Attachment 1 Information of management and controlling parties Serm Suk Public Company Limited Information on the Controlling Parties Serm Suk Plc. Name Direct Subsidiary Indirect Subsidiary Associated Co. Other Companies or Related Parties 1 2 3 4 5 X X / Pol. Capt. Prasit Tantsetthi Mr. Cherdpan Bulsook Mr. Somchai Bulsook Mr. Jakkris Bulsook Note / = // = x = Y = Company = Direct Subsidiary = Indirect Subsidiary = Associated Company = Other Companies or Related Parties X / // X X X / / Director President and CEO Chairman of the Board of Director Audit Committee Serm Suk Public Company Limited Serm Suk Holdings Co., Ltd. Serm Suk Beverage Co., Ltd. Petform (Thailand) Co., Ltd. 1. Kasikorn Bank Plc. 2. Bangkok Glass Co., Ltd. 3. Pranakorn Dhonburi Insurance Co.,Ltd. 4. Ngow Hock Co.,Ltd. 5. Ngow Hock Agency Co.,Ltd. 6. Crown Seal Plc. Independent Director and Chairman of the Board, 76 years old 247,250 shares wife 201,520 shares None 1989 Year to be retired 2008 National Cert.(M.E.) Coventry Tech. Col. England 1953 Director, Bangkok Can Manufacturing Co., Ltd. None None None Pol. Capt. Prasit Tantsetthi Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ / 6 / Y Director and Vice-Chairman of the Board, 219,880 shares wife 200 shares Relative to the President and CEO 1989 Year to be retired 2007 Bangkok Christian College Chairman, Pranakorn Dhonburi Insurance Co.,Ltd. Chairman, Ngow Hock Co.,Ltd. Director, Ngow Hock Agency Co.,Ltd. Director, The Pet Co.,Ltd. Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr. Cherdpan Bulsook Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Mr. Somchai Bulsook Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business 79 years old Director, President & CEO and Member of Nominating and Corporate Governance Committee, 64 years old 3,995,970 shares Relative to the Vice-Chairman and the General Plant Manager - Pathumthani 1996 Year to be retired 2007 Menlo School of Business Administration, Menlo Park California Directors Certification Program (IOD Program, May 5 - December 3, 2003) Chairman, Serm Suk Beverage Co.,Ltd. Chairman, Petform (Thailand) Co., Ltd. Chairman, Serm Suk Holdings Co., Ltd. Director, Kasikorn Bank Plc. Director, Bangkok Glass Co.,Ltd. Director, Royal Orchid Hotel (Thailand) Co., Ltd. Director, Sheraton Royal Orchid Co., Ltd. Director, Thai Royal Orchid Real Estate Co. Ltd. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Director, Member of Compensation Committee, 47 years old Shares Holding -0- share Relation to the Management None Commencing Year of the Position 2000 Year to be retired 2007 Educational Credential MBA, Indian Institute of Management, Ahmedabad Past 5 Years Working History MD, Pepsi-Cola (Thai) Trading Co.,Ltd. (Beverage & Snacks Business) Franchise VP, Pepsi-Cola (Thai) Trading Co., Ltd. (Beverage Business) (2000-2003) General Director & Country Mgr., International Beverage Co, Vietnam (1998-2000) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr. Gautham Mukkavilli Mr. Jakkris Bulsook Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Director, General Plant Manager – Pathumthani Plant, 62 years old 2,410,205 shares Relative to the President and CEO 1991 Year to be retired 2008 Bachelor of Engineering, Private Technishe Schule Von Prof. Dr. Werner, Berlin, Germany Director, Petform (Thailand) Co.,Ltd. Director and Member of Audit Committee, Crown Seal Plc. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr. John William Hancock Shares Holding Relation to the Management Commencing Year of the Position Independent Director and Chairman of Nominating and Corporate Governance Committee, 60 years old 1,000 shares None 1994 Year to be retired 2009 Educational Credential University of Adelaide (St. Mark’s College), South Australia: Bachelor of Law Member, Australian Institute of Directors Member, Thai Institute of Directors Attendee - “Chairman 2000” (IOD Program, 13 Jan 2001) Graduate - “Directors Certification Program” (IOD Program, 7 Feb - 25 Apr 2001) Attendee - “Finance for Non-Finance Director” (IOD Program) Attendee - “Board Assessment Program/ Presentation Skill of Thai Institute of Directors” (IOD Program) Past 5 Years Working History Honorary Chairman and Senior Advisor, Baker & McKenzie Ltd. Independence Director and Member of the Nomination, Compensation, and Corporate Governance Committee, Siam Commercial Bank Plc. Independent Director and Member of Audit Committee, Indorama