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Our Services

1 +
years of establishment & development
1 +
Customers from EU & US
280 +
jobs (audit, training, consultation...) per year


As a professional service provider in consulting, training and assessment services in the fields of Tourism, Corporate Social Responsibility (CSR) and Sustainable Development, OneStep has been providing reliable services throughout 15 years of establishment and development to the customers across Southeast Asian countries, we understand that your needs and expectations are not only running a business, but also running business in a sustainable, eco-friendly and law-abiding manner. OneStep provides sustainable development solutions in the fields of tourism and manufacturing via enhancing management system ability; project development and creation; training, consulting and providing in-depth solutions regarding sales-marketing and management.

Community tourism

Community Tourism plays an integral role in the development of the local communities in the buffering zones of national parks and nature reserves, promoting development as well as reducing economic pressure via tourism.

Especially in the tourism field, OneStep is proud to be the consultant for Oxalis Adventure in building development strategy in Phong Nha – Ke Bang and Tan Hoa, Cao Quang with Tu Lan Cave System, Quang Binh Province. OneStep has a crucial consultancy role in environmental protection strategies, building porter teams, designing homestay models, incorporating dining at local residences, etc. for customers joining Oxalis Adventure tours.

With our workforce not only within Vietnam but also abroad, OneStep consultancy brings you effective and realistic strategies for ecotourism activities.

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