Emcor Group Inc $8,644,902 Technical Communications Corp $4,560 Valaris plc $1,152,067 Global Power Equipment Group Inc $0 Concrete Pumping Holdings, Inc $0 Emcor Group Inc $8,644,902 Technical Communications Corp $4,560 Valaris plc $1,152,067 Global Power Equipment Group Inc $0 Concrete Pumping Holdings, Inc $0