Doyle & O'Troithigh
Doyle & O'Troithigh is a Dublin-based landscape architecture practice founded in 2013, providing full-service landscape design — from site analysis to on-site delivery — for architects and developers across Ireland. Projects span residential, commercial, healthcare, educational, environmental, and public-realm typologies, led by two co-founding Directors with complementary hardscape and softscape expertise.
- Company typePrivate
- Founded2013
- HeadquartersDublin, Ireland
- Headcount—
- GTM typeB2B
- OfferingServices
What Doyle & O'Troithigh does
Doyle & O'Troithigh Landscape Architecture is a Dublin-based private limited company providing full-service landscape architectural consultancy across Ireland. Founded in 2013 by Directors Linda Doyle and Daithi O'Troithigh, the practice operates from its headquarters at 13 Adelaide Road, Dublin 2, and is organized around the complementary specializations of its two founders — O'Troithigh leading hardscape detailing, public realm, and resilient design, and Doyle leading softscape and planting design. Service delivery spans site analysis, design development, planning submissions, and construction observation for projects in residential, commercial, educational, healthcare, environmental, tourism/amenity, and urban design categories.
The firm's project portfolio of 20+ identified engagements includes healthcare facilities for the HSE (Bray Primary Care Centre), educational campuses for RCSI and Presentation College Bray, large-scale residential schemes for Park Developments and Regency (e.g., Hollywoodrath at ~500 units), student accommodation for Highlight and Scape, logistics parks for Henderson Park (Horizon Logistics Park, a decade-long engagement), and public realm projects for Dublin City Council and Fingal County Council. Recurring architectural collaborators include Henry J Lyons Architects, O'Mahony Pike Architects, and Reddy Architecture & Urbanism.
The business model is professional services delivered on a project-specific, quote-based fee structure with multi-year contract cadence. Client acquisition is sales-led, driven by director networks, professional reputation, and referrals within the Irish architectural and development community, supplemented by a portfolio-style website and organic social media presence on LinkedIn, X, Facebook, and Instagram. No pricing tiers, fee schedules, or rate cards are publicly disclosed, and no revenue figures, headcount data, or funding events are reported in source material. Operating geographies are confined to Ireland, with project presence identified in Dublin, County Wicklow, County Cork, and County Kildare.
Doyle & O'Troithigh firmographics
Firmographics- Name
- Doyle & O'Troithigh
- Legal name
- Doyle + O'Troithigh Landscape Architecture Ltd
- Website
- https://doyle-otroithigh.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Short description
- Doyle & O'Troithigh is a Dublin-based landscape architecture practice founded in 2013, providing full-service landscape design — from site analysis to on-site delivery — for architects and developers across Ireland. Projects span residential, commercial, healthcare, educational, environmental, and public-realm typologies, led by two co-founding Directors with complementary hardscape and softscape expertise.
- Ownership category
- akta.pro rank
Doyle & O'Troithigh industry classification
Industry- Product category
- Landscape Architecture Services
- NAICS
- Landscape Architectural Services (54132)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Landscape Architecture & Site Design (BPAHAKAC)
- akta.pro secondary industry
- Architectural Design Services (BPAHAKAA)
Keywords
Where Doyle & O'Troithigh is headquartered
LocationHeadquarters
- HQ city
- Dublin
- HQ country
- Ireland
- HQ region
- Europe
Offices1 record
Markets served
Doyle & O'Troithigh business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Landscape Architecture Consultancy Services: Professional services revenue from providing full landscape architectural consultancy from inception through to on-site realization. Services include site analysis, design development, planning submissions, and construction observation for residential, commercial, educational, environmental, tourism, and urban design projects across Ireland.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional services |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Doyle & O'Troithigh product offering
Product offeringCore offering
Doyle & O'Troithigh provides full-service landscape architectural consultancy for development projects across Ireland. Services encompass site analysis, design development, planning submissions, and construction observation for residential, commercial, educational, healthcare, environmental, tourism, and urban design projects. The practice is structured around two complementary directors offering hardscape/public realm expertise and softscape/planting design expertise.
Product overview
Doyle + O'Troithigh Landscape Architecture is a landscape architectural practice founded in 2013 by Directors Linda Doyle and Daithi O'Troithigh. The firm offers a comprehensive suite of landscape architectural consultancy services spanning from initial site analysis and concept design through to on-site delivery. Their portfolio encompasses diverse project categories including residential developments, educational facilities, healthcare landscapes, commercial and industrial sites, public realm/urban design, and environmental/park projects across Ireland. The practice is structured around two complementary directors: Daithi O'Troithigh brings expertise in hardscape detailing, public realm, and resilient design solutions, while Linda Doyle specializes in softscape and planting design for adaptive landscape solutions. Their work includes large-scale residential schemes with amenity spaces, heritage and archaeological site interpretations, student accommodation landscapes, and civic improvements.
Differentiator
Problem solved
Functional benefit
Companies that use Doyle & O'Troithigh
Customer profileNamed customers9 records
Segments1 record
Ideal customer profiles2 records
Doyle & O'Troithigh technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Doyle & O'Troithigh partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- Henry J LyonscoreArchitectural firm that has commissioned multiple landscape projects with Doyle & O'Troithigh including Royal College of Surgeons in Ireland (RCSI) York Street and Bray Primary Care Centre. A key recurring collaborator on healthcare and educational projects.
