medium-sized enterprise; mid-sized company
Refers to a company that is larger than a small business but not as large as a major corporation. Often used in business and economic contexts.
この地域には中堅企業が多く集まっている。
Many medium-sized enterprises are concentrated in this area.
中堅企業向けの融資制度が拡充された。
The loan program for mid-sized companies has been expanded.