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Gary Johnson Email & Phone Number

Contracts and Commercial Manager at ACCIONA
Location: Hong Kong, Hong Kong Sar 8 work roles 4 schools
1 work email found @networkrail.co.uk LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
Role
Contracts and Commercial Manager
Location
Hong Kong, Hong Kong Sar
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Who is Gary Johnson? Overview

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Gary Johnson is listed as Contracts and Commercial Manager at ACCIONA, a with 30223 employees, based in Hong Kong, Hong Kong Sar. AeroLeads shows a work email signal at networkrail.co.uk and a matched LinkedIn profile for Gary Johnson.

Gary Johnson previously worked as Director, Construction Disputes & Advisory at Ankura and Senior Contract Advisor at Gcr Mongolia. Gary Johnson holds Graduate Diploma In English & Hong Kong Law from The Manchester Metropolitan University.

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*@networkrail.co.uk
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Profile bio

About Gary Johnson

A skilled Quantity Surveyor with a firm grounding in Civil & Mechanical Engineering Surveying, specifically the Transportation, Energy and Mining Sectors. Gary currently fulfills the role of Director in Ankura’s Construction Disputes and Advisory practice. He has over 20 years’ experience in the construction and engineering industry specialising in quantum analysis, advising clients on the financial impacts of construction disputes, development of expert reports and guidance on dispute avoidance / readiness. Prior to joining Ankura; Gary gained extensive exposure as a Contracts Manager experienced in Pre, Post & Contract Commercial Management functions on large scale infrastructure projects in Hong Kong, the United Kingdom, Mongolia and South Africa; Gary possesses an acute appreciation of the mechanics and stressors involved in the delivery of multidisciplinary projects in culturally diverse and economically challenging circumstances.Comfortable fulfilling roles within either the Client's Consultant Team or the Contractor's Management Team. A Self-Motivated Achiever with exceptional Organisational and Analytical skills; and an asset to any Project Team. Specialties: Quantum Assessment of Claims and Post Contract Commercial Close Out. Collaborative and Customer Focussed.Gary is a Member of the Chartered Institute of Arbitrators and has completed hisMaster of Laws in Arbitration and Dispute Resolution.

Listed skills include Commercial Management, Project Control, Contract Management, Cost Management, and 19 others.

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Gary Johnson's current company

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ACCIONA
Acciona
Contracts and Commercial Manager
Hong Kong
Website
Employees
30223
AeroLeads page
8 roles

Gary Johnson work experience

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Contracts And Commercial Manager

Hong Kong

Director, Construction Disputes & Advisory

Hong Kong Sar

Gary has worked on projects in various phases of Alternative Dispute Resolution ranging from Pre-Action Negotiation to Mediation and Arbitration. In his role as Director, he has collaborated with a range of independent experts and contributed to the development of quantum expert reports for international construction clients across a wide variety of construction sectors.Selected Contentious ExperienceMetro Project, Middle EastAssisted the Quantum Expert in the independent review and assessment of the Contractor’s prolongation claim in a dispute referred to arbitration. Drafted the Quantum Expert Report for the asessment of the prolongation claim.Power Project, Southern AfricaAssisted the Quantum Expert in the independent review and quantum assessment in a dispute referred to adjudication. My role extended to the review of the Claimants’ variation account and the continuing cost impacts due to the subsequent delay and disruption sustained. Drafted the Quantum Expert Report for the variation account and delay days assessed.Airport Project, Middle EastAssisted the Quantum Expert in the independent review and assessment of claims submitted by the Contractor in a dispute referred to arbitration. The dispute centrered on the impact of ground subsidence and the subsequent remediation scheme on the late delivery of the Works. Assisted in the drafting of the Quantum Expert Report.Remediation of ACM Cladding Project, UKAssisted the Quantum Expert in the independent review of a proposed cladding remediation scheme in a dispute referred to mediation.Non-Contentious ExperienceWind Turbine Project, UKI acted as the lead quantum consultant engaged by the project management team to advise on the implementation of robust claim management process and procedures. My remit extended to input on client management and internal corporate governance to enable efficient decision making.

Senior Contract Advisor

Ulaanbaatar, Mongolia

Commercial Lead on the construction of the Oyu Tolgoi Gold and Copper Mine Underground Material Handling System based Southern Gobi province of Mongolia.The Oyu Tolgoi mine holds one of the the largest Gold and Copper reserves in the world, the Project Scope includes all civil, structural, architectural, mechanical, piping, electrical, instrumentation, control and communication works in relation to the Underground Material Handling System.My role incorporates:• Working with and supporting the Exec Team to develop the company's strategic approach to securing further contracts on the Oyu Tolgoi mine development programme.• To create and continue to develop positive relationships with the customer, partners, and the mine stakeholder community• Management of a dedicated team of Commercial Professionals with a specific focus on growing the capability of the Mongolian National members of staff in line with the Oyu Tolgoi legacy strategy. • To ensure in co-operation with the Programmes and Procurement functions, that favourable prices and terms of agreement are obtained from sub- contractors and collaborative partners• To prepare and present reports to assist the Operating Companies in monitoring progress and levels of achievement on this fast paced and logistically challenging project. GCR Mongolia is a registered Mongolian company which combines expertise and experience of three accomplished partners each with compatible but diverse skill sets: Gobi Infrastructure Partners LLC (GIP)Clough Projects International Pty Ltd (Clough) RUC Cementation Mining (RUC)

