MSC Income Fund Joins $26M Trantech Funding for TMS Acquisition

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MSC Income Fund co-invested $26.0 million alongside Main Street in Trantech Radiator Topco’s follow-on funding to support its acquisition of Transformer Maintenance and Service, enhancing service and repair capabilities. The deal integrates TMS’s utility equipment maintenance operations into Trantech’s domestic transformer cooling systems business.

1. Follow-On Investment Details

MSC Income Fund and Main Street jointly provided an additional $26.0 million in financing to Trantech Radiator Topco, comprising a mix of first-lien term debt and direct equity, to support a strategic acquisition. Main Street contributed $24.7 million in senior secured debt and $1.4 million in equity, with MSIF covering the remaining portion of the round.

2. Strategic Acquisition of TMS

The financing facilitated Trantech’s purchase of Transformer Maintenance and Service, a family-owned utility equipment maintenance and repair provider founded in 1978. Integrating TMS’s field service and refurbishment expertise strengthens Trantech’s ability to offer end-to-end cooling system solutions to transformer OEM and utility customers.

3. Implications for MSIF’s Portfolio

This co-investment aligns with MSIF’s strategy of supporting lower middle market buyouts and growth financings through secured debt, aiming to enhance yield and diversify its private loan portfolio. The expanded service offering and broader market access at Trantech may contribute to stable returns and asset growth for MSIF.

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