Vivien Kellems invented the Kellems Cable Grip, a woven mesh grip used to pull electrical cables. This invention became the foundation of her business empire.

Kellems established the Kellems Company in New York City to manufacture and market the Kellems Cable Grip. The company quickly grew and became a successful enterprise.

The Kellems Company expanded during and after World War II, becoming a major supplier of cable grips and related products. The company's success made Kellems a wealthy businesswoman.

Kellems remained actively involved in the management of her company, constantly seeking new innovations and improvements to her product line. She demonstrated strong business acumen and leadership.