About Us / Grandspan
Who we are
Grandspan Engineering & Projects Limited is a UK-based engineering and project delivery company providing engineering, procurement and construction support for infrastructure and industrial projects.
From London, we coordinate multidisciplinary engineering, procurement, fabrication and construction activities around each client’s technical requirements. Our core infrastructure capabilities cover telecom towers and associated structures, alongside water supply and wastewater systems.
Our close association with Tenaro Global EPC and the Dehu Group of Companies connects Grandspan with a wider engineering and manufacturing ecosystem. This supports access to boiler and pressure parts, pressure vessels, heat exchangers, tanks, structural fabrication and customised industrial equipment.
Leadership
Grandspan is led by two directors, one based in London and one in India. Between them they manage the client relationship in the UK and coordination with the engineering and manufacturing ecosystem in India.
Director · London, United Kingdom
Suthakaran leads Grandspan's work in the UK from London. He is responsible for client relationships, business development and the commercial and contractual side of each assignment.
He recently completed a Master's degree in the UK, and comes from a family with a long background in business. He combines formal training with a practical understanding of how enterprises are built and run.
subaram@grandspan.co.ukDirector · India
Rishi leads Grandspan's coordination in India. He links UK projects with the engineering teams, manufacturing facilities and supply chain of the wider ecosystem, so that each scope is resourced and delivered as agreed.
He also recently completed a Master's degree in the UK and comes from a family business background. That gives him a working knowledge of both UK client expectations and Indian industrial capability.
rishi@grandspan.co.ukOur people
The directors are supported by a team in the UK, India and other countries, with knowledge and experience relevant to engineering, procurement, manufacturing and project delivery.
Vision
To become a trusted global engineering partner delivering innovative and sustainable solutions for industrial and infrastructure development.
Mission
To provide world-class engineering services that create value for our clients through technical excellence, operational efficiency and long-term partnerships.
Connected capability
We combine complementary capabilities for each assignment. Delivery responsibilities and scope are agreed project by project.
A diversified industrial group serving power generation, sugar and distillery, water management, oil and gas, and process industries.
Set up to carry the group's international business forward, led by the next generation of the family leadership.
The UK entity of the network. Our role is the client relationship, scope definition and project coordination.
Company status
Grandspan Engineering & Projects Limited (company number 17483898) is an independent company registered in England and Wales. Its registered office is at 20 Wenlock Road, London N1 7GU.
Grandspan works in collaboration with Tenaro Global EPC Private Limited, Dehu Group companies, including Dehu Engineering (India) Private Limited, and Lero Engineering Services. These are separate legal entities. Grandspan does not own them, their factories or their facilities, and they do not own Grandspan.
Our approach
Each assignment moves through defined stages, so interfaces, responsibilities and approvals are visible from day one.
Understand the site, the technical requirements, interfaces and programme, and agree the codes that apply.
Concept, basic and detailed engineering, with design validation, BIM coordination and technical specifications.
Align procurement, fabrication and inspection with the agreed scope, drawings and material requirements.
Construction support, testing, commissioning, as-built documentation and after-sales service.
Depth of experience
Our ecosystem's team includes specialists with 15 to 36 years' experience in boilers, power plants, structures, telecom, construction and quality.
Senior specialists by function, from the Tenaro team and resources register. There are more team members across India.
Group of companies
The Dehu Group's companies cover boilers and power-plant EPC, fabrication, inspection, consultancy and sourcing. They are based across India and in four international markets.