About us

About Us

Developing Relationship, Delivering Result

KAP Tambunan & Nasafi (TNN) is a registered public accounting firm, officially recognized by the Decree of the Minister of Finance of the Republic of Indonesia No. 1287/KM.1/2021. We are also registered with the OJK for both Capital Market and Non-Bank Financial Industry sectors.

Founded with the goal of becoming a trusted partner, KAP TNN is committed to delivering high-quality services to our clients. We offer a wide range of assurance and financial services, tailoring our approach to meet each client's unique needs by assembling the right team to address their specific challenges.

Originally established in 2019 as KAP Tambunan, Nasafi, and Basri, the firm rebranded to KAP TNN in 2021.

Our International Network

Start in 2020, KAP TNN is becoming independent member firm of BOKS International. BOKS International is a global alliance of independent solicitors, auditors, tax and business consultants. BOKS International member firms operate, first and foremost, on integrity, competence and trust. BOKS International’s unique selling point is that they are able to offer their services with fast and effective access to experts across the globe. This creates strong competitive advantages which we pass straight onto our clients.

Why You Choose Our Service!

Experience & Expertise

Our team brings years of experience in auditing, assurance, and financial advisory services. We understand the unique challenges faced by businesses in various industries and are committed to offering solutions tailored to your needs.

Personalized Solutions

At KAP TNN, we take the time to understand your business. Whether you’re a small enterprise or a large corporation, we assemble the right team of experts to address your specific requirements and ensure exceptional outcomes.

Comprehensive Services

We offer a broad range of services, including external audits, financial reviews, risk assessments, and compliance consulting. Our goal is to give you peace of mind, knowing that your financials are in safe hands.

Commitment to Excellence

Our firm was founded on the principles of integrity, quality, and professionalism. Since our inception, we have been committed to building lasting relationships with our clients by delivering value and trusted advice every step of the way.

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Our Partners

Partners at KAP TNN

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