Wellesley Construction Services

What Wellesley Construction Services does

Wellesley Construction Services Limited is a privately held, multi-disciplinary construction consultancy founded in 2008 and headquartered in Bisley, Surrey, operating across England with a focus on London and the South East. The firm delivers a single-point-of-contact service bundle spanning architectural design (RIBA-registered architects), chartered quantity surveying and cost management, project and programme management, CDM 2015 compliance, contract negotiation across NEC, JCT and FIDIC forms, and in-house construction law covering adjudication, arbitration and High Court litigation. Its core differentiator is the integration of these disciplines — including in-house counsel — under one lead, removing the coordination overhead that typically inflates cost and time on construction projects. The firm reports having managed over £300M of construction projects across 75+ client organisations and having undertaken more than 130 adjudications, recovering over £1.3M for clients.

The client base is concentrated in education — including UCL, University of East London (UEL, framework supplier for over a decade), London School of Economics, St Mary's University Twickenham, Brunel University London, and a long tail of primary, secondary and further-education institutions — alongside local government (City of Westminster), religious and charitable organisations (Salvation Army), contractors (ISG Construction, VolkerFitzpatrick), and private developers including Akelius Residential and London & Regional Properties. Recent engagements include a bespoke anti-cancer drug manufacturing facility for a biotechnology client, a £13.52M office redevelopment for TP Bennett at 59.5 Southwark Street, and construction contracts for the Fletcher Priest-designed Faryners House office development in the City of London.

The commercial model is project-based, quote-driven professional services with a free initial consultation used as the lead-conversion mechanism. The firm holds Constructionline Gold Status for UK public-sector procurement and its senior team is credentialed through the Chartered Institute of Building (FCIOB) and the Royal Institution of Chartered Surveyors (MRICS). Distribution is entirely direct via professional networks, referrals, framework tendering, and content/thought-leadership activity (website news, LinkedIn, RICS CPD speaking). Revenue, headcount detail and pricing are not publicly disclosed; the firm's website lists approximately five senior professionals.

Name

Wellesley Construction Services

Legal name

Wellesley Construction Services Limited

Website

https://wellesley.uk.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

Wellesley Construction Services is a privately held UK multi-disciplinary construction consultancy founded in 2008, delivering integrated architecture, project management, quantity surveying, CDM compliance, and in-house construction law under a single point of contact for education, public-sector, contractor, developer, and charitable clients.

Ownership category

akta.pro rank

Product category

Construction Project Management Services

NAICS

Architectural Services (54131), Nonresidential Building Construction (2362), Construction (23)

SIC

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

akta.pro primary industry

Construction Engineering & Constructability Consulting (BPAHAIAN)

akta.pro secondary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• Construction project management
• Construction law services
• Quantity surveying
• Architectural design
• CDM compliance

Headquarters

HQ city

Bisley, Surrey

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services - Project Management: Delivers comprehensive project management services for construction projects from inception to completion, providing single point of contact across design, cost control, risk management and legal services.
2. Construction Adjudication and Dispute Resolution: Legal services including construction adjudication, arbitration, and High Court litigation for clients in dispute. Has undertaken more than 130 adjudications. Services include claims for non-payment, delay, variations, loss and expense, final accounts and defects.
3. Architectural Design Services: Architectural design services from initial project planning through planning process, appeals, detailed construction designs and on-site delivery. All architects are UK Registered and members of RIBA.
4. Quantity Surveying and Cost Management: Cost management services across all sectors of construction industry covering early feasibility cost plans through to final account. Includes advice on contract forms, procurement, tender management, interim valuations, change management and final account preparation.
5. Contract Negotiation and Advisory: Advises on contract negotiation across major standard contracts including NEC, JCT, FIDIC and industry standard contracts. Also advises on Performance Bonds, Collateral Warranties, Parent Company Guarantees, Development Agreements and Framework Contracts.
6. CDM Regulations Compliance: Full compliance services under Construction (Design and Management) Regulations 2015. Manages pre-construction and construction phases of Health & Safety Plans, serves legal notices to HSE, and offers onsite health and safety audits and bespoke training.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Wellesley Construction Services is a multi-disciplinary construction consultancy delivering integrated project management, architectural design, quantity surveying/cost management, CDM compliance, contract negotiation, and construction dispute resolution services to clients in the private and public sectors. Services are coordinated through a single point of contact from inception through to defects inspection and final account agreement.

