Triangle Capital Corporation is a specialty finance company. The Company provides customized financing to lower middle market companies located in the United States. The Company's investment objective is to seek returns by generating current income from its debt investments and capital appreciation from its equity related investments. The Company invests in subordinated debt securities secured by second lien security interests in portfolio company assets, coupled with equity interests. It also invests in senior debt securities secured by first lien security interests in portfolio company assets. Its investments generally range from $5.0 million to $35.0 million per portfolio company. The Company has investments in over 90 portfolio companies. Its investment portfolio consists investments in subordinated debt and second lien notes, senior debt and first lien notes, equity shares, equity warrants and royalty rights. The Company lends to and invests in customers in various industries.