Best Real Estate and Construction Companies in Ireland
The 233 best Real Estate and Construction companies in Ireland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Cairn Homes.
Ireland's Real Estate and Construction sector is the focus here, with 233 companies tracked and $1.1B in total disclosed funding ranked by equity raised and recent momentum. Cairn Homes leads the field at $510M, followed by Glenveagh Properties at $323M and Marlet at $163M. Three names, and they already account for the overwhelming share of capital in the room. So where does that leave the other 230? Mostly sub-$30M, which tells you this market concentrates fast at the top.
The global construction market sits at roughly $1359B, growing at a modest 1.2% CAGR, and Ireland's slice reflects that same measured pace. Coverage here is flat, but the demand signals worth watching are aging homeowner stock, constrained mobility, and a real consumer pull toward materials that balance modern aesthetics with manageable installation costs. I'd also flag the digital layer: median app install growth across real estate and construction tools is running at roughly +18% YoY across 230 tracked apps, which suggests the operational side of the sector is moving faster than the funding headlines imply. Investors like AIB Bank, Bank of Ireland, and BGF are active, and if you're mapping where conviction is building, follow the capital already in the room.
- ResearchAndMarkets.com
- Grand View Research
Ranked: Best Real Estate and Construction companies in Ireland
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | aad We're a design agency. We shape things. | — | — | — | — | — | — | — |
| 2 | Acacia Provider of facility management services for offices and buildings | — | — | 230 | 2010 | Clive Brazier Co-Founder & Business Systems Director | — | — |
| 3 | acb group ACB Group specializes in roofing, cladding, and providing external envelope solutions. | — | — | 54 | 2003 | — | — | — |
| 4 | Access Terrain Supplier of ground protection mats and temporary roadway solutions | — | — | — | 2006 | — | — | — |
| 5 | acheson holdings Acheson Holdings is a construction company that offers building materials, segmental retaining walls… | — | — | 230 | 1960 | — | WordPressMySQLPHP+15 | 1 launch · 1 award |
| 6 | Alucraft Group Provider of architectural glazing systems intended to offer help in engineering and construction. | — | — | 182 | 1975 | — | WordPressMySQLPHP+16 | 1 partnership · 1 award |
| 7 | apa facade systems APA Facade Systems is a manufacturer of aluminium doors and facade systems including curtain walling, louvre… | — | — | 23 | 1975 | — | WordPressMySQLPHP+30 | — |
| 8 | AquaTrace Company is an advanced technology company revolutionizing building performance and protection through… | — | — | — | 2018 | Gerard Shortt Co-Founder | — | — |
Top 12 Real Estate and Construction companies in Ireland
#1
Funding Raised · Dublin, Leinster · founded 2014 · 37 employees$162.6Mraised▾
Developer of residential and commercial properties
- Jun 2023Conventional Debt$27.2M
- May 2018Conventional Debt$135.3M
#2
Public · Dublin, Leinster · founded 2015 · 3500 employees$510.4Mraised▾
Provider of residential & commercial property development services
- Aug 2018Conventional Debt$320.1M
- Mar 2016Post IPO$190.2M
#3
Public · Maynooth, County Kildare · founded 2017 · 411 employees$323Mraised▾
Real estate developer of residential homes
- Jul 2018Post IPO$323M
#4
Series C · Meath, Leinster · founded 1997 · 400 employees$30.3Mraised▾
Provider of design and construction management services
#5
Series B · Drogheda, County Louth · founded 1992 · 81 employees$24.3Mraised▾
Distributor of building and home improvement products intended for specialist contractors, general trade and retail customers. The company specializes in civils and drainage, insulation, facades & offsite component supplies, thereby providing clients with expertise and advising them on an array of construction or home improvement projects
#6
Series A · Dun Laoghaire, Leinster · founded 2014 · 12 employees$5.6Mraised▾
Developer of property services
- Mar 2019Series A$5.6M
#7
Acquired · Dublin, Leinster · founded 2010 · 500 employees$1.9Mraised▾
Provider of infrastructure development services
- Nov 2018Grant (prize money)$56.9K
- Jun 2018Grant (prize money)$58.3K
- May 2017Grant (prize money)$332.2K
- Mar 2017Grant (prize money)$279.9K
#8
Funding Raised · Dublin, Leinster · founded 2004$2.3Mraised▾
Provider of electrical, plumbing, and other services
- May 2015Grant (prize money)$2.3M
#9
Acquired · Dublin, Leinster · founded 2010 · 27 employees$737.4Kraised▾
Offers property planning, development and consulting services
- Sep 2016Grant (prize money)$62.1K
- Jan 2016Grant (prize money)—
- May 2015Grant (prize money)$675.3K
#10
Funding Raised · Dublin, Leinster · founded 2008 · 235 employees$315Kraised▾
Provider of commercial security services
- Feb 2018Grant (prize money)$170.4K
- Jan 2017Grant (prize money)$144.6K
#11
Funding Raised · Ennis, County Clare · founded 2010$4.9Kraised▾
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- Nov 2023Grant (prize money)$4.9K
#12
Funding Raised · Dublin, County Dublin · founded 2002 · 217 employees$75.5Kraised▾
Developer of energy efficient buildings
- Sep 2017Grant (prize money)$75.5K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Real Estate and Construction coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding flat · growth flat
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.