Trusted for More than 15 Years

Strategic Legal Solutions for Complex Business Challenges

We deliver trusted, high-impact legal services tailored for businesses, corporations, and individuals facing complex legal challenges.

500+ Cases

Successfully Handled

98% Success

Success Rate

24/7 Support

Consultation Available

4.9/5 from 200+ Clients

Criminal law

Best Defense

Business Law

Professional Consultation

Property Law

Quick Solution

Law Office

Experience and Dedication to Justice

I.S.H & Partners Law Office is a distinguished Indonesian law firm founded by seasoned legal professional Irfan Surya Harahap. Built on a strong foundation of integrity, professionalism, and results-driven strategy, our firm has grown into a trusted legal partner for clients across various industries.

With more than 20 years of experience, we understand that every legal issue is not just a matter of law but a matter of business, reputation, and long-term impact. That is why we go beyond conventional legal services. We provide strategic, practical, and comprehensive solutions tailored to each client’s unique situation.

Our team consists of highly qualified advocates and legal professionals with expertise in litigation and non-litigation matters. We are committed to maintaining the highest standards of legal excellence, ensuring that every client receives responsive communication, thorough analysis, and effective representation.

Operating from key business centers in Jakarta and Medan, we are positioned to serve both national and international clients with efficiency and professionalism.

At I.S.H & Partners, we don’t just handle cases, we build trust, protect value, and deliver results.

500+

Case Handled

98%

Success Rate

Free Consultation

The Foundation of Everything We Do

Indonesia is a state of law, everything must be based on the law. However, in legal settlements sometimes it is not in accordance with the goals that are always expected. ISH Partners gives new hope to the meaning of law that upholds 3 pillars in every case.

Loyalty

We work with loyalty to our clients, always by their side. Serve with full responsibility in all aspects.

Honesty

One of the things that we always apply in providing services, honesty between both parties. Transparency and openness in cooperation.

Serenity

The trust given will always be the key to our team to give serenity in providing legal advice.

Our Commitment

Comprehensive & Practical
Legal Solutions

We are committed to providing COMPREHENSIVE and PRACTICAL legal solutions based on client's objectives.

We believe a comprehensive legal solution does not only enable our client to understand the strategy to be adopted and the types of legal actions to be taken at each stage, but it also enables our client to understand and learn how the legal solution is aimed at achieving their objectives.

Legal Expertise

We provide a variety of legal services to meet your needs.

Criminal Defense & White Collar Crime

Criminal Defense & White Collar Crime

Facing criminal charges can have serious consequences, both legally and personally. We provide legal representation in a...
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Land & Property Law

Land & Property Law

Land and property matters often involve complex legal procedures and documentation. Without proper handling, these issue...
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Employment & Labor Law

Employment & Labor Law

Workforce management is one of the most sensitive areas in any organization. Missteps in employment matters can lead to...
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Mining & Energy Law

Mining & Energy Law

The mining and energy sectors operate under complex regulations and require a deep understanding of both legal and techn...
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Bankruptcy & Debt Restructuring (PKPU & Insolvency)

Bankruptcy & Debt Restructuring (PKPU & Insolvency)

Financial difficulties can affect even well-established businesses. When this happens, the right legal strategy becomes...
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Corporate & Business Law

Corporate & Business Law

Running a business today means dealing with a wide range of legal responsibilities. From company formation to daily oper...
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Litigation & Dispute Resolution

Litigation & Dispute Resolution

Legal disputes can be time-consuming, stressful, and costly if not handled properly. At I.S.H & Partners, we represe...
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Experienced Lawyer

A professional team ready to assist you

Managing Partners

Partners
Dr. Ahmad Sofian S.H., M.H.
Partner
Dr. Ahmad Sofian S.H., M.H.

Expert in crime law, business criminal law, international crime & child protection.

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Amri Lubis S.H
Partner
Amri Lubis S.H

Expert in Land Acquisition & Real Estate with 24+ years in multinational company.

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Nelson F Saragih S.H., M.H., CLA
Partner
Nelson F Saragih S.H., M.H., CLA

Specializes in Labor Law, Collective Labor Agreements & industrial relations.

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Our Experience Client

Trusted by leading companies across Indonesia

Advocate of PT. Bunan Nusantara 2
Advocate of PT. Gaung Alam Semesta
Advocate for creditor of PT. Sumber Tenaga Lestari
Advocate for creditor of PT. Prospek Duta Sukses
As curator of PT. Simongan Plastik
Advocate for creditors of Indonesia Surya Union
Advocate for creditors of Pandawa and Nuryato Savings and Loans Credit Union
As curator of PT. Super Makmur
As curator of PT.Bandung Mutiara Sewu
Advocate of PT. PTPN 2
Advocate for creditors of PT. Mapoli Raya
Curator of PT. Berkah Mulia Beton
Advocate of 30 creditors of PT. Prospek Duta Sukses

Our Retainer Client

Companies that trust us as their legal partner

Client 1
Client 2
Client 3
Client 4
Client 5

Latest Legal Information

Get the latest insights and updates about the world of law

Common Legal Risks in Business Operations (And How to Avoid Them)
25 April 2026 2 min read

Common Legal Risks in Business Operations (And How to Avoid Them)

Many business owners focus on growth, sales, and operations but often overlook legal risks that can quietly develop in t...

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Understanding Bankruptcy and PKPU in Indonesia: What Businesses Need to Know
25 April 2026 2 min read

Understanding Bankruptcy and PKPU in Indonesia: What Businesses Need to Know

Financial challenges are a reality that many businesses face, regardless of their size or industry. In Indonesia, two le...

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Why Having the Right Legal Partner Matters for Your Business in Indonesia
25 April 2026 2 min read

Why Having the Right Legal Partner Matters for Your Business in Indonesia

Doing business in Indonesia offers significant opportunities, but it also comes with legal complexities that many compan...

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Free Consultation for Your Case

We're ready to help you solve your legal problems with the best solutions. Contact us now for a free initial consultation.

Office address

Gedung Tatapuri, Jalan Tanjung Karang , No: 3-4 A, Kb. Melati, Kecamatan Tanah Abang, Kota Jakarta Pusat, DKI Jakarta, 10230

Telephone

+62 81263622596

E-mail

harahap_partners@yahoo.com

Operating Hours

Monday - Friday: 09:00 - 18:00
Saturday: 09:00 - 14:00