Pan Capital Management LP, a Houston-based trader of natural gas futures and options, said it is expanding its portfolio to include infrastructure investments.

Pan said in a press statement that it had launched a platformPan Midstreamto pursue investments in the natural gas storage, transportation and infrastructure sectors. The company will focus on middle-market transactions involving $50-150 million of invested capital.

Pan, founded in 2013, manages a portfolio of over $1 billion in cumulative assets. The midstream team includes Kevin Chen, partner; Sean Pan, the company’s co-founder and chief investment officer; and Ken Fu, Pan’s COO and chief risk officer.