Product overview

Wellesley Construction Services is a multi-disciplinary construction project management firm offering a unified suite of professional services. The core offering comprises Construction Adjudication, Project Delivery Services, Architectural Design, Cost Value Management Services, CDM Regulations Compliance, Contract Negotiation, and Dispute Resolution Services. These services are delivered through a single point of contact approach, integrating design, cost control, project management, risk management and legal services into one complete project delivery package from inception through to completion.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Adjudication
• Project Delivery Services
• Architectural Design
• Cost Value Management Services
• CDM Regulations Compliance
• Contract Negotiation
• Dispute Resolution Services

Quantifiable outcome

• Managed over £300M of construction projects since inception
• +3 more outcomes

Named customers28 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core and minor.

• TP BennettcoreStrategic or Co-development Partner · 1 December 2025Working for world famous architect TP Bennett on the redevelopment of their offices at 59.5 Southwark Street. TP Bennett acquired the property from City of London Corporation for £13.52 million. Wellesley providing project services for this high-profile architecture firm project.
• Fletcher Priest ArchitectsminorStrategic or Co-development Partner · 1 December 2025Appointed to produce all construction contracts and appointments for Faryners House development designed by Fletcher Priest Architects. 7-storey office development in City of London EC3 near Monument.
• Leading UK Construction CompaniescoreOthers · 4 June 2019Acts for some of the largest construction companies in the United Kingdom in adjudication and dispute resolution matters. Successfully defended multi-million pound insurance claim and recovered over £1.3M in cash for clients.
• Akelius Residential LtdcoreChannel Partner/ Reseller/ DistributorAppointed as Project Manager and Quantity Surveyor on wide range of residential developments. Largest private landlord in Europe with ongoing programme of internal refurbishments in London area over 2-year period.
• University of East LondoncoreStrategic or Co-development PartnerFramework supplier for Project Consultancy Services for over a decade. Company represented on Carbon Management team. Ongoing relationship for energy efficiency projects.
• ADC Biotechnology LtdminorStrategic or Co-development PartnerClient for bespoke anti cancer drug manufacturing facility - one of first of its kind in world. Company acted as Contract Administrator and Employer's Agent on this pioneering biotechnology project.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Turner & Townsend: Global construction project management and cost consultancy delivering integrated PM, QS, and advisory services across real estate and infrastructure. Direct UK competitor to Wellesley's multi-disciplinary project services and quantity surveying offering, but operating at vastly greater scale and geographic reach.
• Mott MacDonald: Global engineering, project management, and advisory consultancy with strong UK education and buildings practices. Comparable in delivering integrated design, cost, and PM services for institutional buildings, though at global scale and with broader engineering scope than Wellesley's niche.
• Faithful+Gould (SNC-Lavalin / AtkinsRéalis): International project and cost management consultancy (part of AtkinsRéalis) with deep UK operations serving higher education, public sector, and commercial real estate. Comparable PM and QS service mix to Wellesley, with overlapping higher-education and public-sector client base.
• BDP (Building Design Partnership): Major UK architecture and engineering practice providing integrated design, masterplanning, and project advisory for education, healthcare, and commercial buildings. Comparable architecture-led service to Wellesley's architectural design line and a competitor for UK institutional building clients, though at larger scale.
• Mace Group: Global consultancy and construction firm offering project management, cost consultancy, and construction law-adjacent advisory through its Mace Consulting arm. Overlaps with Wellesley's PM and quantity surveying services but at much larger scale and with a broader service portfolio including direct construction.

Direct peers

• Currie & Brown: UK-origin international construction consultancy providing cost management, project management, and advisory across built environment sectors. Closely comparable in cost-led PM/QS services and a like-for-like rival for UK institutional clients including universities and local authorities.
• Gleeds: Independent UK-headquartered construction and property consultancy offering project management, cost management (quantity surveying), and building surveying services. Closely comparable in service mix (PM + cost management) to Wellesley and a direct competitor for UK education and public-sector frameworks.
• Rider Levett Bucknall (RLB): Global quantity surveying and construction consultancy with a strong UK practice delivering cost management, project management, and advisory services. Directly comparable to Wellesley's QS-plus-PM offering, with overlapping education and commercial developer clients.
• Fenwick Elliott: UK specialist construction law firm dedicated exclusively to construction and engineering disputes, including adjudication, arbitration, and litigation. Direct competitor to Wellesley's construction adjudication and dispute resolution practice led by Mike Tiplady, though a pure law firm without PM/QS services.
• Pick Everard: UK multi-disciplinary construction consultancy providing architecture, project management, quantity surveying, and building surveying to education, public, and commercial clients. Closely comparable integrated multi-discipline model and similar client mix to Wellesley, including strong UK further/higher-education exposure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/wellesley-construction-co

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

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 Wellesley Construction Services