Senior Consultant
CurrentSenior Consultant in Airtightness, building wraps. Passive house principles.
Feb 2023 - Present
AeroLeads people directory · profile
Cathal Grealish Email & Phone Number
Senior Consultant Airtightness
at
Efficiency Matrix
1 work email found
@gensler.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Consultant Airtightness
Location
Melbourne, Victoria, Australia
Company size
Who is Cathal Grealish? Overview
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Quick answer
Cathal Grealish is listed as Senior Consultant Airtightness at Efficiency Matrix, a company with 5 employees, based in Melbourne, Victoria, Australia. AeroLeads shows a work email signal at gensler.com and a matched LinkedIn profile for Cathal Grealish.
Cathal Grealish previously worked as Senior Consultant at Efficiency Matrix and Revit tutor at Freelance Revit Tutor. Cathal Grealish holds Msc, Bsc, Architecture, Urban Design from Robert Gordon University.
Company email context
Email format at Efficiency Matrix
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{first}_{last}@gensler.com
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AeroLeads found 1 current-domain work email signal for Cathal Grealish. Compare company email patterns before reaching out.
Profile bio
About Cathal Grealish
Current role in airtightness and passive house design strategies. Recent experience includes refurbishment of 1960s student accommodation Monash University Clayton. Workplace interiors for a new timber frame office development known as Ballarat GovHub. Workplace interiors Energy Australia Melbourne. Extension of life refurbishments to Australian defense buildings some with heritage restrictions. Previous experience includes Apart/Hotel East London up to Stage 4 tender 'Detail Design'. High Density Residential and space-making former industrial brownfield sites in London. Speculative Office schemes in the City of London, Rail and Underground stations and Health Care. Experienced and proficient in Revit, Past 12 years have been working in Revit. Autodesk Revit Architecture Certified ProfessionalI am interested in the process of architecture and maximizing the efficiency of the design process by fully utilizing software to get the results in real-time. I am currently working in a BIM environment that I helped create by training up the team and pushing them further to increase productivity and collaboration. Enjoy taking a team beyond beginners and intermediate to advanced. This has been a goal I have worked on for the past 3 years since working part-time as a Revit Tutor. I am a keen cyclist and regularly commute via bicycle. I also enjoy mountain biking, skiing, and sailing. I have an interest in travel and outdoor pursuits. I am a sociable person and enjoy spending my free time socializing with friends and work colleagues. I am not 'woke' or political.
Listed skills include Sketchup, Architectural Design, Architecture, Revit, and 30 others.
Current workplace
Cathal Grealish's current company
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Efficiency Matrix
14 roles · 10 years
Cathal Grealish work experience
A career timeline built from the work history available for this profile.
Revit Tutor
Current
Freelance Revit Tutor
2016 - Present
~10 yrs 4 mos
Revit Tutor & Architectural Designer & Bim Enthusiast
Nov 2018 - Mar 2023
Bim Coordinator
Jul 2019 - Jan 2023
Documenter
Producing documentation for refurbishment and renovation projects, from draft design through to 90% and AFT
Jan 2019 - Jul 2019
Architectural Assistant Bim Revit Specialisation
Role involved transitioning the office from AutoCad to Revit. Revit support and Assisting the team with their projects. Hotels, Residential, Landscape, and Mix use
Jun 2016 - Nov 2018
Mar 2015 - Mar 2016
Architectural Assistant Part 2
May 2014 - Feb 2015
Architectural Assistant Part 2
Working mostly in Retail Design. The projects are based in London, Libya and Eastern Europe. Currently using Revit for most things with a little bit of Microstation here and there.
Jul 2013 - Apr 2014
Architectural - Medical Planner
The London Clinic
Medical Planning, Project Management, Facilities Management, Refurbishment of existing facilities, researching new products and evaluating existing products. Experienced with HBNs and HTMs. Consolidating drawings and models into a user friendly system for the facilities management and hospital management. Experience with space planning and the design of.
