Some companies provide matching grants through their employees and/or retirees to designated non-profits. Both Stalin SM and Henry Aschner have taken advantage of those programs this year. They have facilitated donations to NTMN from Texas Instruments and Hewlett Packard.
Those wanting to participate at their own companies should contact their HR departments and research matching gift programs. Some programs match financial donations by their employees and some might be incentive programs which match individual volunteer hours with a financial grant.