# Mission Critical Group opens third Pennsylvania manufacturing facility in Harleysville

Mission Critical Group opened a new 266,000-square-foot low-voltage switchgear manufacturing facility in Harleysville, Pennsylvania, adding 300 jobs. Full production ramp-up begins in September 2026.

- Type: New facility
- Announced: 2026-06-02
- Where: Harleysville, Pennsylvania, United States
- Jobs: 300
- Starts operating: Sep 2026
- Status: completed
- Capacity: 266,000 square feet
- Products: low-voltage switchgear
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Mission Critical Group](https://endata.com/companies/84352.md)

## Sources

- [missioncriticalgroup.com](https://missioncriticalgroup.com/news/mission-critical-group-opens-third-pennsylvania-manufacturing-facility-to-support-growing-ai-and-data-center-infrastructure-demand/), 2026-06-02: "The new Harleysville facility enhances our manufacturing footprint in the Northeast and positions us to support growing demand for critical power infrastructure well into the future."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.