SI Resources Company Info



Play Video

SI Resources Corporation is a member of VelcoAsia Group, an enterprise with more than 30 years of diverse business endeavors in the field of insurance services, property management, shipping, coal mining, logistics, printing and other supply chain solutions to various industries.

On July 14, 2008, Si Resources has evolved from the Silica Division of Rock Energy International Corporation into a wholly owned subsidiary registered with Securities and Exchange Commission. SiO2 Resources is also Si’s duly registered business and trade name.

The name Si Resources Corporation is coined from ”Si”, the chemical symbol of Silica. Silica is the most abundant mineral in the earth’s crust. Every mineral on earth has it either in its purest form, 99.9% SiO2, or displaced by other minerals like alumina, pyrite, calcium compounds, precious metals, etc.

Si Resources’ primary focus is to be a solutions provider to users of high-grade silica sand, domestic silica quartz, hi-alumina feldspar, garden aggregates, coarse and fines river sand and other non-metallic minerals such as selenium and limestone. The company manages the sourcing, supply and on-time delivery of glass grade silica sand and feldspar to the glass manufacturing industry. The Company is also the preferred silica sand provider of leading companies in the metal casting, foundry, ceramic, and specialty chemicals industries. Moreover, for over ten (10) years the Company was the sole provider of domestic silica quartz to the Philippine’s largest fiber-cement board manufacturer and copper smelter.

To support the logistics requirement of high-grade silica sand for the glass manufacturing and other industries, Si Resources operates a 7,000 sq. m. silica storage stockpile in Mabini, Batangas to enhance customers’ expectations of uninterrupted supply of silica materials. This silica storage guarantees the consistent on-time delivery of silica sand materials to valued customers.

In May 2014, one of the world’s top cement company awarded Si Resources a contract to operate the largest domestic active silica-quartz quarry in Ayungon, Negros Oriental to support and sustain its silica requirements as one of their raw materials


To harness the country’s potential silica, pozzolan and other non-metallic mineral resources in order to produce materials that are essential to nation building such as cement production, construction, agriculture and other industrial applications.

To provide end-to-end service of quality imported raw materials for the glass manufacturing and industrial companies.


We shall become a major player in the development and production of silica, pozzolan and non-metallic minerals in the country, and producer of value-added products essential to cement production, construction, agriculture and other industrial applications by 2025.

We shall diversify sourcing of raw material for our clients to achieve a more reliable, efficient and timely delivery of their silica and other mineral requirements.

Scroll to Top