We have 20 years of experience in Consulting services

Headquarters Administrative office:
3rd Floor, 14 Hanover Street,
Hanover Square, London,
W1S 1YH. UK

0044 7497 310945
contact@ehtcaconsulting.com

Mon - Fri 8:30 a.m - 17:30 p.m
Sat 9:00 a.m - 12 p.m
Sunday Closed

Who we are?

At Ehtca Consulting Group our aim is to be the supplier of choice in all the industrial sectors we serve. As an innovative and fast-growing organization, based in London with an international network of experts, partners and subsidiaries, to support and conduct our consultancy and project management worldwide in the industry and Service. Our highly skilled team enable us to deliver solutions to the most demanding operational and technical challenges faced by our customers around the world.

On land, Ehtca Consulting Group is increasingly a supplier of choice to the construction and transportation sectors, providing specialist knowledge, skills and capabilities in the most safety-critical of engineering environments.

Our core values of delivering excellence and continual innovation have been the key contributors to our success. By leveraging our global reach, deep operational understanding, breadth of capability and the enthusiasm and commitment of our staff, Ehtca Consulting Group is a trusted partner of major corporations, government agencies and other valued customers around the world.

Business ethics and anti-bribery and corruption policies

Our business ethics policy aims to instill the highest standards of business behaviour across the Group.

Ehtca Consulting Group focuses on embedding a culture of ethical compliance, so that all of our employees understand the standards of ethical business practices that are expected from them. As well as protecting the reputation of the Group and safeguarding the investment of our shareholders, the business ethics policy aims to protect the interests of every employee by ensuring legal and regulatory compliance as well as promoting responsible behaviour across the Group.

The Group has an established anti-bribery and corruption policy reflecting the requirements of the UK Bribery Act 2010 and has introduced an extensive compliance programme which has top level commitment from the Board and from senior management. The programme includes communication of the statement and policy, training, risk assessment, monitoring and review processes. Employees assessed to be at risk are required to complete the training and to self-certify that they understand and agree to be bound by its provisions.

Meet Our Team


Ehtca Consulting Group has a strong and stable divisional management team who have a wealth of expertise and experience in their fields.

Clients are invited to either visit our offices, or telephone to discuss their specific requirements. Our extensive experience in the complexities of company formation within the British Isles. Take advantage of our expert advice and support. We are here to help you establish the optimum corporate structure for your business.

Dr. Josue Silva De Oliveira

Founder & Chairman


He has over 21 years of experience in business Management, Marine & Shipping industry, Supply Chain, procurement and Freight Forward in Oil and Gas industry, he has Bachelor degree in electro-mechanic Engineering from Portuguese navy, Foundation Degree in International Trade from London Cavendish College and MBA in Management Science from London Business School.

Harry Louiserre

Managing Director


He has over 10 years of experience in business development, consultancy, and micro-economics, working in mining industry and energy sector internationally. He has Master degree in economics, micro-economies and controlling from University Pierre Mendes - France.

Yogesh Sharma

IT Manager


He is a web programmer, graphic designer and PHP developer. He has extensive experience of writing code, creating websites, WordPress cms, logos and other stuff for people. He also develop mobile web apps, responsive mobile designs.

Jessica Dyer

Client Relationship Manager


Joshua William

Senior Accountant


Eduardo Arias

Projects Administrator


He has over 27 years of experience, technical, commercial and administrative in EPC projects developing expediting and inspection activities for Subcontracts, developing national & international tenders for execution of EPC projects from FEED stage and over 12 year working as Business development Manager in charge to coordinate the bids and tenders integration for PEMEX in Oil, Gas and Energy & Power division.