- Dublin City CouncilcoreLocal authority client and collaborator on multiple public realm and urban design projects including Priory Hall renovation, Nicholas Street greening project, and broader Dublin city enhancement initiatives.
- Fingal County CouncilcoreLocal authority client for Swords Regional Park and Rathbeal Archaeology Park projects. Engaged with Heritage and Parks and Green Infrastructure Division for sensitive landscape masterplanning.
- Henderson Park (Ireland)coreReal estate investment firm client for Horizon Logistics Park, where Doyle & O'Troithigh has provided landscape consultancy for over a decade including landscape masterplan and Green Infrastructure Plan development.
- Gannon HomescoreDeveloper client for Rathbeal Archaeology Park and Swords Regional Park projects, working with Fingal County Council on both residential development and public parkland elements.
- Reddy Architecture & UrbanismminorArchitectural firm collaborated with on Dominick Street Upper Student Accommodation project, providing external amenity areas at ground and roof terrace level.
- O'Mahony Pike ArchitectsminorArchitectural firm collaborated with on Highlight Student Accommodation project in the Liberties, Dublin.
- GoogleminorListed among organizations the practice has worked with. Nature and scope of collaboration not detailed in available source material.
- HSE (Health Service Executive)coreGovernment health client for Bray Primary Care Centre project, a significant 5000 sq.m. healthcare facility development.
Scale indicators2 records
Recent moves6 records
Expansion highlights4 records
Doyle & O'Troithigh competitors and assessment
Company assessmentDirect peers
- Mitchell + Associates: Dublin-based landscape architecture practice delivering urban design, public realm, residential, and educational landscape projects across Ireland — a direct head-to-head competitor for the same architect and developer clients.
- Brady Shipman Martin: One of Ireland's largest landscape architecture consultancies with offices in Dublin and Cork, offering planning, landscape, and environmental design — direct competitor across the same Irish project categories Doyle & O'Troithigh serves.
- CAMLINS (Landscape Architecture): Multi-disciplinary Irish firm with a landscape architecture team serving residential, commercial, healthcare, and educational developments — directly comparable in service mix and Irish client base.
- Scott Williams (Landscape Architects): Irish landscape architecture practice delivering residential, commercial, and public realm projects — comparable boutique positioning to Doyle & O'Troithigh within the Irish market.
- DFLA (Deacy Foley Landscape Architects): Dublin-based landscape architecture practice active in residential, urban design, and amenity projects — directly comparable in scale and Irish client base.
Regional players
- MCORM (McCORM Consultants): Irish landscape and environmental consultancy delivering planning, masterplanning, and landscape design — overlapping with Doyle & O'Troithigh's public realm and developer-facing work in Ireland.
Emerging players
- Gross Max: Edinburgh-based landscape architecture practice with a strong reputation in urban design and public realm — comparable design-led positioning but operating primarily in Scotland/UK rather than Ireland.
Broad incumbents
- Land Use Consultants (LUC): UK-based multi-disciplinary environmental, planning, and landscape design consultancy — broader scope and larger scale, but overlapping on masterplanning and green infrastructure briefs.
- AECOM (Landscape Architecture): Global infrastructure consultancy with a dedicated landscape architecture practice — competes for large-scale residential, urban design, and public-realm commissions in Ireland.
- Arup (Landscape Architecture): Global engineering and design firm with a landscape architecture team serving urban development and public realm briefs — broad incumbent that competes for integrated design commissions.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Doyle & O'Troithigh social profiles
Digital presenceDoyle & O'Troithigh compliance and trust
Trust signalCompliance2 records
Doyle & O'Troithigh financial estimates
Financial estimateRevenue estimate
Valuation estimate
Doyle & O'Troithigh leadership team
Management profileNumber of profiles
Profiles2 records
Doyle & O'Troithigh funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Doyle & O'Troithigh M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Doyle & O'Troithigh
What does Doyle & O'Troithigh do?
Doyle & O'Troithigh provides full-service landscape architectural consultancy for development projects across Ireland. Services encompass site analysis, design development, planning submissions, and construction observation for residential, commercial, educational, healthcare, environmental, tourism, and urban design projects. The practice is structured around two complementary directors offering hardscape/public realm expertise and softscape/planting design expertise.
Is Doyle & O'Troithigh a public or private company?
Doyle & O'Troithigh is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Doyle & O'Troithigh founded?
Doyle & O'Troithigh was founded in 2013.
Where is Doyle & O'Troithigh based?
Doyle & O'Troithigh is headquartered in Dublin, Ireland, in the Europe region.
How does Doyle & O'Troithigh make money?
One revenue line is on record: landscape Architecture Consultancy Services.
Who are Doyle & O'Troithigh's main competitors?
Direct peers on record are Mitchell + Associates, Brady Shipman Martin, CAMLINS (Landscape Architecture), Scott Williams (Landscape Architects) and DFLA (Deacy Foley Landscape Architects). MCORM (McCORM Consultants) is listed as a regional player. Gross Max is listed as an emerging player. Broad incumbents are Land Use Consultants (LUC), AECOM (Landscape Architecture) and Arup (Landscape Architecture).
Does Doyle & O'Troithigh have an API?
No public API is recorded for Doyle & O'Troithigh.
What industry is Doyle & O'Troithigh in?
Doyle & O'Troithigh's product category is Landscape Architecture Services. Its primary akta.pro industry code is BPAHAKAC, Landscape Architecture & Site Design, with a secondary code of BPAHAKAA, Architectural Design Services. Its NAICS code is 54132 and its SIC code is 8711.