Sigma Corp. has opened a manufacturing facility at 6315 Warren Sharon Road, Brookfield, in the
building that once housed Advanced Health Services.

Based in Cream Ridge, N.J., Sigma makes water and wastewater infrastructure products, fire protection
products and components for other industries, Sigma said on its website.

The company said in a Sept. 16 website post that it had opened a high-density polyethylene
manufacturing facility in Brookfield.

“SIGMA Raven continues to expand capacity to meet the growing need for HDPE product across North
America,” the company said. “With facilities in Alabama, Idaho, Colorado, and Ohio, we are now poised
to deliver to all parts of the continent in a timely manner.”

The company also announced that Jeremy Love had been hired to manage the Brookfield operation.