M&M’s are made by Mars, Incorporated , a large, privately held American food company.

Quick Scoop

  • Parent company: Mars, Incorporated, often just called Mars.
  • Other famous Mars brands include Snickers, Twix, and Milky Way, along with a big pet-care and pet-food business.
  • Mars is a family-owned company based in McLean, Virginia, and is one of the largest privately held companies in the United States.

A Bit Of Background

  • Mars has been around since 1911 and grew into a global confectionery and food giant over the 20th century.
  • The Mars family remains in control, and their stake in the company has made them one of the wealthiest families in America.

So if you’re wondering what parent company makes M &M’s, the answer is simple: it’s Mars, Incorporated—the same low‑profile but massive candy empire behind many of the chocolate brands you see on shelves every day.

TL;DR: M&M’s are produced by the parent company Mars, Incorporated, a giant, privately owned U.S. food and confectionery company.

Information gathered from public forums or data available on the internet and portrayed here.