Practice Expertise

  • Construction
  • Infrastructure and Major Projects
  • Litigation and Dispute Resolution

Areas of Practice

  • Construction
  • Infrastructure and Major Projects
  • Litigation and Dispute Resolution

WSG Practice Industries

WSG Leadership

  • WSG Regional Council - Member


Heru Mardijarto is a Partner in the Firm’s Corporate and Commercial department. His expertise includes General Corporate matters, Energy and Natural Resources, Construction, and IT and telecommunications. He has advised many major international clients as well as Indonesian state own companies in relation to power plants as well as construction projects.

He also has extensive experience in handling the procurement/tender process in both government and private institutions. Specifically, for construction projects, he has been involved in some big construction projects for electric power plants, a blast furnace, and the construction of the Grissik – Singapore borderline gas pipeline. Recently, he has been actively involved in handling Data Protection legal issues and provided advice on them to both local and overseas clients.

Bar Admissions
Member, The Indonesian Advocates Association (PERADI)

MBA. (1998) New Hampshire College Graduate School of Business, New Hampshire, USA
S.H. (1994) Parahyangan Catholic University, Bandung, Indonesia

Areas of Practice

  • Construction
  • Infrastructure and Major Projects
  • Litigation and Dispute Resolution

Professional Career

Professional Associations
Member, APAC Regional Council, World Services Group
Member, Indonesia Legal Consultants Association (IPHI) since 2005

Seminars/ Presentation
+ Speaker at the ALB Investing in Indonesia Forum 2017 Tokyo on the topic Construction Work in Indonesia, 2017.
+ Speaker at the Ambassador Series held by Duane Morris & Selvam LLP on the topic Indonesia: The Economic and Political Outlook featuring Ambassador of Indonesia to Singapore, 2017
+ Moderator in Hukumonline Talk, Indonesian Over the Top (OTT) Service Business Regulation (Regulasi Bisnis Layanan Over the Top (OTT) di Indonesia), 28 July 2016.
+ Speaker at the Data Protection and Security seminar held by K&K Advocates in cooperation with Bird & Bird, 2015.
+ Speaker at the networking event with Tokyo Bar Association in Tokyo on the topic of Data Protection issues in Indonesia, 2015.
+ Speaker in the Property Law Course held by MLI Training on the topic Construction Services Contracts, 2015.

Professional Activities and Experience
Partner (corporate and commercial, construction, electric power), K&K Advocates, 2014 - 2016
Senior Associate (corporate and commercial, construction, electric power), Makarim & Taira S., 2005 - 2014
Senior Lawyer (corporate and commercial, construction and procurement), Soebagjo, Jatim, Djarot Law Firm, 2000 - 2005
Assistant Marketing Manager, Corporate Strategic Marketing Services, Argo Manunggal Group, 1998 - 2000


Additional ArticlesAuthor, “New Regulation on Foreign Construction Representative Offices and Construction Foreign Investment Companies” Asian-Mena Counsel, 2019
Author, “Chambers Government Contracts and Public Procurement Guide”, Chambers and Partners, 2018
Author, “The ICLG Construction and Engineering Law 2018”, Global Legal Group, 2018
Author, “Creating Value and Managing Risk in Emerging Market Infrastructure Projects”, Financier Worldwide, 2018

Meet our Firms and Professionals

WSG’s member firms include legal, investment banking and accounting experts across industries and on a global scale. We invite you to meet our member firms and professionals.