Holly Gregory, design engineer at Caterpillar Electric Power, ... Q&A: Caterpillar consolidates its move into the energy storage space. Ed Pearcey . Tue, Jul 1, 2025, 5:00 AM 3 min read.

Caterpillar, which is celebrating its 100th anniversary, still employs 12,000 in the region and has deep ties to Peoria. But it no longer has a global headquarters downtown. The 2017 decision to ...