Consulting & Engineering · Energy & Chemical Industries

Operator-grade insight for your most technical decisions.

Since 1996, PT Tekalumni Konsultan has helped energy and chemical players move from concept to bankable, buildable projects. Our assumptions come from the field, not the textbook: we have designed, built, commissioned, and operated the plants we now study and assess.

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Bioenergy & Energy Transition Palm Downstream & Chemicals Gas, LNG & Process Independent Advisory & DD
1996
Established
30+
Years of experience
50+
Projects delivered
20+
Plants & facilities
01
Who we are

Three decades turning energy & chemical ambition into reality.

Founded in 1996 by the ITB Chemical Engineering Foundation and a group of ITB alumni, PT Tekalumni Konsultan helps energy and chemical players move from concept to bankable, buildable projects: feasibility, engineering, delivery, and independent assessment. We work for leading state-owned, multinational, and private clients, with a focus on green technologies and the low-carbon transition.

Jakarta central business district

Sectors we serve

  • Bioenergy & Energy Transition. Biogas, biomass, biomethane, and CCUS.
  • Palm Oil Downstream & Chemicals. Integrated processing, oleochemicals, biodiesel.
  • Gas, LNG & Process Facilities. Gas networks, LNG, methanol, petrochemical.
  • Independent Technical Advisory & Due Diligence. Transaction support and assessment.
Operator-grade

Our assumptions come from the field, not the textbook.

02 What we do

Four capabilities, one engineering team.

Full lifecycle delivered in-house: study, engineering and design, project delivery, and independent assessment, removing hand-off risk between phases.

01

Bioenergy & Energy Transition

Feasibility, design, and assessment across biogas, biomass, biomethane, and CCUS, grounded in two decades of renewable-energy delivery.

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02

Palm Oil Downstream & Chemicals

Integrated palm-oil processing, oleochemicals, biodiesel, and process plants, from feasibility through to operational support.

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03

Gas, LNG & Process Facilities

FEED, basic and detailed engineering for natural-gas networks, LNG, methanol, and petrochemical facilities.

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04

Independent Technical Advisory & Due Diligence

Technical and operational due diligence, TEDD, and plant lifetime assessment for investors and lenders. Appointed by EY, PwC, and PPA, where objectivity, not advocacy, is the deliverable.

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WHY
Why Tekalumni

Why clients trust us with their most technical decisions.

01

Operator-grade insight

We don't only study plants; we have designed, built, commissioned, and operated them.

02

ITB engineering pedigree

Founded by the ITB Chemical Engineering Foundation and led by IPM/IPU-certified engineers, each with 25 to 35 years of experience.

03

Full lifecycle, one partner

Study, engineering, delivery, and independent assessment, all in-house, removing hand-off risk between phases.

04

Independent & trusted

Appointed by EY, PwC, and PPA for independent due diligence, where objectivity is the deliverable.

Our clients

Trusted by the institutions shaping Indonesia's energy transition.

Pertamina NRE LEMIGAS PGN bp INPEX Ernst & Young PwC Sucofindo PPA Perkebunan Nusantara Pupuk Kujang KPI Wijaya Karya EMI Kementerian ESDM SMART DSN Group First Resources PTPN IV CRC

A growing roster of state-owned, multinational, and private energy and chemical clients. See our track record.

Planning a project, a transaction, or an independent assessment?

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