Ivan Holloway

Chief Executive Officer

Ivan is the Chief Executive of GRA Networks Australia and also the CEO and co-owner of the Global Infrastructure Group of Companies.

Ivan has held senior level roles within his previous appointments and has over twenty five years’ experience within the railway, telecom, construction and engineering industries, fifteen of which have been dedicated to the strategic development, successful implementation and long-term sustainability of the business.

A dedicated professional with extensive experience within strategic planning, project delivery, engineering, construction and professional development with specific experience delivering multi-disciplinary projects in the rail, telecoms, construction and engineering sectors.

Marco Lombardelli MIRSE, MA

Director

Marco is a Director of GRA Networks Australia and co-owner of the Global Infrastructure Group of Companies.

He has held senior level roles within his previous appointments and has over thirty years’ experience within the railway industry, fifteen of which have been dedicated to the strategic development, successful implementation and long-term sustainability of the business.

He is also a railway signalling professional with extensive experience in strategic planning, project delivery, engineering, professional development and testing and commissioning specifically within mainline, metro and London Underground’s railway infrastructures.

Craig Gibson

Project Manager

Craig has had over twenty years’ experience within the Telecom industry, eight years of which have been spent working in the field as a Field Technician and Ariel Rigger, 4 years as Field Manager and another 8 years as a Project Manager.

He has experience of working in various countries on behalf of various vendors and is currently involved with major project deliveries for Vodafone, NSN, Ericsson and Huawei.

Craig is a telecoms professional with extensive project delivery know-how.

Sean Stevens

Project Manager

Sean has over two decades of progressive experience in the Telecoms industry and brings advanced levels of technical knowledge to his role.

During a varied professional career, Sean has worked alongside major vendors in both Australia and the UK and brings a breadth of on-field experience, which is combined with both commercial and financial expertise.

Poorti Sachdeva

Finance Manager

Poorti joined GRA Networks Australia in 2019 as Finance Manager and has 15 years of Management and Financial Accounting practice in diverse industries such as Heavy Steel Fabrication, Automotive, Hospitality and Sports Products.

Areas of expertise include New Systems Transitioning, Implementation and Development and building robust financial frameworks coupled with Management Reporting. Poorti also has some experience with Statutory Legal and Compliance requirements in her previous roles.

She is a Qualified Certified Practising Accountant (CPA) with a Tertiary in Commerce.

Adrian Roche

Commercial Manager

Adrian is an experienced professional with over twenty years industry experience working in civil infrastructure and commercial building.

As a degree qualified Civil Engineer, he has managed projects both nationally and overseas across many sectors including transport, highways, ports, renewables and commercial building.

Adrian’s expertise covers both work winning and delivery and he uses this know how to support tenders, contract negotiations, value engineering, project controls and contract administration.

Ivan Holloway

Managing Director

Ivan is the Managing Director of GRA Networks Ireland and also the CEO and co-owner of the Global Infrastructure Group of Companies.

Ivan has held senior level roles within his previous appointments and has over twenty five years’ experience within the railway, telecom, construction and engineering industries, fifteen of which have been dedicated to the strategic development, successful implementation and long-term sustainability of the business.

A dedicated professional with extensive experience within strategic planning, project delivery, engineering, construction and professional development with specific experience delivering multi-disciplinary projects in the rail, telecoms, construction and engineering sectors.

Marco Lombardelli MIRSE, MA

Director

Marco is a Director of GRA Networks Ireland and co-owner of the Global Infrastructure Group of Companies.

He has held senior level roles within his previous appointments and has over thirty years’ experience within the railway industry, fifteen of which have been dedicated to the strategic development, successful implementation and long-term sustainability of the business.

He is also a railway signalling professional with extensive experience in strategic planning, project delivery, engineering, professional development and testing and commissioning specifically within mainline, metro and London Underground’s railway infrastructures.

Stephen O’Brien

Director of Telecoms

Stephen is responsible for the management of GRA Networks in Ireland and has three decades of delivery experience in the telecommunications sector. He previously held senior management positions at Morrison Telecom Services and Obelisk.

With an MBA and degrees in Mechanical and Industrial Engineering from Trinity College, Dublin and UCD respectively, Stephen is a professionally affiliated leader. He holds memberships of both the Irish Management Institute (MIMI) and the Institute of Engineers of Ireland (MIEI).

Ray Collins

Commercial Director

Ray is Commercial Director for GRA Networks in Ireland. He is a construction industry professional with over twenty-years’ experience working in rail and the wider infrastructure industries.

He has expansive knowledge in both traditional and design & build projects, in sectors including utilities, civil engineering, mechanical and electrical and is responsible for the direction of all commercial functions at GRA Networks Ireland.

Francessca Brown

Finance Manager

Francessca is a qualified accountant and is responsible for the overall financial management for GRA Networks Ireland.

Francessca has held senior roles within her previous appointments and has over ten years’ experience in accounting, audit and tax. She is a member of Chartered Accountants Ireland and holds a Bachelor of Business Studies Honours Degree in Accounting.

Damien Galligan

Senior Commercial Manager

Damien is an experienced Commercial Manager with over 15 years’ construction industry experience working for both public and private sector clients. He has been involved across a range of projects covering rail, telecommunications, education, residential, health, conservation and new build.

Damien has extensive knowledge of pre and post contract duties covering cost estimating, benchmarking, value engineering, allocation of risk, project tendering, tender reports, contract administration, claims assessment, dispute resolution, negotiations and final account settlements, having carried out these roles on wide variety of projects.