Agency specialised in the design & industrialisation of low-carbon buildings

High Six Logo

Through the use of digital design and offsite technologies, we empower real estate players to accelerate the environmental shift of the AEC industry.

Project proposals have to stand out to city planners by telling a compelling story that embeds sustainability and innovation with appealing design.

It is increasingly difficult to master construction costs and programme, notably in a changing regulatory framework. How do I reduce the impact of my urban interventions while improving productivity?

There is a need to develop new low-carbon solutions to address the climate crisis.
This will involve new technologies that require new procurement models and an anticipated design.

How do I manage design with increasing technicality and multiplied experts around the table?

There is a requirement for fast-paced delivery of quality and future-proof constructions

Data management and new technologies offer opportunities to streamline facility management

How do I plan my assets for full lifecycle?

How do I build a resilient portfolio with adaptable assets that respond to the evolution of demand and the environment?

Our world and its resources are finite. However, increasing demographics and urban densification will require the - rapid - deployment of quality infrastructure, that is developed for adaptability... and cost efficiency!

High Six was founded to offer a fresh methodology to long-standing challenges.

We are dedicated to the design and build of your low-carbon projects.

We Design and Build

We Define and Build

Design and build services

High Six assists property developers from early concept stages through to handover in integrating offsite technologies in all critical trades*

We bring in technical and organisational expertise at the early stages when decisions are required and iteration less costly.

We define, design and build.

Our service packages are adapted to boost margins on your residential and office projects managed via direct trade contracts.

*Critical trades = Concrete, steel and timber frames, Opaque facades, external windows and doors, Waterproofing, MEP, Plumbing and Electricity

Package 1
Project manager
Package 2
Project manager
Technical manager

Package 3
Project manager
Technical manager
Construction manager
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Missions integrated
Project Management
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Cost Management
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Design Management
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BIM Coordination
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Mechanical & Electrical Engineering
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Structural Engineering
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Building Envelope Engineering
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Construction Management
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Design SERVICES
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Thermal analysis
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Technical scope of works for design & build partners
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Modular design for offsite construction
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Technical design
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Clash coordination and management
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Project management SERVICES
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Feasibility study
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Project tracking
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Selection of design & build partners
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Specialist procurement
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Bid analysis
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Contract management
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Detailed construction programme and site installation plan
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Site coordination
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Quality Assurance and Control
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Testing and commissioning programme / management
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Commissioning witnessing
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Snagging process management
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Coordination and validation of O&Ms
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Package 1
Client rep
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Missions integrated
Project Management
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Cost Management
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Design Management
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BIM Coordination
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Mechanical & Electrical Engineering
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Structural Engineering
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Building Envelope Engineering
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Construction Management
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Design SERVICES
Toggle accordion open/close
Design management
Show tooltip
Check mark indicating yes
Thermal analysis
Show tooltip
Check mark indicating yes
Technical scope of works for design & build partners
Show tooltip
Check mark indicating yes
Modular design for offsite construction
Show tooltip
Check mark indicating yes
Technical design
Show tooltip
Check mark indicating yes
Clash coordination and management
Show tooltip
Check mark indicating yes
Project management SERVICES
Toggle accordion open/close
Feasibility study
Show tooltip
Check mark indicating yes
Project tracking
Show tooltip
Check mark indicating yes
Selection of design & build partners
Show tooltip
Check mark indicating yes
Specialist procurement
Show tooltip
Check mark indicating yes
Bid analysis
Show tooltip
Check mark indicating yes
Contract management
Show tooltip
Check mark indicating yes
Detailed construction programme and site installation plan
Show tooltip
Check mark indicating yes
Site coordination
Show tooltip
Check mark indicating yes
Quality Assurance and Control
Show tooltip
Check mark indicating yes
Testing and commissioning programme / management
Show tooltip
Check mark indicating yes
Commissioning witnessing
Show tooltip
Check mark indicating yes
Snagging process management
Show tooltip
Check mark indicating yes
Coordination and validation of O&Ms
Show tooltip
Check mark indicating yes
Package 2
Client rep
Technical manager
Toggle accordion open/close
Missions integrated
Project Management
Show tooltip
Check mark indicating yes
Cost Management
Show tooltip
Check mark indicating yes
Design Management
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Check mark indicating yes
BIM Coordination
Show tooltip
Check mark indicating yes
Mechanical & Electrical Engineering
Show tooltip
Check mark indicating yes
Structural Engineering
Show tooltip
Check mark indicating yes
Building Envelope Engineering
Show tooltip
Check mark indicating yes
Construction Management
Show tooltip
Check mark indicating yes
Design SERVICES
Toggle accordion open/close
Design management
Show tooltip
Check mark indicating yes
Thermal analysis
Show tooltip
Check mark indicating yes
Technical scope of works for design & build partners
Show tooltip
Check mark indicating yes
Modular design for offsite construction
Show tooltip
Check mark indicating yes
Technical design
Show tooltip
Check mark indicating yes
Clash coordination and management
Show tooltip
Check mark indicating yes
Project management SERVICES
Toggle accordion open/close
Feasibility study
Show tooltip
Check mark indicating yes
Project tracking
Show tooltip
Check mark indicating yes
Selection of design & build partners
Show tooltip
Check mark indicating yes
Specialist procurement
Show tooltip
Check mark indicating yes
Bid analysis
Show tooltip
Check mark indicating yes
Contract management
Show tooltip
Check mark indicating yes
Detailed construction programme and site installation plan
Show tooltip
Check mark indicating yes
Site coordination
Show tooltip
Check mark indicating yes
Quality Assurance and Control
Show tooltip
Check mark indicating yes
Testing and commissioning programme / management
Show tooltip
Check mark indicating yes
Commissioning witnessing
Show tooltip
Check mark indicating yes
Snagging process management
Show tooltip
Check mark indicating yes
Coordination and validation of O&Ms
Show tooltip
Check mark indicating yes
Package 3
Client rep
Technical manager
Construction manager
Toggle accordion open/close
Missions integrated
Project Management
Show tooltip
Check mark indicating yes
Cost Management
Show tooltip
Check mark indicating yes
Design Management
Show tooltip
Check mark indicating yes
BIM Coordination
Show tooltip
Check mark indicating yes
Mechanical & Electrical Engineering
Show tooltip
Check mark indicating yes
Structural Engineering
Show tooltip
Check mark indicating yes
Building Envelope Engineering
Show tooltip
Check mark indicating yes
Construction Management
Show tooltip
Check mark indicating yes
Design SERVICES
Toggle accordion open/close
Design management
Show tooltip
Check mark indicating yes
Thermal analysis
Show tooltip
Check mark indicating yes
Technical scope of works for design & build partners
Show tooltip
Check mark indicating yes
Modular design for offsite construction
Show tooltip
Check mark indicating yes
Technical design
Show tooltip
Check mark indicating yes
Clash coordination and management
Show tooltip
Check mark indicating yes
Project management SERVICES
Toggle accordion open/close
Feasibility study
Show tooltip
Check mark indicating yes
Project tracking
Show tooltip
Check mark indicating yes
Selection of design & build partners
Show tooltip
Check mark indicating yes
Specialist procurement
Show tooltip
Check mark indicating yes
Bid analysis
Show tooltip
Check mark indicating yes
Contract management
Show tooltip
Check mark indicating yes
Detailed construction programme and site installation plan
Show tooltip
Check mark indicating yes
Site coordination
Show tooltip
Check mark indicating yes
Quality Assurance and Control
Show tooltip
Check mark indicating yes
Testing and commissioning programme / management
Show tooltip
Check mark indicating yes
Commissioning witnessing
Show tooltip
Check mark indicating yes
Snagging process management
Show tooltip
Check mark indicating yes
Coordination and validation of O&Ms
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Offsite task force

