Marketers can make Business-to-Business (B2B) calls/texts using an Automatic Telephone Dialing System (ATDS) provided they have proper consent. For marketing purposes, you must have express written consent. The written consent may be an e-signature or button press, but it must include the following disclosures:

Businesses that conduct Business-to-Business (B2B) marketing should be aware of the following vulnerabilities specific to their manner of business:

Dual Purpose (Mixed Business & Personal Use) Lines
B2B marketers should be checking their data against state and federal consumer Do Not Call (DNC) lists to reduce the risk of calling or texting dual purpose phone lines.

Litigators will often target companies with particular, perceived vulnerabilities. Among the sorts of targets for unscrupulous litigators are the following:

Companies with Deep Pockets
Large companies are often targets of large Telephone Consumer Protection Act (TCPA) lawsuits, resulting in very large payouts.

Companies with a History of TCPA Lawsuits
Once a company has paid out a large settlement or judgment for TCPA violations, it can attract more litigators, like sharks drawn to blood in the water.