
Union Insulated Panel Corporation, formerly the Insulated Panels Division of Union Galvasteel Corporation, was established in 2024 to focus solely on insulated panel solutions. Backed by the PHINMA Group, we support nation-building through high-quality, sustainable building materials that meet the country’s growing infrastructure needs.
Our mission is to protect communities and businesses from climate extremes by offering advanced, energy-efficient sandwich panels with flame-resistant cores. Manufactured using world-class technology, our panels ensure durability, precision, and faster construction timelines. We are committed to innovation, sustainability, and our vision to Build Better to Make Lives Better.
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Board of Directors



Victor J. Del Rosario
Chairman
Victor J. del Rosario, Filipino, 76, was elected as a director of PHINMA Corporation in September 2008.
He is the Chairman of Union Galvasteel Corp., Philcement Corp., Philcement Mindanao Corp., and Union Insulated Panel Corp. He is also a member of the Board of Directors of PHINMA Inc., PHINMA Solar Energy Corp., UIPC, and other PHINMA-managed companies.
He previously served as the Executive Vice President & Chief Strategic Officer of PHINMA Inc. and Executive Vice President & Chief Finance Officer of PHINMA Corporation prior to his retirement in 2021. He is also the Vice Chairman of the Board of The Table Group, Inc. and Seventy 7 Seeds, Inc. and has been a director of CBTL Holdings, Inc. since 2005. He is the brother of Mr. Ramon R. del Rosario, Jr. and Mr. Jose Mari del Rosario.
Mr. del Rosario holds a Bachelor’s Degree in Economics and Accounting from De La Salle University and a Master’s degree in Business Administration from Columbia University. He attended the PHINMA Group Annual Corporate Governance Enhancement Session on October 2, 2023 on Data Analytics and Artificial Intelligence (AI), Workplace Reimagined and Overview of Corporate Governance conducted by SGV & Co.
Eduardo A. Sahagun
President and Chief Executive Officer
Eduardo A. Sahagun, Filipino, 68, is the Company’s Executive Vice President, Construction Materials and was first elected as a Director of the Company in April 2021.
He is the President and Chief Executive Officer of Union Galvasteel Corp. (UGC), PHINMA Solar Energy Corp., and Philcement Corp. since 2017. He is also a Director of Philcement, PSEC, Union Insulated Panel Corp., PHINMA Property Holdings Corp., PHINMA Insurance Brokers, Inc., Song Lam Joint Stock Company, First Batangas Hotel Corporation, and Cagayan de Oro College, Inc., and also serves as a member of the PHINMA Foundation, Inc.’s Board of Trustees. He also is the current Chairman of Edcommerce Corporation and an Independent Director of Philippine Savings Bank.
Mr. Sahagun formerly served as President and Country Chief Executive Officer of Holcim Philippines Inc., as a Director of Holcim Philippines Manufacturing Corporation, and as a Director of Holcim Mining and Development Corporation.
A Certified Public Accountant, Mr. Sahagun obtained his Bachelor of Science in Commerce degree, major in Accounting from Holy Angel University and his Master in Business Administration from the Ateneo Graduate School of Business. He also earned his graduate degree in Management Science from the Arthur D. Little Management Education Institute (now known as Hult International Business School) in Cambridge, Massachusetts, USA. He likewise took up the Senior Management Program, Senior Leadership Program, and Managing Change Program at the Institute for Management Development, based in Lausanne, Switzerland.
Danielle R. Del Rosario
Chief Operating Officer
Danielle R. del Rosario is the Chief Operating Officer of PHINMA Solar Energy Corporation and Union Insulated Panel Corporation where she also serves on the Board of Directors, leading PHINMA’s response to climate change and the country’s food security crisis through integrated building solutions of the PHINMA Construction Materials Group.
She is also a Director of PhilCement Mindanao Corporation, PHINMA-University of Pangasinan, PHINMA Microtel Hotels, Inc., and PHINMA Hospitality Management Corp. She is a Trustee of the De La Salle University and an Adviser to the PHINMA-DLSU Center for Business and Society. She is also a member of the Makati Business Club, Management Association of the Philippines, and Financial Executives Institute of the Philippines.
Her previous positions within the PHINMA Group include Chief Risk Officer and Director for Strategy of PHINMA Corp.; Head of Sales and Marketing and Head of Corporate Affairs for PHINMA Energy Corp.; and Program Director for PHINMA Foundation. Before joining PHINMA, she also worked in the wealth advisory and management segments of Citibank and BDO Private Bank.
