Main Street Capital and MSC Income Fund Make Follow-On Investment in UBM ParentCo (United Business Mail)
April 21, 2026
Main Street Capital Corporation and its co-investor MSC Income Fund, Inc. completed a follow-on investment totaling $15.6 million in UBM ParentCo, LLC (doing business as United Business Mail, or UBM). The additional first lien, senior secured term debt investment is intended to support UBM’s strategic acquisition of a national, asset-light palletized mail consolidation and optimization services provider, along with freight brokerage and warehousing/distribution capabilities.
- Buyers
- Main Street Capital Corporation, MSC Income Fund, Inc.
- Targets
- UBM ParentCo, LLC (United Business Mail)
- Industry
- IT Services
- Location
- Illinois, United States
- Transaction Type
- Growth capital
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