Consumer and Business Lists for Marketing ListMatch (Email Marketing Services, Inc.) points privacy requests to a "Self Service Portal" at https://listmatch.com/privacy/, with dataprivacy2026@listmatch.com and a Lombard, IL mailing address as alternatives; a separate contact form on listmatch.co is listed for account deletion. You must supply your name, address and account details so they can verify your identity, and the policy says access requests are answered within 30 days (their own CCPA log claims a 1-day median). Note the policy says data is retained for at least 5 years and some information may persist in archives after deletion.