Managing A Sustainable Business, S.L.

Specialised consultants offering strategic services in CSR & sustainablity

Madrid, Madrid


About Managing A Sustainable Business, S.L.

MAS Business is a highly specialized CSR consultancy helping organizations to be more responsible and sustainable through knowledge enhancement, practical management tools, and strategic advice on sustainability issues.

The versatility of the solutions provided by MAS Business means that its clients range from leading world companies to small local not for profits. It is due to this client base diversity that it is in a unique position to offer innovative solutions to the sustainability challenges facing the world.

Also MAS Business services are based on the importance of accountability for all types of organizations, and through the solutions it provides helps promote this fundamental change society needs.

In MAS Business we believe that if you are not part of the solution, you are part of the problem.

We are convinced of the importance of the role of any business enterprise in contributing to the sustainable development of societies and the planet.

By obtaining the certification as a B Corp we want to demonstrate that it is an issue of commitment as opposed to size, and encourage all businesses to join the movement, and in so doing be part of the solution as well.

The Change We Seek®

MAS Business believes that managing a sustainable business is SMART BUSINESS.

Its services are always focused towards helping any organization enhance its sustainability, by providing services and solutions that create economic, social and environmental value and benefit through innovation and knowledge, and taking stakeholder engagement as the basis for its actions.

By being part of a leading movement of companies integrating sustainability best practice in their business model, MAS Business wants to help make this the way all organizations operate. Through the services it offers MAS Business seeks to be an active partner, especially in enhancing accountability and cooperation between businesses and civil society.

What makes us a better company?

B Impact Report

Certified since: 

March 2016

Company Score

Median Score*



The Environment section of the Assessment evaluates a company's environmental performance through its facilities; materials, resource, and energy use; and emissions. Where applicable, it also considers a company's transportation/distribution channels and environmental impact of its supply chain. This section also measures whether a company's products or services are designed to solve an environmental issue, including products that aid in the provision of renewable energy, conserve resources, reduce waste, promote land/wildlife conservation, prevent toxic/hazardous substance or pollution, or educate, measure, or consult to solve environmental problems.



The Worker section of the survey assesses the company's relationship with its workforce. This section measures how the company treats its workers through compensation, benefits, training, and ownership opportunities provided to workers. It also focuses on the overall work environment within the company through management/worker communication, job flexibility and corporate culture, and worker health and safety practices.



The Customers section of the Assessment measures the impact a company has on its customers. The section focuses on whether a company sells products or services that promote public benefit, and if those products/services are targeted towards serving underserved populations. Questions in this section will measure whether a company's product or service is designed to solve a social or environmental issue (e.g. improves health, preserves environment or creates economic opportunity to individuals or communities, promotes the arts/sciences, or increases the flow of capital to purpose-driven enterprises).



The Community section of the survey assesses a company's impact on its community. The Community section evaluates a company's supplier relations, diversity, and involvement in the local community. The section also measures the company's practices and policies around community service and charitable giving. In addition, this section includes if a company's product or service is designed to solve a social issue, including access to basic services, health, education, economic opportunity, arts, and increasing the flow of capital to purpose-driven enterprises.



The Governance section of the Assessment evaluates a company's accountability and transparency. The section focuses on the company's mission, stakeholder engagement, and overall transparency of the company's practices and policies.

Overall B Score

80 out of 200 is eligible for certification

*Of all businesses that have completed the B Impact Assessment

*Median scores will not add up to overall

view full reports »



Social Media