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Martina Antosova is a construction lawyer, focusing on the management and resolution of complex construction and engineering disputes. Martina also assists clients with drafting and negotiation of contracts for major construction projects.

Martina has experience in advising and representing clients (both owners and contractors) involved in disputes regarding major infrastructure, energy and construction projects around the world, including Asia, the Middle East, Europe and North America.

In addition to her disputes experience, Martina assists clients with drafting and negotiation of standard and bespoke building and engineering contracts, and advises clients during the delivery phase of major projects.

Full Bio

Credentials

Legal Practice Course, University of Sheffield, distinction

LL.B. International Law, University of Sheffield, honors

England and Wales

Czech

German

Slovak

Associate to Watch


Chambers UK (Construction: International Arbitration), 2024 & 2025

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Recognition

Associate to Watch


Chambers UK (Construction: International Arbitration), 2024 & 2025

Recommended for Construction: "Martina Antosova is exceptional."


Legal 500 UK (Construction), 2024

Recommended for Construction: "Martina is an associate to watch for the future."


Legal 500 UK (Construction), 2023

"Martina really is outstandingly talented. She is extremely intelligent, perceptive and her judgement is unerring."


Chambers UK (Construction: International Arbitration) 2025

"Ability to handle complex and sophisticated matters [...]. She is definitely someone you want on your side."


Chambers UK (Construction: International Arbitration) 2025

"Martina has a sharp mind. Her attention to detail and strong writing abilities are also great assets."


Chambers UK (Construction: International Arbitration), 2024

Matters

Advised a major oil and gas company in consolidated ICC arbitration proceedings concerning significant claims and counterclaims under two EPC contracts for the development of a gas project in North Africa, including central processing facilities and 370km pipeline

Advised an international engineering contractor in an ICC arbitration concerning over $50 million claims and disputes arising out of an EPC contract for the design and supply of signalling and train control systems for an Asian rail project

Advised a European/Asian joint venture contractor in an ICC arbitration concerning over $100 million claims and disputes arising under a subcontract for mechanical and piping works for an LNG project in Qatar

See more

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Matters

Advised a major oil and gas company in consolidated ICC arbitration proceedings concerning significant claims and counterclaims under two EPC contracts for the development of a gas project in North Africa, including central processing facilities and 370km pipeline

Advised an international engineering contractor in an ICC arbitration concerning over $50 million claims and disputes arising out of an EPC contract for the design and supply of signalling and train control systems for an Asian rail project

Advised a European/Asian joint venture contractor in an ICC arbitration concerning over $100 million claims and disputes arising under a subcontract for mechanical and piping works for an LNG project in Qatar

Advised an international engineering contractor on its $250 million claim against the owner for delay and associated prolongation costs in respect of an offshore wind farm project

Advised an international EPC contractor on its claims and adjudications against the owner for delay, disruption and associated costs in respect of a nuclear power plant project in Africa

Advised an international wind turbine contractor in an AAA arbitration and mediation concerning around $10 million claims and disputes arising under a construction and installation subcontract for a wind farm in the United States

Advised and supported an owner in a mediation in relation to disputes arising from the construction of a hydroelectric power project in Turkey

Advised a European shipbuilding contractor in an LMAA arbitration concerning around $20 million disputes arising out of a design, construction and supply subcontract for a self-propelled crane pontoon

Advised an international EPC contractor on its claims against the owner for delay and associated prolongation costs arising out of COVID-19 in respect of a major nuclear power plant project

Advised an international commodities company on claims made by a contractor and its right to terminate a series of contracts for works to improve energy efficiency at its plants in Poland and Spain

Drafted and negotiated an EPC contract and associated agreements in relation to a 100MW solar plant in Asia

Drafted and negotiated an EPC contract and associated agreements in relation to a 60MW wind farm in the Balkans

Advised on, drafted and negotiated a full suite of EPC and vendor contracts for the design and construction of a large offshore and onshore gas project in Romania

Drafted an EPC contract for improvement works to an existing port in Latin America

Advised an international ports operator in relation to procurement strategy, including the review of existing forms of contract and drafting a suite of new contract forms covering the design, project management, and construction of new terminals and the expansion of terminals globally

Advised an international data center provider in relation to procurement strategy, including the drafting of a suite of new contract forms covering the design and construction of new data centers globally

Advised on, drafted and negotiated contracts for the design and construction of a large multi-use development project (including infrastructure) in the UK

Advised major UK property companies on defective cladding and fire safety claims against contractors in the English courts

Advised a major UK property company in relation to its procurement strategy, including drafting a suite of new contract forms covering the design and construction of multi-use development projects in the UK

Drafted and negotiated a series of building contracts and professional consultant appointments for a large number of major UK and European property companies in relation to their numerous development projects in the United Kingdom (including London, Manchester, Leeds, Birmingham, Swansea, and others)

