Major League Hacking (MLH)

Weekend Long Computer Programming Competitions for students

New York, New York

United States

About Major League Hacking

Major League Hacking (MLH) is the official student hackathon league. Each year, we work with more than 200 weekend-long invention competitions (hackathons) that inspire innovation, cultivate communities and teach computer science skills to more than 65,000 students around the world. At MLH powered Hackathons, students can expect to have access to the latest and greatest technology in a fun and safe learning environment. By spreading hackathons around the world, MLH has jumpstarted the student hacker movement and helped build the largest community of student hackers in the world.

Being a B Corp enables us to continue to iterate on the ways we serve our community, build an amazing team, and ensure that MLH is always driven by the same mission that drives my co-founder and I every day.

The Change We Seek®

Major League Hacking believes that hackers are changing the world. The students who attend their events are tomorrow's innovators and inventors. Whether it's a website, mobile app, or robot, every weekend their community pushes the limits of what's possible by building amazing things. Major League Hacking is inspired by their continuous learning and commitment to impacting the world around them. They want to embody those same traits in Major League Hacking (MLH) as an organization.

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

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