BS Tech Eng Construction

CCT – Toyo Consortium

Daelim Philippines, Inc.

Dela Torre and Company

Galca Trading And General Services

GN-A Multi Industrial System, Inc.

JBROS Construction

Jachin-Boas Sales and Services Co.

KALAHI-CIDSS

Kalenborne Weartech Phil., Inc.

Lawin Technologies

Metalcon Exclusive (MSE) Group, Inc.

Petron Corporation (Refining Division)

Poiel Engineering and Management Services

Reed Steel Fabricators, Inc.

RJ Prado Enterprises and Construction