From their website...

The mission of 1in6 is to help men who have had unwanted or abusive sexual experiences live healthier, happier lives. Our mission also includes serving family members, friends, partners, and service providers by providing information and support resources on the web and in the community.

1in6 was founded in 2007, and our website was created in 2010, in response to a lack of resources addressing the impact of negative childhood sexual experiences on the lives of adult men, one of many under-recognized aspects of childhood sexual abuse. In 2016, we expanded our mission to include men who experienced sexual assault as adults. In 2024, we merged with our parent company, Zero Abuse Project, a 501(c)(3) organization committed to transforming institutions in order to effectively prevent, recognize, and respond to child sexual abuse.