She obtained her Bachelor of Science in Business Administration and Accountancy (cum laude) from the University of the Philippines Diliman and her Master in Business Administration from the Regis University joint program with the Ateneo Graduate School of Business with highest academic distinction.
Board of Directors
Victor J. Del Rosario
Chairman
Victor J. del Rosario, Filipino, 76, was elected as a director of PHINMA Corporation in September 2008.
He is the Chairman of Union Galvasteel Corp., Philcement Corp., Philcement Mindanao Corp., and Union Insulated Panel Corp. He is also a member of the Board of Directors of PHINMA Inc., PHINMA Solar Energy Corp., UIPC, and other PHINMA-managed companies.
He previously served as the Executive Vice President & Chief Strategic Officer of PHINMA Inc. and Executive Vice President & Chief Finance Officer of PHINMA Corporation prior to his retirement in 2021. He is also the Vice Chairman of the Board of The Table Group, Inc. and Seventy 7 Seeds, Inc. and has been a director of CBTL Holdings, Inc. since 2005. He is the brother of Mr. Ramon R. del Rosario, Jr. and Mr. Jose Mari del Rosario.
Mr. del Rosario holds a Bachelor’s Degree in Economics and Accounting from De La Salle University and a Master’s degree in Business Administration from Columbia University. He attended the PHINMA Group Annual Corporate Governance Enhancement Session on October 2, 2023 on Data Analytics and Artificial Intelligence (AI), Workplace Reimagined and Overview of Corporate Governance conducted by SGV & Co.
Eduardo A. Sahagun
President and Chief Executive Officer
Eduardo A. Sahagun, Filipino, 68, is the Company’s Executive Vice President, Construction Materials and was first elected as a Director of the Company in April 2021.
He is the President and Chief Executive Officer of Union Galvasteel Corp. (UGC), PHINMA Solar Energy Corp., and Philcement Corp. since 2017. He is also a Director of Philcement, PSEC, Union Insulated Panel Corp., PHINMA Property Holdings Corp., PHINMA Insurance Brokers, Inc., Song Lam Joint Stock Company, First Batangas Hotel Corporation, and Cagayan de Oro College, Inc., and also serves as a member of the PHINMA Foundation, Inc.’s Board of Trustees. He also is the current Chairman of Edcommerce Corporation and an Independent Director of Philippine Savings Bank.
Mr. Sahagun formerly served as President and Country Chief Executive Officer of Holcim Philippines Inc., as a Director of Holcim Philippines Manufacturing Corporation, and as a Director of Holcim Mining and Development Corporation.
A Certified Public Accountant, Mr. Sahagun obtained his Bachelor of Science in Commerce degree, major in Accounting from Holy Angel University and his Master in Business Administration from the Ateneo Graduate School of Business. He also earned his graduate degree in Management Science from the Arthur D. Little Management Education Institute (now known as Hult International Business School) in Cambridge, Massachusetts, USA. He likewise took up the Senior Management Program, Senior Leadership Program, and Managing Change Program at the Institute for Management Development, based in Lausanne, Switzerland.
Danielle R. Del Rosario
Chief Operating Officer
Danielle R. del Rosario is the Chief Operating Officer of PHINMA Solar Energy Corporation and Union Insulated Panel Corporation where she also serves on the Board of Directors, leading PHINMA’s response to climate change and the country’s food security crisis through integrated building solutions of the PHINMA Construction Materials Group.
Ms. del Rosario is also a Director of PhilCement Mindanao Corporation, PHINMA-University of Pangasinan, PHINMA Microtel Hotels, Inc., and PHINMA Hospitality Management Corp. She is a Trustee of the De La Salle University and an Adviser to the PHINMA-DLSU Center for Business and Society. She is also a member of the Makati Business Club, Management Association of the Philippines, and Financial Executives Institute of the Philippines.
Her previous positions within the PHINMA Group include Chief Risk Officer and Director for Strategy of PHINMA Corp.; Head of Sales and Marketing and Head of Corporate Affairs for PHINMA Energy Corp.; and Program Director for PHINMA Foundation. Before joining PHINMA, she also worked in the wealth advisory and management segments of Citibank and BDO Private Bank.
Ms. del Rosario obtained her Bachelor of Science in Business Administration and Accountancy (cum laude) from the University of the Philippines Diliman and her Master in Business Administration from the Regis University joint program with the Ateneo Graduate School of Business with highest academic distinction.