Insights

Article · Source: Chambers and Partners

July 18, 2024
Power Generation, Transmission & Distribution 2024: UK

Newsletter

May 11, 2023
The Critical Path - May 2023

View all

Matters

Advised a major oil and gas company in consolidated ICC arbitration proceedings concerning significant claims and counterclaims under two EPC contracts for the development of a gas project in North Africa, including central processing facilities and 370km pipeline

Advised an international engineering contractor in an ICC arbitration concerning over $50 million claims and disputes arising out of an EPC contract for the design and supply of signalling and train control systems for an Asian rail project

Advised a European/Asian joint venture contractor in an ICC arbitration concerning over $100 million claims and disputes arising under a subcontract for mechanical and piping works for an LNG project in Qatar

See more

Close

Matters

Advised a major oil and gas company in consolidated ICC arbitration proceedings concerning significant claims and counterclaims under two EPC contracts for the development of a gas project in North Africa, including central processing facilities and 370km pipeline

Advised an international engineering contractor in an ICC arbitration concerning over $50 million claims and disputes arising out of an EPC contract for the design and supply of signalling and train control systems for an Asian rail project

Advised a European/Asian joint venture contractor in an ICC arbitration concerning over $100 million claims and disputes arising under a subcontract for mechanical and piping works for an LNG project in Qatar

Advised an international engineering contractor on its $250 million claim against the owner for delay and associated prolongation costs in respect of an offshore wind farm project

Advised an international EPC contractor on its claims and adjudications against the owner for delay, disruption and associated costs in respect of a nuclear power plant project in Africa

Advised an international wind turbine contractor in an AAA arbitration and mediation concerning around $10 million claims and disputes arising under a construction and installation subcontract for a wind farm in the United States

Advised and supported an owner in a mediation in relation to disputes arising from the construction of a hydroelectric power project in Turkey

Advised a European shipbuilding contractor in an LMAA arbitration concerning around $20 million disputes arising out of a design, construction and supply subcontract for a self-propelled crane pontoon

Advised an international EPC contractor on its claims against the owner for delay and associated prolongation costs arising out of COVID-19 in respect of a major nuclear power plant project

Advised an international commodities company on claims made by a contractor and its right to terminate a series of contracts for works to improve energy efficiency at its plants in Poland and Spain

Drafted and negotiated an EPC contract and associated agreements in relation to a 100MW solar plant in Asia

Drafted and negotiated an EPC contract and associated agreements in relation to a 60MW wind farm in the Balkans

Advised on, drafted and negotiated a full suite of EPC and vendor contracts for the design and construction of a large offshore and onshore gas project in Romania

Drafted an EPC contract for improvement works to an existing port in Latin America

Advised an international ports operator in relation to procurement strategy, including the review of existing forms of contract and drafting a suite of new contract forms covering the design, project management, and construction of new terminals and the expansion of terminals globally

Advised an international data center provider in relation to procurement strategy, including the drafting of a suite of new contract forms covering the design and construction of new data centers globally

Advised on, drafted and negotiated contracts for the design and construction of a large multi-use development project (including infrastructure) in the UK

Advised major UK property companies on defective cladding and fire safety claims against contractors in the English courts

Advised a major UK property company in relation to its procurement strategy, including drafting a suite of new contract forms covering the design and construction of multi-use development projects in the UK

Drafted and negotiated a series of building contracts and professional consultant appointments for a large number of major UK and European property companies in relation to their numerous development projects in the United Kingdom (including London, Manchester, Leeds, Birmingham, Swansea, and others)

Insights

Article · Source: Chambers and Partners

July 18, 2024
Power Generation, Transmission & Distribution 2024: UK

Newsletter

May 11, 2023
The Critical Path - May 2023

View all

Credentials

Legal Practice Course, University of Sheffield, distinction

LL.B. International Law, University of Sheffield, honors

England and Wales

Czech

German

Slovak

Associate to Watch


Chambers UK (Construction: International Arbitration), 2024 & 2025

Close

Recognition

Associate to Watch


Chambers UK (Construction: International Arbitration), 2024 & 2025

Recommended for Construction: "Martina Antosova is exceptional."


Legal 500 UK (Construction), 2024

Recommended for Construction: "Martina is an associate to watch for the future."


Legal 500 UK (Construction), 2023

"Martina really is outstandingly talented. She is extremely intelligent, perceptive and her judgement is unerring."


Chambers UK (Construction: International Arbitration) 2025

"Ability to handle complex and sophisticated matters [...]. She is definitely someone you want on your side."


Chambers UK (Construction: International Arbitration) 2025

"Martina has a sharp mind. Her attention to detail and strong writing abilities are also great assets."


Chambers UK (Construction: International Arbitration), 2024