Oct 2019 - Jul 2021

Senior Quantity Surveyor

Hong Kong

As a senior member of the JV Income Team I am responsible for ensuring that the JV pursues fair and equitable recovery for works instructed by the Client outside of our initial scope of works. My duties further extend to:• Liaising with the JV Operations and Cost Control Teams to communicate matters concerning scope creep to the Client and securing the requisite instructions.• Building rapport with the Client Commercial Team to ensure that relationships are founded on trust to enable mutually beneficial settlements to be reached expediently.• Verification of the Cost Control Teams Budgets to ensure that they are robust and achievable.• Project Close Out and Reconcilliation.• Pursuit of Claims Entitlement and Dispute Avoidance

Apr 2014 - Oct 2019

Change Manager

Johannesburg Area, South Africa

• Secure and enhance relationships with Senior Client Management Team.• Identification of Change, submission of Contractor Proposals and Solutions, securing Client Agreement and equitable reimbursement.• Provide input on how to optimise the business and extract maximum value from the project. Support, implement and monitor Executive Management strategies.• Direct Line Manager for the QS Team; Mentoring individuals, building rapport with the Construction Team and elevating the status of the Change Management team.• Manage risk to the project by adhering to risk management policies and procedures and ensuring active risk identification.

Jan 2011 - Apr 2014

Commercial Manager

London, United Kingdom

• Support with pre and post contract procurement function. • Provide pro-active advice and guidance to Project Managers on all change including proposed scope changes, whilst monitoring for breaches of corporate governance. • Manage cost reporting within the Network Rail reporting framework.• Review Contractor delivery; including leading valuation of medium value/medium risk contracts & attending all progress meetings to actively influence contractor’s commercial behaviours, delivery and productivity. • Manage assessment and valuation of contractor’s applications and processing of payment certification in accordance with Network Rail processes, contractual terms and conditions and commensurate with contractual entitlement. • Identify and advise on all commercial risk/claim events and input Occupational and Operational into project Quantitative Risk Assessments (QRA’s).• Provide of ad-hoc management information and analysis to promote informed decision-making. • Undertake final account settlements and internal reconciliation to project close-out as per the project authority, project plan and within agreed timescales.

Jan 2009 - Jan 2011

Senior Quantity Surveyor

London, United Kingdom

• Fostering Relationships between the Client & Project Team. • Management of a small Commercial Team.• Maximisation of Income & Minimisation of Financial Risk.• Management of the Application & Credit Control Process.• Management of Internal Period End Reporting• Management of Final Cost & Final Value Forecasts.• Management of the Change Control Process. • Management of the full Sub-Contract Cycle.

May 2003 - Dec 2008
Team & coworkers

Colleagues at ACCIONA

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4 education records

Gary Johnson education

FAQ

Frequently asked questions about Gary Johnson

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What company does Gary Johnson work for?

Gary Johnson works for ACCIONA.

What is Gary Johnson's role at ACCIONA?

Gary Johnson is listed as Contracts and Commercial Manager at ACCIONA.

What is Gary Johnson's email address?

AeroLeads has found 1 work email signal at @networkrail.co.uk for Gary Johnson at ACCIONA.

Where is Gary Johnson based?

Gary Johnson is based in Hong Kong, Hong Kong Sar while working with ACCIONA.

What companies has Gary Johnson worked for?

Gary Johnson has worked for Acciona, Ankura, Gcr Mongolia, Leighton Contractors (Asia) Ltd, and Murray And Roberts.

Who are Gary Johnson's colleagues at ACCIONA?

Gary Johnson's colleagues at ACCIONA include Alex Júnior, Rubén Venegas, Mohammed Adil, Rosario Morales, and Jobson Andre.

How can I contact Gary Johnson?

You can use AeroLeads to view verified contact signals for Gary Johnson at ACCIONA, including work email, phone, and LinkedIn data when available.

What schools did Gary Johnson attend?

Gary Johnson holds Graduate Diploma In English & Hong Kong Law from The Manchester Metropolitan University.

What skills is Gary Johnson known for?

Gary Johnson is listed with skills including Commercial Management, Project Control, Contract Management, Cost Management, Cost Reporting, Cost Control, Quantity Surveying, and Rail.

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