Lubrication Engineers Acquires RSC Bio Solutions

Lubrication Engineers, Inc. (“LE”), a leading developer and
manufacturer of high-performance industrial lubricants and asset reliability solutions, today
announced that it has acquired RSC Bio Solutions (“RSC”), a leading innovator of high-performance,
sustainable, biodegradable lubrication solutions.

RSC Bio Solutions, with its comprehensive portfolio of environmentally acceptable
lubricants (“EALs”), helps its global marine and industrial customers achieve regulatory
compliance while meeting environmental stewardship goals. Its proprietary FUTERRA®
and EnviroLogic® product lines, known for delivering best-in-class lubricant quality with fully biodegradable technology, can be found on vessels and in other sensitive environments around the world.

“RSC Bio Solutions has an impressive portolio of sustainable products powered by proprietary
technologies developed over multiple decades,” said Eric Borland, CEO of LE. “Together with the
employees of RSC Bio Solutions, we are committed to ensuring the continued delivery of highquality, sustainable products to customers across the globe.”

“We are excited to join forces with LE to expand our capabilities and accelerate our innovation that
benefits both our customers and the environment,” said Mike Guggenheimer, President and CEO of
RSC. “We have long admired LE as a leader in our industry, and we look forward to leveraging its
robust infrastructure in support of our current and prospective new customers.”

This is LE’s second acquisition since partnering with Aurora Capital Partners in September 2023.
During this time, LE has dramatically expanded its lubrication expertise with powerful new synthetic
and sustainable product offerings.