Business Details
24 Years
experience
Award-Winning Sustainable Engineering Solutions
Established in 2002, IN2 Engineering Design Partnership has built a reputation for delivering innovative engineering solutions that prioritise human-centric design. Our expertise spans MEP design, building services, and sustainability, with a focus on low-energy and net-zero projects. We combine technical excellence with a commitment to ESG principles, evidenced by our B Corp certification efforts and monthly ESG committee reviews. Our team of Chartered Engineers and specialists in BIM, wind analysis, and daylight modelling have completed award-winning projects across healthcare, education, and cultural sectors.With offices in Dublin, London, Belfast, Athlone, and Berlin, we serve international clients while maintaining a strong local presence. Our IN2 Academy trains future engineers, ensuring knowledge transfer and industry growth. Recognised with multiple Irish Construction Industry Awards, we integrate passive design, energy efficiency, and whole-life carbon strategies into every project, from concept to handover.
Services
Wind Analysis
BIM
Daylight Modelling
Sustainability Projects
MEP Design
Details
- Year established: 2002
Highlights and features
- We have 20+ years of experience in MEP design and sustainability
- Our team includes Chartered Engineers with BIM and net-zero expertise
- We hold B Corp Certification and 'Great Place to Work' accreditation
- We've completed 28 BREEAM projects in Germany alone since 2022
- Our ESG committee ensures ongoing sustainability commitments
Associations and certifications
- Great Place to Work
- B Corp Certification
What people say
Award-winning projects
Great Place to Work
B Corp Certification
Expert engineers
Sustainable focus
Services
MEP Design
Our MEP design services integrate mechanical, electrical, and plumbing systems for optimal building performance. We create bespoke solutions that balance functionality, energy efficiency, and maintainability across commercial, healthcare, and educational projects. Our engineers use advanced simulation tools to ensure systems work harmoniously while meeting strict sustainability standards.
BIM Services
We employ Building Information Modelling throughout the project lifecycle to enhance collaboration and precision. Our BIM expertise enables 3D visualisation, clash detection, and data-driven decision-making that improves construction efficiency and reduces long-term operational costs. This digital approach supports our commitment to innovative, future-ready building solutions.
Sustainability Solutions
Our sustainability services focus on net-zero carbon design and energy-efficient systems integration. We provide whole-life carbon analysis, renewable energy strategies, and circular economy approaches that align with global climate goals. These solutions have been successfully implemented in 28 BREEAM-certified projects across Europe since 2022.
Wind Analysis
We conduct detailed wind analysis to optimise natural ventilation and thermal comfort in building designs. Using computational fluid dynamics, we assess microclimate conditions and develop passive cooling strategies that reduce mechanical system requirements while enhancing occupant well-being in urban environments.
Daylight Modelling
Our daylight/sunlight modelling services maximise natural light utilisation while preventing overheating issues. We analyse building orientation, fenestration design, and shading requirements to create visually comfortable spaces that reduce artificial lighting needs and improve energy performance across various building typologies.
People
Barry Flynn
Managing Director
With 25 years' experience, Barry specialises in project management and lighting design. He oversees electrical service design including power systems and emergency installations while leading IN2's strategic direction since founding the company in 2002.
David Walshe
Environmental & Sustainability Director
David leads energy and environmental engineering with 20 years' expertise in low-energy design. He contributes to industry literature and has developed IN2's wind tower design guide while overseeing sustainability strategies for Dublin projects.
William O'Donnell
Associate Director (Environmental & Sustainability)
With 15+ years as a Chartered Engineer, William integrates passive design into building strategies. He specialises in dynamic simulation modelling, NZEB compliance, and energy benchmarking while serving on the Irish Green Building Council board.
Jason Lyons
Head of BIM Department
Jason has led BIM implementation since 2002 with 25+ years' building design experience. He manages digital engineering workflows across major projects including Dublin Airport Terminal 1 Extension and Trinity College's School of Business.
Carlos Cura
Associate Director
As Berlin office head, Carlos focuses on environmental sustainability. A WELL Accredited Professional and BREEAM Assessor, he manages German projects while ensuring responsible solutions through LEED and sustainability certification expertise.
Questions
What engineering services does IN2 offer?
IN2 provides MEP design, BIM, wind analysis, daylight/sunlight modelling, and sustainability solutions for net-zero buildings.
Which sectors does IN2 specialise in?
We work across healthcare, education, cultural, residential, and commercial sectors with energy-efficient design expertise.
How does IN2 support sustainability?
Our ESG strategy includes B Corp certification, carbon footprint reduction, EV fleets, and whole-life carbon analysis in projects.
Where are IN2's offices located?
We operate from Dublin, London, Belfast, Athlone, and Berlin with international project experience.
How does IN2 develop engineering talent?
Our IN2 Academy trains graduates through 12-week programmes covering technical skills and client service since 2007.
Reviews (1)
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Dec 14, 2021
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