Karoseri Tentrem

What Karoseri Tentrem does

PT Tentrem Sejahtera, operating commercially as Karoseri Tentrem, is an Indonesian bus body manufacturer founded in 1983 by Bapak Tatang Wahyudi. The company originated as a bus transportation operator (Perusahaan Otobus) serving inter-city routes in East Java, with an internal maintenance division that began accepting third-party repair work by 1987. The karoseri (body manufacturing) business was formally established as a standalone entity in 1991 and today operates from its headquarters and manufacturing facility in Singosari, Malang, East Java, with a sales office in Jakarta.

The company manufactures custom bus bodies across three size categories — Medium Bus, Big Bus, and Maxi Bus — organized into branded product lines including New Venom (2.1m and 2.3m widths), Navigator, the Avante series (H7, H8, H9, D1, D2), Max, Max HDD, Velocity, and Grand Captain. All products are designed as chassis-agnostic platforms compatible with major OEMs including Hino, Mercedes-Benz, Scania, Volvo, Isuzu, and Mitsubishi. Manufacturing is supported by high-precision machines for cutting, welding, and assembly, computer-aided design for custom configurations, and an ISO 9001:2015 quality management system.

The business model is direct-to-consumer B2B: each bus body is a custom quote-based build sold to bus operators, with revenue recognized on delivery of the completed unit. Primary customer segments are tourism bus operators and inter-city/inter-province transport companies (PO Bus), with educational institutions as a secondary segment. Customers are distributed across all major Indonesian islands — Sumatra, Kalimantan, Java, Sulawesi, Bali, and Papua. The company is privately held by the founding family with no external institutional investors or public listing.

Name

Karoseri Tentrem

Legal name

PT Tentrem Sejahtera

Website

https://tentrembus.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

Karoseri Tentrem (PT Tentrem Sejahtera) is an Indonesian bus body manufacturer that designs custom bus bodies on major chassis brands for tourism operators, inter-city transport companies, and schools across all major Indonesian islands.

Ownership category

akta.pro rank

Product category

Bus Body Manufacturing

NAICS

Motor Vehicle Body and Trailer Manufacturing (33621)

SIC

Truck & Bus Bodies (3713)

akta.pro primary industry

Bus Body & Coachbuilder / Bus Body Assembly (IMACADAH)

Keywords

• Bus body manufacturing
• Custom karoseri buses
• Commercial vehicle bodies
• Passenger bus fabrication
• Bus chassis integration

Headquarters

HQ city

Malang

HQ country

Indonesia

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Bus Body Manufacturing: Manufacturing and selling custom bus bodies (karoseri) to bus operators. The company produces bus bodies based on chassis from manufacturers like Hino, Mercedes-Benz, Scania, Volvo, Isuzu, and Mitsubishi. Revenue is generated through one-time sales of completed bus bodies with customization based on client specifications including seating capacity, interior comfort, and fuel efficiency requirements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Karoseri Tentrem manufactures custom-designed bus bodies (karoseri) for tourism, intercity, and school bus operators. Each bus body is built to client specifications — including seating capacity, interior comfort, and fuel efficiency — and integrated with chassis from major OEMs such as Hino, Mercedes-Benz, Scania, Volvo, Isuzu, and Mitsubishi. The product range covers medium, big, and maxi bus size categories across branded lines (New Venom, Navigator, Avante, Max, Velocity, Grand Captain).

Product overview

Karoseri Tentrem is a bus body (karoseri) manufacturing company that produces a comprehensive portfolio of bus bodies for various transportation needs. The product lineup consists of three size categories (Medium Bus, Big Bus, Maxi Bus) and multiple branded product lines including New Venom (available in 2.1 and 2.3 width variants), Navigator (2.1 and 2.3 variants), Avante (H7, H8, H9, D1, D2), Max (including Max HDD), Velocity, and Grand Captain. These products are designed to integrate with various chassis brands including Hino, Mercedes-Benz, Scania, Volvo, Isuzu, and Mitsubishi. The company offers manufacturing services for tourism buses, intercity buses, and school buses with custom configurations for seating capacity, interior comfort, and fuel efficiency. Founded in 1991 as a formal karoseri division (originating from bus fleet operations since 1983), the company operates from Malang, East Java, Indonesia, and serves customers across all Indonesian islands.

