โครงสร้างองค์กร EN

Mr. Weidt Nuchjalearn

Independent Director / Chairman of the Board of Director

⬈

Mr. Udomsak Rojviboonchai

Independent Director

⬈

Mr. Nattakit Tangpoonsinthana

Independent Director

⬈

Mr. Krai Vimolchalao

Director

⬈

คณะผู้บริหาร SO Outsourcing บริษัท สยามราชธานี จำกัด (มหาชน)

Mrs. Naowarat Vimolchalao

Director

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Mrs. Sopa Aroonratana

Director

⬈

Mr. Jiranu Kulchanarat

Director

⬈

Miss Kanthima Jangwansook

Director

⬈

Mr. Nattaphol Vimolchalao

Director

⬈

Mr. Udomsak Rojviboonchai

Chairman of the Audit Committee

⬈

Mr. Weidt Nuchjalearn

Member of the Audit Committee

⬈

Dr. Nattakit Tangpoonsinthana

Member of the Audit Committee

⬈

Dr. Nattakit Tangpoonsinthana

Chairman of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Udomsak Rojviboonchai

Member of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Krai Vimolchalao

Member of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Weidt Nuchjalearn

Chairman of the Risk Management Committee

⬈

Mr. Jiranu Kulchanarat

Member of the Risk Management Committee

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Miss Kanthima Jangwansook

Member of the Risk Management Committee

⬈

Mr.Udomsak Rojviboonchai

Member of the Risk Management Committee

⬈

Dr. Nattakit Tangpoonsinthana

Member of the Risk Management Committee

⬈

Mr. Jiranu Kulchanarat

Chairman of the Executive Committee

⬈

Mrs. Naowarat Vimolchalao

Executive Vice Chairman

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Mr. Nattaphol Vimolchalao

Executive Vice Chairman

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Miss Kanthima Jangwansook

Executive Director

⬈

Mr. Krai Vimolchalao

Executive Director

⬈

Mrs. Sopa Aroonratana

Executive Director

⬈

Miss Kanthima Jangwansook

Chief Executive Officer

⬈

Mr. Nattaphol Vimolchalao

Vice President

⬈

Mr. Chinnapat Jadcharoen

President of Technology

⬈

Mrs. Sopa Aroonratana

Chief Financial Officer

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Mr. Nattanont Krissanarungreung

President – Accounting & Financial

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Miss Essara Vimolchalao

President Outsource – LBM

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Miss Krongjitra Bunjongkran

Vice President – SO GREEN

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Miss Sudarat Sangsawaeng

Vice President – SO WHEEL

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บริการ Outsourcing SO Outsourcing สยามราชธานี

Miss Pimchana Pichathanonnan

Vice President LBA

⬈

Miss Ketsarin Hengtrakool

Vice President DSO

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Miss Orachon Banluesab

Vice President – Accounting & Financial

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Miss Pornpen Chinchaivanichkit

Vice President of Division Payroll & Salary

⬈

ORGANIZATION CHART

SO Outsourcing Game Changer 2026 บริษัท สยามราชธานี จำกัด (มหาชน)

Mr. Weidt Nuchjalearn

Independent Director / Chairman of the Board of Director

⬈

Mr. Udomsak Rojviboonchai

Independent Director

⬈

Mr. Nattakit Tangpoonsinthana

Independent Director

⬈

Mr. Krai Vimolchalao

Director

⬈

Mrs. Naowarat Vimolchalao

Director

⬈

Mrs. Sopa Aroonratana

Director

⬈

Mr. Jiranu Kulchanarat

Director

⬈

Miss Kanthima Jangwansook

Director

⬈

Mr. Nattaphol Vimolchalao

Director

⬈

Mr. Udomsak Rojviboonchai

Chairman of the Audit Committee

⬈

Mr. Weidt Nuchjalearn

Member of the Audit Committee

⬈

Dr. Nattakit Tangpoonsinthana

Member of the Audit Committee

⬈

Dr. Nattakit Tangpoonsinthana

Chairman of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Udomsak Rojviboonchai

Member of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Krai Vimolchalao

Member of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Weidt Nuchjalearn

Chairman of the Risk Management Committee

⬈

Mr. Jiranu Kulchanarat

Member of the Risk Management Committee

⬈

Miss Kanthima Jangwansook

Member of the Risk Management Committee

⬈

Mr. Udomsak Rojviboonchai

Member of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Dr. Nattakit Tangpoonsinthana

Chairman of the Nomination and Remuneration, Corporate Governance and Sustainability Committee

