About Us

Who We Are

The 3D Specialists

Passionate About Everything 3D

Comhar Technology Group was established in 2016.

We consists of diverse multi-disciplinary teams situated around the world, all with a common passion for everything 3D. 

Our expertise has to do with leveraging digital technologies like BIM, AR, & VR, in order to solve business problems.

We are available as a completely virtual resource, with no physical presence- unless required by the customer.

Get to know us

Our Team

Darran Blackbyrne

Chief Executive Officer

Darran is an expert concerning all things BIM & 3D. Having worked in the field of Drawing Management, CAD Design, and BIM for almost 20 years, his knowledge regarding the facets of these services is vast. Darran has previously held various positions in multiple companies which specialize in Engineering, Pharmaceuticals, and Biotechnology. It is Darran’s passion for 3D Technology and making a difference to the lives of people, that drives him in making this industry better adapted for the future.

Felix Amador

Chief Operating Officer

Felix began as the Chief Operating Officer of Comhar Technology Group in 2019, bringing with him over 40 years of experience in biotechnology & mechanical engineering. Felix has worked for huge pharmaceutical companies in both Puerto-Rico and Ireland. Before joining the CTG team, Felix held the role of Executive Director of Engineering for one of the largest biopharma companies in the world. Whilst in this role Felix gained insight into  the ways in which the industry can be improved by the implementation of 3D technologies and strategies.

Dave Kostin

Chief Technology Officer

David joined the Comhar team in 2020 as CTO, after spending 26 years working in the Life Sciences industry. For 12 of those years he worked in engineering, leading multi-million-dollar process and building automation design efforts for manufacturing facilities, as well as hiring and managing the teams providing manufacturing support.  David also spent 14 years in information technology as an IT architect leading the development of the long-range vision and the execution of multiple large operations business processes surrounding automation.

Why Us

What We Offer


We have vast practical working knowledge of BIM, drawing management, construction document management / integration. 

As well as a deep knowledge of Augmented & Virtual Reality & how to leverage these technologies to their full potential.


Our experience with multiple processes and apps gives us a leading edge when it comes to adapting and meeting the needs of our clients, no matter what they may be.

We help companies adopt 3D technologies like BIM, AR, & VR, working across different industries : construction, manufacturing, biotech & the pharmaceutical industry. 


We use the latest version of all applications and stay focused on current trends within the design, construction, and gaming industries.

We’re always so excited about what’s on the horizon in terms of digital technologies, and we love helping our clients better understand them as well.

Where We're Located

Our Offices

Dublin, Ireland

Northamptonshire, England

San Juan, Puerto Rico

New York, New York

Los Angeles, California

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Our Mission

Inspire Through Innovative Technologies 

Our Vision

Challenge Everything To Change The Narrative