Main Street Capital expands revolver to $1.175B, backs $25.6M financing for DMS acquisition

Main Street expands revolving credit to underpin dealmaking

Houston-based Main Street Capital is increasing the total commitments under its multi‑year revolving corporate credit facility from $1.145 billion to $1.175 billion, the firm says. The $30.0 million uplift arises from a new lender added via the facility’s accordion feature, which permits total commitments to rise to $1.718 billion on the same terms as existing commitments. Main Street says the incremental capacity is intended to provide additional financing support for future investments, operational activity and general corporate purposes.

Company officials emphasize that the accordion expansion is completed without amending existing terms and that the facility remains multi‑year and revolving in nature. Management frames the move as preserving liquidity and transactional flexibility as Main Street continues to underwrite and deploy capital into lower middle market companies. The expansion signals continued lender appetite for the firm’s platform and supports its one‑stop approach to providing secured debt and equity across buyouts, recapitalizations, growth financings and acquisitions.

Main Street’s board and management indicate they will continue to evaluate capital structure and liquidity needs in line with underwriting and portfolio priorities, noting that future financing availability remains inherently uncertain. The firm operates an asset management arm through MSC Adviser I, LLC and stresses that the expanded facility aligns with its strategy of maintaining readily available capital to execute on investment opportunities and follow‑on support for portfolio companies.

Add‑on financing backs DMS acquisition

Separately, Main Street announces a $25.6 million follow‑on investment in portfolio company DMS Holdco LLC to support DMS’s strategic acquisition of Johnson & Quin Inc. Main Street supplies $20.8 million of first‑lien senior secured term debt and $4.8 million of direct equity alongside co‑investor MSC Income Fund, with a portion of the J&Q sellers taking equity in the combined platform.

The transaction underlines Main Street’s emphasis on long‑term partnerships with lower middle market companies and its preference for secured positions that enable accretive add‑on acquisitions. DMS, an omni‑channel direct marketing services provider serving FinTech, banking, telecom and technology end markets, gains complementary printing capabilities from the 150‑year‑old J&Q business as it pursues growth.