Managing Director and Chief Executive Officer

Winston graduated Cum Laude from the Ateneo de Manila University with a degree in Management Engineering in 1998.

After college, he first joined Dole Asia as an analyst for New Business Development. In December of 1998, he then moved to ING Asia Private Bank as a Marketing Assistant. He immediately moved up the ranks to become ING’s youngest Relationship Manager in 2001 after only 3 years of experience. By 2002, his account portfolio included over 50 private relationships with US$ 120 million in total assets under management.

In August 2002, Winston left ING to pursue his MBA at Insead Singapore, consistently voted as one of the top 6 MBA schools in the world. Despite being one of the youngest in his class of over 500 professionals, he graduated in the top 5% of his class in July 2003.

After finishing his MBA, Winston has worked full time in their family business, Sigma Packaging Corporation, as Operations Manager for the past 2 years. Sigma Packaging Corporation is one of the fastest growing flexible packaging converters in the country. Aside from his current position, he is also involved in financial consultation for some of his former clients.

Director and Chief Finance Officer

Michael attended the De La Salle University from 1994 to 1999 where he obtained his degree in BS Computer Science – Information Technology. Immediately after graduating, Michael joined Sykes Asia, Inc., then one of the more dynamic call centers in the country, as part of the company’s IT department. At Sykes, he gained valuable experience in the application of information technology in both hardware and software aspects.

After a year at Sykes, Michael decided to involve himself in the various enterprises of his family’s business which includes construction, real estate, property development and advertising, among others.

Always in pursuit of growth, in 2002, Michael attended one of the recognized technical institutions in the U.S., IDT Networks in Pasadena, California. Completing a 5-month program at IDT, Michael obtained the following qualifications: MCPMicrosoft Certified Professional, MCSA-Microsoft Certified Systems Administrator and MCSE-Microsoft Certified Systems Engineer. He was also certified for Comptia A+ and Comptia Network+.

Apart from Yiucon, Michael is also currently involved with Greenland Lumber and Construction Supply, Golden Narra Realty, YYC Development and PixelVision Advertising. His wide-ranging forays allow him a better appreciation in the applications of information technology in various industries.


Derick graduated at the Ateneo de Manila University in 1998 with a degree in BS Management Engineering.

In 1997, Derick had a stint with HSBC Bank, Card Products Centre (then known as Hongkong and Shanghai Banking Corp.) as part of their on-the-job training program.

After graduating from University, he worked part-time for their family business, Narvacan Printing Press, Inc. based in Tanauan, Batangas before joining the corporate world in August 1998. He has since been employed with Pioneer Insurance & Surety Corp., one of the leading non-life insurance companies in the country as part of the company’s Management Training Program.

By 1999, Derick was serving as an Account Officer for the Hull Department. At Pioneer Insurance, he received extensive training both in the Philippines and in London, in the fields of shipping, insurance, finance and management.

At present, Derick is the Vice President and Head of the Hull Department of Pioneer Insurance. He also concurrently sits in the board of Narvacan Printing Press, Inc.

Yiucon Unlimited Concepts

Head Office:
211 Sunrise Avenue, Dela Paz Village
Makati City, Philippines
Telephone: +63 2 728 3013

5th Street, Cabrera Road, Sitio Burol
Taytay, Rizal
Telephone: +63 2 669 1276
Facsimile: +63 2 669 1274

Winston Co
Mobile: +63 917 529 3546

Michael Yiu
Mobile: +63 917 885 3000

Derick Narvacan
Mobile: +63 917 794 2004