HVAC, security, and fire systems. Luxury scope included bespoke marble staircases, bronze balustrades, and handcrafted joinery.
Eaton Mansion, Sloane Square
2,900 sqft
Structural upgrades within a constrained footprint. Full replacement of electrical and plumbing risers, new HVAC plant in basement plantroom, and reconfiguration of small service voids. Interiors included book-matched marble bathrooms, bespoke timber panelling, and acoustic upgrades for soundproofing. Delivered under live building operations.
Kingston House, Knightsbridge
2,580 sqft
Conversion project that required removal of internal walls, installation of new steel beams, and complex drainage rerouting to achieve additional bathrooms. New M&E throughout with concealed services. Interiors featured custom 3D wallpaper, bespoke stone finishes, and built-in joinery packages.
Ovington Square, Knightsbridge
3,100 sqft
Full townhouse redevelopment. Scope included excavation for new basement plant space, structural reinforcement of floors, and complete M&E overhaul. Bespoke finishes included hand-carved stone fireplaces, bronze ironmongery, and feature glazing.
Rex Place, Mayfair
4,000 sqft Boutique residence
Small-scale but technically complex rebuild. Bare-brick strip-out followed by structural strengthening of walls and floors. New M&E distribution within constrained service zones. High-detail carpentry and custom stonework were installed to create a refined boutique residence.
2, 5 and 6 Aldford Street, Mayfair
11,000 sqft Prime townhouse, 4000sqft Duplex apartment and 5000 sqft Townhouse
Heritage-sensitive redevelopment. Scope included structural strengthening, chimney breast alterations, and roof replacement. Full M&E renewal including specialist fire suppression and AV/lighting controls. Finishes included bespoke kitchens, marble bathrooms, and joinery to heritage specifications.
Bassett Road , Holland Park
9,000 sqft
Full cut and carve project with facade retention. This involved complex structural works including facade retention and structural reinforcement, new staircore construction within the existing envelope, and lift installation requiring significant structural modifications. A complete M&E overhaul with concealed services was implemented, alongside elaborate high-end bespoke finishes and joinery throughout. The project successfully combined heritage facade preservation with a contemporary interior transformation, all while ensuring heritage compliance and planning coordination.
Director-Led Excellence: Guiding Every Super-Prime Project
In super-prime construction, visionary leadership isn't just a luxury—it's the bedrock of unparalleled quality, seamless execution, and enduring value. Our directors personally steer each project, ensuring a hands-on approach that guarantees exceptional outcomes.
Samuel Nixon MCIOB – Director & Technical Visionary
With 18 years in senior construction management, Samuel is our technical bedrock. He specializes in intricate structural packages, flawless M&E integration, and the meticulous delivery of luxury fit-outs. Known for empowering design teams and resolving complex challenges on projects like the 50,000 sqft Princes Gate mansion, his direct involvement ensures engineering integrity and pushes the boundaries of what’s possible in demanding environments. Samuel’s oversight ensures every technical detail aligns with the highest standards of craftsmanship and innovation.
Mohamad Korah Joule – Director & Strategic Lead
Mohamad brings a wealth of experience from prime residential operations and development. He meticulously oversees our commercial strategy, ensures stringent financial oversight, and cultivates critical international client relationships. His strategic vision and focus on client satisfaction were instrumental in delivering complex heritage redevelopments like 5 Aldford Street. Mohammad’s personal engagement guarantees that projects are not only delivered on time and budget, but also exceed client expectations and maintain long-term value.
Together, Samuel and Mohammad form a complementary leadership duo. Samuel’s deep technical expertise combined with Mohammad’s strategic and commercial acumen ensures a holistic approach to every project. This dynamic partnership allows for meticulous oversight, proactive problem-solving, and a commitment to excellence that permeates every stage of development, from initial concept to final handover.
Our In-House Expertise: Extending Leadership to Every Level
Our directors are supported by a dedicated in-house team, ensuring their vision is flawlessly executed and every project benefits from integrated expertise:
Design Managers
Proactively resolve technical issues before they impact site progress, translating complex designs into buildable solutions for seamless execution.
Pre-Construction Managers
Secure programme certainty and meticulous planning, mitigating risks and ensuring project viability from the outset.
Site Supervisors
Lead trades to exacting completion standards, maintaining quality control and driving efficiency on the ground, reflecting our commitment to perfection.
This integrated approach, driven by director-level dedication and supported by specialized in-house teams, is our guarantee of delivering super-prime projects that stand apart in quality, innovation, and client satisfaction.
Unrivalled Experience: Your Ideal Partner for Complex Projects
Our track record speaks for itself. We specialise in delivering the most challenging super-prime projects, backed by specific expertise and robust financial stability.
Proven Hotel Development
Extensive experience includes a 50,000 sqft private hotel and an ongoing 11-bed hotel project, demonstrating our capability in large-scale luxury hospitality.
Heritage & Conservation Mastery
Specialists in listed building and conservation projects, we navigate intricate regulations with precision to preserve historical integrity while delivering modern luxury.
Dedicated Construction Experts
Our agile teams are comprised exclusively of seasoned construction experts, ensuring unparalleled skill and efficiency on every build.
Backed by Financial Strength
Benefit from our strong cash flow and financial stability, ensuring project continuity and peace of mind. We are also backed by the world's largest contractor.
Director-Driven Approach
Every project benefits from direct director oversight, guaranteeing hands-on leadership, meticulous problem-solving, and a commitment to excellence from concept to completion.
Ready to Mobilise. Ready to Deliver.
Appointment Phase
Design Manager + Pre-Construction Manager align drawings, procurement, and approvals
Mobilisation Phase
Structural and site teams deployed with M&E specialists integrated early
Delivery Phase
Director-led reviews and live programme tracking ensure technical certainty

Capacity: Multiple highly qualified managers available for immediate appointment. All experienced in super-prime contracting delivery.
Let's Discuss Your Project
Contact Information
Samuel Nixon, Director / 07825 187063 / sam@attacheglobal.co.uk
Mohammad Korah Joule, Director / 07404 125 255 / mhd@attachelondon.com
Phone: 020 77888 480
Email: info@attacheglobal.co.uk
Address: 21 Knightsbridge, London SW1X 7LY
Next Steps
Initial consultation and site assessment
Design review and technical feasibility
Programme development and cost planning
Appointment and mobilisation
Ready to transform your vision into reality? Schedule a consultation today to discuss your super-prime project in Mayfair, Knightsbridge, or Chelsea.