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Kelman Group — Indonesian holding company across infrastructure, energy and technology

Kelman Group

PT Kelman Global Sinergi — known as Kelman Group — is an Indonesian holding of six subsidiaries across infrastructure, energy and technology.

PT Minarta Dutahutama
Pipeline
M
M MINARTA
A member of Kelman Group

Pipeline

Est. 1994
PT Rekabangun Energi Nusantara
Mechanical
R
R REKABANGUN
A member of Kelman Group

Mechanical

Est. 2020
PT Alkatec Mandiri Kencana
Geotechnical
A
A ALKATEC
A member of Kelman Group

Geotechnical

Est. 2007
PT Laminar Multi Kencana
Valves
L
L LAMINAR
A member of Kelman Group

Valves

Est. 2023
PT Amartec Sungai Kencana
Smart IoT
Am
AM AMARTEC
A member of Kelman Group

Smart IoT

Est. 2022
PT Buana Laminar Pipe
HDPE
B
B BUANA
A member of Kelman Group

HDPE

Est. 2024
6
Subsidiaries
3
Partnerships
30+
Years
2.500+
People
3+
Principals
USD 200 Juta
USD Target
Entitas Grup

Enam anak perusahaan. Satu kemampuan terintegrasi.

Dari EPC hingga pasokan produk, setiap anak perusahaan Kelman menghadirkan kedalaman spesialisasi untuk misi bersama: membangun infrastruktur yang andal bagi sektor energi dan industri Indonesia.

PT Minarta Dutahutama
M
Pipeline

PT Minarta Dutahutama

Pipeline

Integrated engineering & construction with 30+ years in infrastructure. Expanding into Oil & Gas — utilities, facilities and pipeline development.

Pipeline Renewable Energy Infrastructure Marine
Est. 1994
PT Rekabangun Energi Nusantara
R
Mechanical

PT Rekabangun Energi Nusantara

Mechanical

EPC company specializing in Oil & Gas — storage tanks, pipelines and industrial facilities for Pertamina and leading energy clients.

Mechanical E&I Civil Storage Tanks
Est. 2020
PT Alkatec Mandiri Kencana
A
Geotechnical

PT Alkatec Mandiri Kencana

Geotechnical

15+ years and 50+ dam projects. Geotechnical, instrumentation and smart-system solutions, plus contributions to EPF in O&G.

Geotechnical Hydro-Mechanical Instrumentation
Est. 2007
PT Laminar Multi Kencana
L
Valves

PT Laminar Multi Kencana

Valves

Integrated solutions for Oil & Gas — flow control, oil-spill response equipment, oilfield chemicals and marine accessories.

Valves Oil Spill Chemicals Marine
Est. 2023
PT Amartec Sungai Kencana
Am
Smart IoT

PT Amartec Sungai Kencana

Smart IoT

Smart water technology and industrial equipment — IoT irrigation, real-time water management, sludge dewatering, pumps and HDPE systems.

Smart IoT Water Mgmt Pumps HDPE
Est. 2022
PT Buana Laminar Pipe
B
HDPE

PT Buana Laminar Pipe

HDPE

HDPE piping solutions for Oil & Gas — PE-100 pipes, high-pressure rated, SNI & ISO compliant with >50 years service life.

HDPE Manufacturing Pipeline
Est. 2024
Keahlian Inti

Tiga pilar kekuatan.

01

Engineering, Procurement & Construction

Full EPC capabilities for Oil & Gas, infrastructure and energy projects across Indonesia.
Minarta · Rekabangun · Alkatec · Laminar Engineering
02

Operations & Maintenance

Reliable O&M services supporting long-term performance of industrial and energy assets.
Rekabangun · Alkatec · Laminar Multi
03

Product Agent & Solutions

Distribution of critical equipment, materials and integrated industrial solutions.
Laminar Multi · Amartec · Buana Pipe
Bersama Lebih Kuat

Kemitraan khusus.

Alliances that extend Kelman Group's reach across offshore EPCI, fabrication and electrical instrumentation.

Hafar Group
Offshore EPCI
H
HAFAR GROUP
A member of Kelman Group

Konstruksi Pipa Minyak & Gas

Tokki Engineering & Fabrication
Fabrikasi
T
TOKKI ENGINEERING & FABRICATION
A member of Kelman Group

Bejana Tekan & Sheet Metal

Trafoindo Group
Kelistrikan
Tr
TRAFOINDO GROUP
A member of Kelman Group

Instalasi Instrumentasi Listrik

Konstruksi Pipa Minyak & Gas

Hafar Group

Grup EPCI offshore dan operasi kapal terkemuka, didirikan di Jakarta pada 2006.
  • › PHE ONWJ — Pipa LPRO-NGLJ (berlangsung)
  • › PHE OSES — Penggantian Pipa Area Tengah
  • › Proyek Pipa Area Barat (2023)

Bejana Tekan & Sheet Metal

Tokki Engineering & Fabrication

Anak perusahaan TOKKI LTD — bejana tekan las untuk Minyak & Gas, petrokimia, tenaga dan pengolahan termal.
  • › Heat Exchanger — Alloy 400
  • › Pembuatan pipa las
  • › Kolom — Pure Ni201 (petrokimia)

Instalasi Instrumentasi Listrik

Trafoindo Group

Dipercaya Chevron, Pertamina, CNOOC, Total, Petronas, ExxonMobil, Freeport dan klien pertambangan & energi besar.
  • › Instalasi & integrasi transformator
  • › Elektrifikasi industri (RDF Bantar Gebang)
  • › Layanan siklus hidup transformator
Kelman Group people
Project site
2.500+
Orang di seluruh grup
Orang adalah Prioritas

Tangan di balik holding.

Kelman Group adalah jaringan insinyur, teknisi, dan operator yang bekerja di seluruh Indonesia — dari platform lepas pantai di Jawa hingga lokasi bendungan di Sulawesi. Anak perusahaan kami berbagi talenta, peralatan, dan standar sehingga setiap proyek mendapat manfaat dari kekuatan penuh grup.

6
Anak perusahaan operasional
30+
Tahun pengalaman gabungan
3
Kemitraan strategis
3+
Prinsipal utama
Perjalanan Kami

Pencapaian grup.

1994

PT Minarta Dutahutama

Engineering & Construction founded
2007

PT Alkatec

Engineering & Supply established
2018

Kelman Group

Holding company formed
2020

Rekabangun Energi

Oil & Gas EPC subsidiary
2022

Amartec Sungai Kencana

Smart water technology
2023

Laminar Multi Kencana

Integrated O&G solutions
2024

Buana Laminar Pipe

HDPE pipe manufacturing
Dipercaya Oleh

Klien utama & prinsipal besar.

Klien Utama

PERTAMINA PERTAMINA EP PERTAMINA GAS PERTAMINA PDC PATRA NIAGA CHEVRON CHANDRA ASRI VALE PETROSEA JGC ADHI KARYA WASKITA NINDYA KARYA PAM JAYA SMART AGRIBUSINESS

Prinsipal Utama berdasarkan Wilayah

🇺🇸 AS & Kanada

Dyna-Flo · Obermeyer Hydro

🇪🇺 Eropa

Royal Eijkelkamp · Proserv · Viessec · Rubena · Boehmer · Ameco

🌏 Asia & Australia

Sam McCoy · Huahai · EMS · OTV · SafeMate · KTG · SK Valves · AnaSystem

Bangun bersama Kelman Group.

Dari rekayasa hingga operasi hingga pasokan — satu grup, kemampuan terintegrasi.

Hubungi Kami