Sep 2012 - Jul 2013
Architectural Assistant Part 2
Tender package for Heart of Doha phase 3 a mixed use development consisting of Residential buildings, Retail, Leisure and Hotels. Responsibilities assisting team leaders in Cladding Details and Fire drawings
May 2012 - Aug 2012
Architectural Assistant Part 2
Managed the External Lights package for Cannon Place. This involved coordination between many contractors and the City of London street lighting department in a very short time frame. Designed the access control pedestals to the lift bridges in the atria of Cannon Place. Worked up to Stage E on a midsize office tower in the city and a feasibility of a new.
Mar 2011 - Mar 2012
Architectural Assistant
Irish Time Design Galway
Feasibility studies for small retail premisesOffice refurbishmentsSourcing bespoke retails lightsIntroducing the office to Sketchup and V-ray
Oct 2010 - Nov 2010
Architect Part 1 Assistant
Responsible include 3d modeling and rendering visualisations. Preparing presentations for London Underground Cannon Street station. Updating planning drawings for the Cannon Street development. Assisting the Project Architect in development of glass lift overrun details. (June - September 2009)St. Mary Axe, developing planning documents and The Design and.
Aug 2007 - Sep 2009
Team & coworkers
Colleagues at Efficiency Matrix
Other employees you can reach at efficiencymatrix.com. View company contacts for 5 employees →
MB
Mal Boyd
Colleague at Efficiency Matrix
Melbourne, Victoria, Australia, Australia
View →
JK
John Konstantakopoulos
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
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EX
Ethan Xue
Colleague at Efficiency Matrix
Clayton, Victoria, Australia, Australia
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JH
James Harris
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
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JC
Joseph Chun Kit Cheung
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
View →
Mal Boyd
Colleague at Efficiency Matrix
Melbourne, Victoria, Australia, Australia
View →
JK
John Konstantakopoulos
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
View →
EX
Ethan Xue
Colleague at Efficiency Matrix
Clayton, Victoria, Australia, Australia
View →
JH
James Harris
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
View →
JC
Joseph Chun Kit Cheung
Colleague at Efficiency Matrix
Greater Melbourne Area, Australia
View →
2 education records
Cathal Grealish education
Msc, Bsc, Architecture, Urban Design
Education record
St. Marys College Galway
FAQ
Frequently asked questions about Cathal Grealish
Quick answers generated from the profile data available on this page.
What company does Cathal Grealish work for?
Cathal Grealish works for Efficiency Matrix.
What is Cathal Grealish's role at Efficiency Matrix?
Cathal Grealish is listed as Senior Consultant Airtightness at Efficiency Matrix.
What is Cathal Grealish's email address?
AeroLeads has found 1 work email signal at @gensler.com for Cathal Grealish at Efficiency Matrix.
Where is Cathal Grealish based?
Cathal Grealish is based in Melbourne, Victoria, Australia while working with Efficiency Matrix.
What companies has Cathal Grealish worked for?
Cathal Grealish has worked for Efficiency Matrix, Freelance Revit Tutor, Self-Employed, Geyer, and Designinc Melbourne.
Who are Cathal Grealish's colleagues at Efficiency Matrix?
Cathal Grealish's colleagues at Efficiency Matrix include Mal Boyd, John Konstantakopoulos, Ethan Xue, James Harris, and Joseph Chun Kit Cheung.
How can I contact Cathal Grealish?
You can use AeroLeads to view verified contact signals for Cathal Grealish at Efficiency Matrix, including work email, phone, and LinkedIn data when available.
What schools did Cathal Grealish attend?
Cathal Grealish holds Msc, Bsc, Architecture, Urban Design from Robert Gordon University.
What skills is Cathal Grealish known for?
Cathal Grealish is listed with skills including Sketchup, Architectural Design, Architecture, Revit, Autocad, Bim, Autocad Architecture, and Construction Drawings.
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