We gather expertise on engineered timber solutions, offsite construction and project management of all trades.

Aubin Balcerzak,
High Six CO-FOUNDER & COMMERCIAL DIRECTOR
From working on site with his father carpenter to studying wood sciences and technology, Aubin has been surrounded by wood pretty much his whole life.

Since his first encounter with Cross Laminated Timber (CLT) in 2008, he developed a unique expertise in the mass timber building industry with experiences in design, engineering, sales and business development within pioneering and leading companies across Europe.

His strong interest in green building solutions and community places led him to codevelop High Six to bridge the two, to sustainably answer contemporary challenges.

Aubin Balcerzak

Co-Founder & Commercial Director
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Mathieu Lafargue,
High Six CO-FOUNDER & PROJECT DIRECTOR
Over 7 years in main contracting, Mathieu has developed an in depth understanding of construction processes from tender to handover.

His skillset encompasses design, procurement, contract and site management of all construction trades (especially civil works, façades and MEP).

Exposure to main methods of construction gave him the conviction that the industry needs to embrace ConTech and sustainable resources in order to improve its stagnant productivity and overcome its decarbonisation challenge, which will benefit construction's image and ecosystem as a whole.

Mathieu Lafargue

Co-Founder & OPERATIONS Director
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Max Garcia, High Six
CO-FOUNDER & TECHNICAL DIRECTOR
In the past 7 years, Max built an expertise on modular & timber design-build using industrial delivery methods across France, the UK and Canada.

His work in the modular & offsite timber industry cover multi-criteria design management, product development, supply chain integration and building envelope consulting.

His ambition with High Six for the new decade is to unlock the potential of low-carbon construction in productivity, scale, design & functional versatility.

Max Garcia

Co-Founder & Technical Director
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Our partners

High Six's ecosystem of partners brings strength, accuracy and stamina to your low-carbon projects.

If you also believe that durable partnerships bring sustainable solutions... We are looking forward to hearing about your products and services.

Click here to book a chat with us.

HEC Incubateur logoUrban Odyssey logoStation F logo
"Industrialisation has been powering the behaviors that developed the climate change.
In construction, if carefully managed, it could be this time a vector of salvation."
"The more we use timber products today in our buildings, the more we plant trees for the next generations."
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