The founder and chairman of KRISMAWAN & Sedulur is Krismawan Hadiwinata, S.H., M.Kn., ACIArb., MIIArb., AIDSK., CDBP., C.Me., CLI., CPCLE., CPL., Advocate; Mediator; Arbitrator; Certified Dispute Board Practitioner; Registered Intellectual Property Attorney; Trustee in Bankruptcy; Certified Liquidator Indonesia; Certified Procurement Contract Legal Expert; Certified Procurement Lawyer.
Graduated Bachelor degree in Law and Master of Notarial Law degree from Tarumanagara University, has taken many courses, among others, Introduction to International Arbitration at The Chartered Institute of Arbitrators (CIArb), Arbitration and Alternative Dispute Resolution (ADR) Training at Indonesian Institute of Arbitrators (IArbI), Mediation Training at Impartial Mediator Network (IMN), Intensive Education of Trustees in Bankruptcy & Administrator at Ministry of Justice and Human Rights of the Republic of Indonesia and Indonesian Association of Trustees in Bankruptcy and Administrators-IKAPI, Education and Training of Capital Market Legal Consultants at Financial Management and Accounting Institute of Capital Markets and Association of Capital Market Legal Consultants-HKHPM, Intensive Training of Intellectual Property Consultants at Directorate General of Intellectual Property, Ministry of Justice and Human Rights of the Republic of Indonesia and Indonesian Christian University Faculty of Law-FH UKI, Competition and Antitrust Law Training at Indonesian Competition Lawyers Association (ICLA), Certified Liquidator Indonesia at Indonesian Liquidator Professional Association (PPLI), Certified Procurement Contract Legal Expert at Indonesian Institute of Public Procurement (IPPI), Certified Procurement Lawyer at Indonesian Procurement Lawyers Association (APPI) and Indonesian Institute of Public Procurement (IPPI).
Members of various legal professional organizations including:
- PERADI (Indonesian Advocates Association);
- AAI (Indonesian Bar Association);
- CIArb (The Chartered Institute of Arbitrators);
- IArbI (Indonesian Institute of Arbitrators);
- IMAC (International Mediation and Arbitration Center);
- IMN (Impartial Mediator Network);
- PERMAPI (Indonesian Association of Procurement Mediator and Arbitrator);
- PERKAHPI (Indonesian Association of Procurement Contract Legal Expert);
- PADSK (Institute of Dispute Board for Construction);
- AKHKI (Indonesian Intellectual Property Attorneys Association);
- IKAPI (Indonesian Association of Trustees in Bankruptcy and Administrators);
- PPLI (Indonesian Liquidator Professional Association);
- ICLA (Indonesian Competition Lawyers Association); and
- had been a Lecturer at UWIN (Universitas Wiraswasta Indonesia) Faculty of Law in Jakarta, Indonesia.