⬈

Mr. Supachai Parchariyanon

Member of the Audit Committee

⬈

Mr. Jiranu Kulchanarat

Chairman of the Executive Committee

⬈

Mrs. Naowarat Vimolchalao

Executive Vice Chairman

⬈

Mr. Nattaphol Vimolchalao

Executive Vice Chairman

⬈

Miss Kanthima Jangwansook

Executive Director

⬈

Mr. Krai Vimolchalao

Executive Director

⬈

Mrs. Sopa Aroonratana

Executive Director

⬈

Miss Kanthima Jangwansook

Chief Executive Officer

⬈

Mr. Chinnapat Jadcharoen

President of Technology

⬈

Mrs. Sopa Aroonratana

Chief Financial Officer

⬈

Mr. Nattanont Krissanarungreung

Vice President – Accounting & Financial / The person supervising accounting

⬈

Mr.Aphiwat Kriengwattanakul

Vice President – Investment

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Miss Essara Vimolchalao

Vice President – SO GREEN

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Miss Krongjitra Bunjongkran

Vice President – SO PEOPLE

⬈

Miss Sudarat Sangsawaeng

Vice President – SO WHEEL

⬈

Miss Orachon Banluesab

Director Of Division Accounting & Financial

⬈

Miss Pornpen Chinchaivanichkit

Director of Division Payroll & Salary

⬈

ORGANIZATION CHART

SO Outsourcing Game Changer 2026 สยามราชธานี

Management Structure

Management Structure

Mr. Weidt Nuchjalearn

Mr. Udomsak Rojviboonchai

Mr. Nattakit Tangpoonsinthana

Mr. Krai Vimolchalao

Mrs. Naowarat Vimolchalao

Mrs. Sopa Aroonratana

Mr. Jiranu Kulchanarat

Miss Kanthima Jangwansook

Mr. Nattaphol Vimolchalao

Mr. Udomsak Rojviboonchai

Mr. Weidt Nuchjalearn

Dr. Nattakit Tangpoonsinthana

Dr. Nattakit Tangpoonsinthana

Mr. Udomsak Rojviboonchai

Mr. Krai Vimolchalao

Mr. Weidt Nuchjalearn

Mr. Jiranu Kulchanarat

Miss Kanthima Jangwansook

Mr.Udomsak Rojviboonchai

Dr. Nattakit Tangpoonsinthana

Mr. Jiranu Kulchanarat

Mrs. Naowarat Vimolchalao

Mr. Nattaphol Vimolchalao

Miss Kanthima Jangwansook

Mr. Krai Vimolchalao

Mrs. Sopa Aroonratana

Miss Kanthima Jangwansook

Mr. Nattaphol Vimolchalao

Mr. Chinnapat Jadcharoen

Mrs. Sopa Aroonratana

Mr. Nattanont Krissanarungreung

Miss Essara Vimolchalao

Miss Krongjitra Bunjongkran

Miss Sudarat Sangsawaeng

Miss Pimchana Pichathanonnan

Miss Ketsarin Hengtrakool

Miss Orachon Banluesab

Miss Pornpen Chinchaivanichkit

ORGANIZATION CHART

Mr. Weidt Nuchjalearn

Mr. Udomsak Rojviboonchai

Mr. Nattakit Tangpoonsinthana

Mr. Krai Vimolchalao

Mrs. Naowarat Vimolchalao

Mrs. Sopa Aroonratana

Mr. Jiranu Kulchanarat

Miss Kanthima Jangwansook

Mr. Nattaphol Vimolchalao

Mr. Udomsak Rojviboonchai

Mr. Weidt Nuchjalearn

Dr. Nattakit Tangpoonsinthana

Dr. Nattakit Tangpoonsinthana

Mr. Udomsak Rojviboonchai

Mr. Krai Vimolchalao

Mr. Weidt Nuchjalearn

Mr. Jiranu Kulchanarat

Miss Kanthima Jangwansook

Mr. Udomsak Rojviboonchai

Dr. Nattakit Tangpoonsinthana

Mr. Supachai Parchariyanon

Mr. Jiranu Kulchanarat

Mrs. Naowarat Vimolchalao

Mr. Nattaphol Vimolchalao

Miss Kanthima Jangwansook

Mr. Krai Vimolchalao

Mrs. Sopa Aroonratana

Miss Kanthima Jangwansook

Mr. Chinnapat Jadcharoen

Mrs. Sopa Aroonratana

Mr. Nattanont Krissanarungreung

Mr.Aphiwat Kriengwattanakul

Miss Essara Vimolchalao

Miss Krongjitra Bunjongkran

Miss Sudarat Sangsawaeng

Miss Orachon Banluesab

Miss Pornpen Chinchaivanichkit

ORGANIZATION CHART

Job