Differentiator

Problem solved

Functional benefit

Brands

• New Venom: Medium bus product line available in 2.1m and 2.3m width variants with seating capacity up to 32 seats.
• Navigator
• Avante H7
• Avante H8
• Avante H9
• Avante D1
• Avante D2
• Max HDD
• Max
• Grand Captain
• Velocity

Products and services

• Medium Bus
• Big Bus
• Maxi Bus
• New Venom 2.1
• New Venom 2.3
• Navigator 2.1
• Navigator 2.3
• Avante H7
• Avante H8
• Avante H9
• Avante D1
• Avante D2
• Max HDD
• Max
• Velocity
• Grand Captain

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Yutong Bus: Yutong is the world's largest bus manufacturer by volume, based in China, producing complete buses including electric models. It is an emerging competitive threat to traditional karoseri like Tentrem as Indonesia's market evolves toward complete built-up electric buses.
• Marcopolo: Marcopolo is the world's largest bus body manufacturer based in Brazil, producing bodies for global OEMs including Volvo, Scania, and Mercedes-Benz. It represents the global incumbent benchmark for bus body engineering and a reference point for premium coach builds that compete with Tentrem's Avante line.
• Volvo Buses: Volvo Buses is a global chassis OEM that supplies platforms to Tentrem for premium Avante D1/D2 and Avante H7/H8/H9 models. While it competes indirectly through its complete premium buses in some markets, it is primarily a chassis partner but also a broad incumbent in the premium bus segment.
• Scania Bus and Coach: Scania is a global bus chassis OEM supplying premium platforms for Tentrem's Avante builds. Scania offers complete buses in many markets and competes broadly in the premium intercity and coach segment that Tentrem's premium karoseri targets.
• Daimler Truck (Mercedes-Benz Buses): Daimler Truck's Mercedes-Benz Buses division is a global bus chassis and complete bus manufacturer, supplying the OH and other chassis used in Tentrem builds. It is a broad incumbent in intercity and coach segments overlapping with Tentrem's premium product lines.

Direct peers

• New Armada: New Armada is a large Indonesian karoseri producing bus and commercial vehicle bodies, including a joint venture with Mitsubishi Fuso. It competes directly with Tentrem in the medium and large bus body segment and is one of the established national karoseri players.
• Karoseri Pojur: Pojur is an Indonesian karoseri manufacturer based in Surabaya, East Java, producing bus and truck bodies. It competes with Tentrem particularly in the East Java and inter-island bus body market with similar chassis platforms.
• Adiputro: Adiputro is the largest Indonesian karoseri (bus body manufacturer), also based in Malang, East Java. It directly competes with Tentrem in producing custom bus bodies for PO Bus, tourism, and intercity segments across Indonesia and is the most comparable domestic peer.
• Trisakti Karoseri: Trisakti is an Indonesian bus body and commercial vehicle manufacturer based in Jakarta area, producing bus bodies for intercity and tourism operators. It directly competes with Tentrem in the Jabodetabek and broader Indonesian bus body market.
• Karoseri Laksana: Laksana is a major Indonesian karoseri based in Ungaran, Central Java, manufacturing bus bodies for medium, big, and maxi buses. It is a direct competitor serving similar PO Bus and tourism customers and competing for the same Hino, Mercedes-Benz, and Isuzu chassis-based builds.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat4 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/tentremkaroseri
• LinkedInlinkedin.com/company/pt-tentrem-sejahtera-karoseri

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Karoseri Tentrem