Polymers Plc. Director, J.S. Business Services Ltd. Chairman, John W. Hancock and Associates Ltd. Director, C.I.T. Property Consultants Co., Ltd. (Colliers International) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mrs. Kannikar Chalitaporn Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Independent Director, Member of Audit Committee, 59 years old -0- share None 2005 Year to be retired 2008 Bachelor of Business Administration, Colorado University, USA Attendee – “Advanced Management Program” Harvard University, USA President, Siam Commercial Bank Plc. Chairman, Siam Commercial New York Life Plc. Director, National ITMX Co., Ltd. Director, Mastercard International None None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Independent Director, Member of Audit Committee, 72 years old Shares Holding 43,509 share Relation to the Management None Commencing Year of the Position 1998 Year to be retired 2008 Educational Credential MBA, Temple University, USA. Past 5 Years Working History Chairman, Muang Thai Life Insurance Co.,Ltd. Chairman, Phatra Insurance Plc. Hon. Chairman, Muang Thai Insurance Plc. Chairman, Siam Food Plc. (1993-April 2006) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr. Photipong Lamsam Mr. Prasong Sukhum Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Independent Director, Chairman of Audit Committee, 76 years old 130,900 shares None 1994 Year to be retired 2009 MBA, Graduate School of Business, Harvard University Vice Chairman, Osotspa Co., Ltd. Chairman of Audit Committee, Union Textile Industries Plc. Director, White Group Plc. Secretary, Rural Development Program (Previous) Deputy Minister, Ministry of Transportation and Communication (Previous) Deputy Minister, Ministry of Commerce (Previous) None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr.Rahul Bhatnagar Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Director, 48 years old -0- share None 2002 Year to be retired 2009 MBA, The Wharton School of the University of Pennsylvania, Philadelphia, USA VP & CFO, PepsiCo International – Asia Director, Pepsi-Cola Philippines (Manila) Co., Ltd. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr. Ronald Stuart McEachern Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Director, 53 years old -0- share None 1999 Year to be retired 2009 M.B.A., Finance & Marketing, York University, USA President, PepsiCo International - Asia Director, Pepsi-Lipton Internation Co., Ltd. Director, Pepsi-Cola Products Philippines Co., Ltd. Director, Shanghai Pepsi-Cola Beverage Co., Ltd. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr. Surajit Wanglee Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Director, 67 years old 1,173,160 shares Relative to the President and CEO 1994 Year to be retired 2007 MA in Social Sciences, University of Chicago, USA Director, Pun Pol Co.,Ltd. Director, Sathornthani Co.,Ltd. Director, Pun Pol Warehouse Corporation Director, Siam Modified Starch Co., Ltd. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Director, Member of Compensation Committee, 74 years old Shares Holding 1,950,940 shares wife 3,378,890 shares Relation to the Management None Commencing Year of the Position 1983 Year to be retired 2008 Educational Credential B.S.in Business Administration, Babson College, Massachusetts, U.S.A. Directors Certification Program (IOD Program, June 2003) Audit Committee Program (IOD Program, December 7-8, 2005) Past 5 Years Working History Chairman, Bangkok Rinvest Co.,Ltd. Director, Osotspa Co.,Ltd. Director, Park Nai Lert Raffle International Co., Ltd. Director, White Group Public company Limited Director, Rajdamri Hotel Plc. Director, First Pacific Land Plc. (Previous) Director, Berli Jucker Co.,Ltd. (Previous) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None Mr. Surin Osathanugrah +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr. Timothy Edward Minges Director and Member of Nominating and Corporate Governance Committee, 48 years old Shares Holding -0- share Relation to the Management None Commencing Year of the Position 2004 Year to be retired 2007 Educational Credential Bachelor of Science in Accounting, Miami University, Oxford, Ohio IOD Director Accreditation Program 57/2006, August 2006 Past 5 Years Working History GM, PepsiCo Asia Pacific Business Unit GM, PepsiCo-China, Shanghai (1997-1998) Area VP- Asean, PepsiCo, Jakarta (1996-1997) GM, PepsiCo - Thailand, Bangkok (1994-1996) PepsiCo/ Frito-Lay, USA (1983-1994) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr. William Ellwood Heinecke Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Independent Director, Chairman of Compensation Committee, 57 years old 1,142,320 shares held by Minor Food Group Plc. None 1994 Year to be retired 2009 Honorable Doctoral Degree of Business Administration in Management, Yonok University Director Certification Program (IOD Program, September 7 - November 2, 2005) Chairman, Minor International Plc. Chairman, Minor Corporation Plc. Chairman, The Minor Food Group Plc. Director, Rajdamri Hotel Plc. Chairman and MD, Oglivi & Mather (Thailand) Ltd. (1973-1980) Director, Saatchi & Saatchi Co., Ltd. (1988-2001) None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Dhitivute Bulsook Marketing Director 38 years old Shares Holding 2,012,050 shares Relation to the Management Son of the President and CEO Commencing Year of the Position 2003 Year to be retired - None Educational Credential MBA of Babson College, USA Past 5 Years Working History Marketing Director, Pepsi-Cola (Thai) Trading Co.,Ltd. (2000-2003) Franchise Manager, Pepsi-Cola (Thai) Trading Co.,Ltd. (1997-2000) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Kanit Leelapiyanate General Plant Manager – Nakornratchasima 59 years old Shares Holding 232,338 shares Relation to the Management None Commencing Year of the Position 1994 Year to be retired - None Educational Credential Certificate – Vocational College Past 5 Years Working History General Plant Manager – Nakornsawan (1994-2005) Assisting General Plant Manager – Pathumthani Plant (Accounting) Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr. Somboon Suwannarat Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business General Plant Manager – Nakornsawan 57 years old -0- share None 2005 Year to be retired - None MBA, Long Island University, New York, USA Managing Director – KPN Capital Co., Ltd. General Manager – Credit Control – Siam Yamaha Co., Ltd. None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Sin Kusri Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business General Plant Manager – Suratthani 57 years old 174,923 shares None 1997 Year to be retired - None Vocational Certificate(Accounting),Silom Commercial College General Plant Manager – Suratthani (1997) None None None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Vipak Vetvitayavatana Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Finance Director 274,615 shares Wife 150,020 shares None 1998 Year to be retired - None MBA, California State University, Long Beach Finance Director, Gillette Thailand Ltd. None None None 55 years old +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Somnuek Suvanich Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Technical Director 73,657 shares None 1998 Year to be retired - None Bachelor of Engineering (Mach.) Kasetsart University MIS Mgr., Philips Electronic of Thailand None None None 54 years old +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - + Mr.Arthakrit Visudtibhan Human Resources Director 50 years old Shares Holding 31,394 shares Relation to the Management None Commencing Year of the Position 2002 Year to be retired - None Educational Credential Master Degree- Public Administration University of Southern California, USA Past 5 Years Working History Head of Human Resources-Standard Charter Nakornthon Bank Plc. Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr.Parinya Permpanich Sales Operation Director Shares Holding 29, 588 shares Relation to the Management None Commencing Year of the Position 1997 Year to be retired - None Educational Credential MBA, Kasetsart University Past 5 Years Working History Marketing Manager, Serm Suk Plc. Past 10 Years Criminal Record None Liabilities to the Company None Interest in the Company’s Business None 50 years old +.- . – . - . – . - . - . - . - . - . - . - . - . - . - . - . - . - . - . - .+ Mr.Krissada Prasopsanti Shares Holding Relation to the Management Commencing Year of the Position Educational Credential Past 5 Years Working History Past 10 Years Criminal Record Liabilities to the Company Interest in the Company’s Business Accounting Manager 44 years old -0- share None 2001 Year to be retired - None MS Managerial Account, Chulalongkorn University Accounting Manager, Rubia Industries Ltd. Accounting Manager, Pena House Co.,Ltd. None None None