What Henry Riley does

Henry Riley is a private professional services firm headquartered in Croydon, United Kingdom, founded in 1890 and operating with 101–250 employees (firmographic data). The aggregated source material describes an associated entity, TSA Riley, whose operational profile is the primary subject of available data: a project consulting firm headquartered in Sydney, Australia, delivering an integrated five-service portfolio — Project Management, Cost Management, Advisory, Environmental Social & Governance (ESG), and Asset Management — under a 'Plan, Deliver, Optimise' model.

The firm serves enterprise and government clients across 27 specialist sectors spanning commercial property, residential, social infrastructure, transport, utilities, and defence. Named engagements include the NSW Government's Barangaroo Delivery Authority and Sydney Light Rail. Geographic operations cover Australia, Canada, New Zealand, South East Asia, and the UK & Ireland, with senior leadership credentials from Macquarie Bank, Lendlease, and Arup, and CEO Andrew Tompson in place since 2010.

The business model is professional services revenue generated through consulting fees for project-based engagements; pricing is not publicly disclosed and is presumed to be project-specific and quote-based. The go-to-market is enterprise field sales targeting complex, multi-stakeholder government and private-sector projects. Recent inorganic moves include the acquisition of D2 (infrastructure capability expansion) and The Footprint Company (now the Carbon Advisory team, including the HEAT climate tool). No technology platform, AI/ML capabilities, patents, API products, or app distribution are evidenced in the source data, consistent with a labor-based consulting model.

Name

Henry Riley

Legal name

TSA Riley

Website

https://henryriley.com

Company type

Private

Founded year

1890

Operating status

Operating

Headcount range

101–250 employees

Short description

Henry Riley is a private UK-headquartered project consulting firm (founded 1890) whose operations, under the associated TSA Riley brand, deliver project management, cost management, advisory, ESG, and asset management services to enterprise and government clients across five regions and 27 sectors.

Ownership category

akta.pro rank

Product category

Project Consulting Services

NAICS

Engineering Services (54133), Architectural, Engineering, and Related Services (5413)

SIC

Services-Management Consulting Services (8742), Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Infrastructure & Project Finance Advisory (BPAHADAO)

Keywords

• Project consulting services
• Cost management consulting
• Construction project management
• Infrastructure advisory services
• Asset management consulting

Headquarters

HQ city

Croydon

HQ country

United Kingdom

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Project Consulting Services: TSA Riley generates revenue through professional consulting fees for project management, advisory, cost management, asset management, and ESG services delivered across the full project lifecycle from planning to delivery and optimization.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Henry Riley / TSA Riley is a project consulting firm delivering five core service lines — Project Management, Cost Management, Advisory, Environmental, Social & Governance (ESG), and Asset Management — across the full lifecycle of property and infrastructure assets. Services span 27 sectors including commercial property, residential, social infrastructure, transport, utilities, and defence, and are delivered to enterprise and government clients through regional offices in Australia, Canada, New Zealand, South East Asia, and the UK & Ireland.

Product overview

TSA Riley is a project consulting firm offering a unified portfolio of five core professional services: Project Management, Cost Management, Advisory, Environmental Social & Governance (ESG), and Asset Management. The company operates across 27 specialist sectors including Commercial Property, Residential, Social Infrastructure, Transport, Utilities, and Defence. The portfolio also includes The Footprint Company (now operating as TSA Riley's Carbon Advisory Team), which was acquired and provides climate risk assessment capabilities including the HEAT tool. Services are delivered across multiple geographic regions including Australia, Canada, New Zealand, South East Asia, and UK & Ireland.

Differentiator

Problem solved

Functional benefit

Products and services

• Project Management Tailored project management methodology delivered to clients from strategic planning through to commissioning and handover; for enterprise and government organisations undertaking property and infrastructure programmes.
• Cost Management Specialist cost expertise that protects clients' investments and helps obtain the best value from built assets across the project lifecycle.
• Advisory Specialist advisory services helping clients plan, procure, deliver, and optimise their built assets.
• Environmental, Social & Governance (ESG) Services that create a legacy of positive social and environmental impacts for communities and clients, integrating ESG considerations across projects.
• Asset Management Helps clients manage and optimise their assets and operations to realise the greatest impact and value from built-asset portfolios.
• The Footprint Company (Carbon Advisory Team) Carbon advisory offering acquired and rebranded as TSA Riley's Carbon Advisory Team, providing climate risk and nature risk assessment including the HEAT climate tool.

Named customers2 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• D2coreStrategic or Co-development PartnerD2 has joined TSA Riley as part of an expansion of their infrastructure offering. This represents a strategic acquisition/integration to strengthen TSA Riley's capabilities in infrastructure consulting services.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• WSP: Global engineering professional services firm with a sizeable project management and advisory practice. Directly comparable on infrastructure, transport, and property engagements, with substantially larger scale and a more engineering-led delivery model.
• Arcadis: Global design, engineering, and management consulting firm with deep infrastructure and property advisory practices. Competes head-to-head for advisory and ESG mandates, though at significantly larger scale and broader service breadth.
• JLL Project Management: Global real estate services firm with project management and development advisory services for commercial property clients. Comparable in client overlap (commercial property owners and occupiers) but operates as part of a much broader capital markets and facilities services franchise.
• AECOM: One of the world's largest infrastructure consulting firms, providing project management, cost advisory, and ESG services globally across transport, utilities, defence, and property. Competes for the same enterprise and government clients but with a much larger bench and geographic reach.
• CBRE Project Management: Global real estate services giant with a dedicated project management and building consultancy practice. Overlaps with TSA Riley's commercial property and asset management work; competes for the same enterprise clients but within a much broader services portfolio.

Direct peers

• Mace Group: UK-based international consultancy and construction firm with dedicated project management and cost consultancy services. Comparable in scale, UK-Australia footprint, and full-lifecycle project delivery model that overlaps directly with TSA Riley's five-service portfolio.
• Linesight: Ireland-based international project consultancy specializing in cost management and project management across data centres, real estate, infrastructure, and industrial sectors. Comparable in size, multi-region operating model, and sector breadth.
• Mott MacDonald: Global engineering, management, and development consultancy with significant project management and advisory services across infrastructure, transport, energy, and water. Comparable multi-sector reach and Commonwealth footprint (UK, Australia, NZ, SEA).
• Gleeds: UK-headquartered independent construction consultancy with deep cost management / quantity surveying heritage and international offices. Closely aligned in service mix (cost management, project management, advisory) and of comparable size to Henry Riley.
• Turner & Townsend: Global cost management and project management consultancy with a strong UK heritage and broad sector coverage across real estate, infrastructure, and natural resources. Direct match to Henry Riley / TSA Riley's cost management and project management core offerings and similar client base (government, institutional investors, developers).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/HenryRileyLLP
• LinkedInlinkedin.com/company/henryrileyllp

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Henry Riley