Get accurate, up-to-date, and complete data and information on your buildings and facilities. With our digital building solutions, we measure, survey, and use the latest 3D scanning, BIM, and digital twin technologies to help you mitigate operational and project risks. You will also save money, optimise facilities management processes, and improve the efficiency of design, planning, and construction processes.


Life Sciences


Data Centres


Digital Transformation in the Built Environment

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3D Laser Scanning


Cork, Ireland

June 2023

3D Laser Scanning


London, UK

September 2023 – Ongoing

3D Laser Scanning


Girona, Spain

July 2023 – Ongoing

3D Laser Scanning

Data Centre

Brussels, Belgium

What our customers say

“We have partnered with Tantek on a number of claims & dispute issues for our clients in Denmark. While KOSMOS specialise in the contractual and quantum element of the delivery, it was important for us to bring in experts on time, 4D visualisation and animation. We hope to continue our relationship where KOSMOS & Tantek together are experts in digital project deliveries within 4D, 5D & 6D in pre and post contract, as well as contractual claims and disputes”.

Ross Griffin
Founder/Commercial Manager - KOSMOS
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“We have recently engaged with Tantek4D for assistance with BIM Co-Ordination, 4D BIM and 3D Laser Scanning on our projects across Ireland and the UK. The Tantek 4D team have worked closely with our project teams at pre-construction stage to run through construction sequencing, methodology, logistics and spatial planning for workgroups & plant. I would highly recommend using Tantek 4D for any company that is looking to progress with the use of digital technologies on their projects”.

Tom McDonald
Engineering and Design Manager, Ward & Burke
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“I would highly recommend Tantek 4D to companies looking for high-quality 3D presentations. Tantek 4D provided us with a virtual demonstration for an important presentation within a very tight time frame. Their engagement during that period was very thorough, and they were able to provide us with all our late change requests.”

Daniel Coleman
Head of Design, Vision Modular Systems UK

“Tantek4D has assisted our company on various projects with their innovative digital services. Tantek 4Ds team has the ability to work alongside our project teams and understand the project scope and requirements at project initiation. All services provided were completed to an exceptional standard and allowed us to demonstrate our digital abilities to our clients during tender and construction stages of our projects”.

Henry Scanlon
Civil Engineering Director, John Paul Construction
mission statement tantek

Mission Statement

Tantek 4D endeavors to be a global leader in advancing the use of Digital Technologies in the AECO industries. We are committed to pushing the boundaries of innovation and technology, transforming the way projects are conceived, designed, built and operated. With unwavering dedication, we strive to revolutionise the AECO landscape, making it more efficient, sustainable, and responsive to the evolving needs of our world.

Conor & Paul Tansey



Geospatial surveying is the process of capturing, analysing, and visualising geospatial data to create precise digital representations of physical environments. In the Life Science, Semi Conductor, Construction and Data Center sectors, this technology is crucial for accurate site planning, infrastructure design, and ongoing facility management.

Tantek 4D offers comprehensive BIM consultancy tailored to the unique requirements of our clients projects. We provide scan to BIM, Modeling, co-ordination, clash detection, data integration, CDE management ensuring seamless collaboration, reduced project risks, and efficient project delivery while meeting industry-specific BIM Level 2 standards.

Digital Twins are virtual replicas of physical assets or processes. In these specialised sectors, Digital Twins play a pivotal role in real-time monitoring, predictive maintenance, and operational optimisation. Tantek 4D leverages Digital Twins to enhance facility performance, minimise downtime, and maximise resource utilisation, ultimately leading to cost savings and operational excellence.

Yes, Tantek 4D is equipped to handle projects of varying scales in these sectors. Whether you have a small-scale life science laboratory, a semiconductor manufacturing facility, or a large-scale data center, our team has the expertise, technology, and experience to provide tailored geospatial surveying, BIM consultancy, and Digital Twins solutions to meet your specific project needs.

At Tantek 4D, we take data security and confidentiality seriously. We implement robust cybersecurity measures, including encryption, access controls, and secure data storage, to safeguard your sensitive information. Our company holds ISO27001 accreditation and our team is well-versed in industry-specific compliance standards and confidentiality agreements, ensuring that your project data remains secure at all times.

Tantek 4D distinguishes itself through a combination of expertise, innovation, and a deep understanding of the Life Science, Semi-Conductor, Construction and Data Center industries. Our team comprises industry specialists who bring extensive experience to every project. We leverage the latest technologies and methodologies to provide efficient, accurate, and tailored solutions. Our commitment to excellence, sustainability, and client collaboration ensures that we deliver results that exceed expectations, setting us apart as a trusted partner in your project’s success.

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Tantek 4D, Hanson Building 1st Floor Cleveragh Retail Park Doorly Park Road Sligo F91 P7N2
+353 (0) 71 915 7782

Tantek 4D, Guinness Enterprise Centre, Taylor's Lane, Dublin 8, D08 KHF4
+353 (0) 1 531 0283

Tantek4D, 4th Floor, Silverstream House, 45 Fitzroy Street, Fitzrovia, London, W1T 6EB
+44 203 835 3731
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