KBLI 09100 is not on the closed, conditional, SME-reserved, or partnership schedules of Pres. Reg. 10/2021. That clears the ownership layer — PT PMA is structurally available. Sector regulators may still add overlays (see layer 02 below).
OSS RBA classifies KBLI 09100 as Medium-High — NIB + Verified Standard Certificate at Large scale. 1 PB UMKU sector-specific permit apply depending on the exact activity. Licensing instruments follow the standard ladder; no sector-regulator override is on file for this code.
OSS lists 1 operational obligation at Large scale for this code. None are structural foreign-investor barriers, but they determine ongoing compliance: comply with international standards, Indonesian National Standards, and other….
Worth confirming: Openness here is based on BUPM (Pres. Reg. 10/2021). Sector regulators (PSE/Kominfo for digital platforms, BPOM for food and cosmetics, OJK for financial, Kemenkes for healthcare, Permendag for retail, ESDM for energy) often add licensing and capital requirements on top — the practical answer depends on your business model. Talk to our team
Aktivitas Penunjang Pertambangan Minyak Bumi Dan Gas Alam
Last updated · Sourced from OSS Indonesia
This group includes service activities related to oil and natural gas mining conducted on a fee or contract basis, such as exploration services for oil or gas extraction using traditional methods, which include geological observation, installation of drilling equipment, repair and dismantling of oil and gas well cementing, construction of well channels, pumping of production wells, plugging and sealing of production wells, production testing, dismantling, liquefaction and regasification of natural gas for transportation needs at mining sites, and exploratory drilling for the purpose of refining crude oil and natural gas, as well as firefighting services for oil and natural gas fields.
Operating license routes through Ministry of Energy & Mineral Resources, not OSS — Emerhub handles the application end-to-end.
IUP/IUPK concession permits required for all extractive activities.
Mandatory divestment to Indonesian ownership over concession life.
Domestic processing requirements apply to many minerals.
Indonesia's BUPM (Investment Business Fields) regulation places this code into one of five tracks. The track determines whether a foreign investor (PMA) can operate in this activity at all, and under what conditions.
KBLI 09100 is not on Indonesia's closed, conditional, SME-reserved, or partnership-required schedules under BUPM (Pres. Reg. 10/2021). A foreign investor can incorporate a PT PMA under this code, but sector regulators (PSE/Kominfo, BPOM, OJK, Kemenkes, Permendag, ESDM) almost always add licensing and capital requirements on top — the practical answer depends on your specific business model.
Current status, what each regulation actually requires for this activity, and how it ties to the PB UMKU sector permits below. Click through for the plain-English summary.
Emerhub is a corporate-services provider in Indonesia. We do the legal and regulatory legwork for foreign investors so you can focus on the business itself. Here's what the engagement looks like.
We confirm KBLI 09100 is the right primary code for your business, advise on secondary codes you may also need, and finalize the holding structure with you before any filing.
We draft the Articles of Association before a notary, register the entity with the Ministry of Law & Human Rights (Kemenkumham), and obtain the company's tax ID (NPWP). Under BKPM Reg. 5/2025, paid-up capital is IDR 2.5 billion (~USD 160K) — the cash actually deposited at incorporation. The IDR 10 billion+ figure many sources still cite is the total investment commitment per KBLI, realised over time via your LKPM reports.
Specific permits, application requirements and ongoing obligations vary by business scale and the sub-activity within this KBLI. We file these on your behalf — this section is for transparency on what we'll be handling. Switch between scales below; by default we show Large (the PMA scale).
$45
Documents and capabilities you must demonstrate at registration
Compliance and reporting duties throughout operation
The authority that issues the license depends on your situation.
| Authority | Applies when |
|---|---|
| Minister/Head of Agency | All |
| Minister/Head of Agency | Foreign Investment |
PB UMKU permits sit on top of the main NIB and Sertifikat Standar — each is issued by a different ministry, and only when a specific operational activity is performed. This KBLI carries 1 candidate permit across 1 regulator; most operations only need a handful. Emerhub maps your operation to the exact set, files them, and tracks renewals.
BAPETEN (Nuclear Energy Regulatory Agency). Applies whenever ionizing radiation sources are involved — radiology, radiotherapy, industrial NDT, certain manufacturing inputs. BAPETEN licenses the operator, the facility, and each radiation source separately.

We file the OSS application with KBLI 09100 as your primary business activity, complete the risk-based assessment, and collect the NIB (Business Identification Number) for you — typically within hours of submission. You don't need to touch the OSS portal.
NIB is issued for the preparation stage. To begin commercial operations, the operator must obtain a Sertifikat Standar that has been verified by the competent ministry. The verification step typically requires a site or document inspection. Operating with NIB alone is not legally compliant. We prepare the application bundle, liaise with the competent ministry, and chase issuance through to the certificate. Statutory turnaround: 15 business days — real-world timing typically runs longer when site inspections or additional clarifications are requested.
Post-launch we run your monthly tax filings, quarterly LKPM (Investment Activity Reports), annual general meeting (RUPS), and any sector-specific reporting. You get a single point of contact and a monthly compliance digest — no Indonesian-language paperwork on your desk.
A plain-English explanation of this classification and the businesses it covers.
KBLI 09100 (Aktivitas Penunjang Pertambangan Minyak Bumi Dan Gas Alam) is the 5-digit Indonesian Standard Industrial Classification code for support activities for petroleum and natural gas extraction. It sits within Mining and Quarrying under the subgroup Support activities for petroleum and natural gas extraction. (major group 09) in the official KBLI 2020 taxonomy maintained by Statistics Indonesia (BPS).
Any Indonesian or foreign-owned entity that intends to operate in support activities for petroleum and natural gas extraction as a primary or secondary business activity must select this code on its NIB (Business Identification Number). The selected code determines the licensing instruments required, the issuing authority, and the ongoing compliance obligations.
Indonesia's OSS Risk-Based Approach uses the KBLI code to determine three things: (1) whether foreign investment is permitted and at what cap, (2) the risk-based licensing instruments required, and (3) the authority that issues each instrument. Choosing the wrong code can delay or invalidate your license.
Indonesia's BPS published the new KBLI 2025 taxonomy in early 2025. OSS, BKPM and the operating ministries have not yet adopted it — KBLI 2020 remains the active standard for business registration. This is what's coming for this specific code.
KBLI 09100 retains the same code number and scope in the new taxonomy. The activity description, hierarchy, and intended use of the code are preserved.
When OSS adopts KBLI 2025, we'll migrate your existing entity to the appropriate successor code as part of ongoing compliance — no action needed on your end now.
Talk to a specialistIndonesia's OSS Risk-Based Approach assigns a separate risk level for each of the four business scales. The licensing instruments required (NIB, Standard Certificate, Operating License) are determined by the risk level. Foreign-owned entities (PT PMA) must register at the Large scale, so the rightmost column applies to most foreign investors.
KBLI 09100 (Aktivitas Penunjang Pertambangan Minyak Bumi Dan Gas Alam) is the 5-digit Indonesian Standard Industrial Classification code for support activities for petroleum and natural gas extraction. It sits within the Mining and Quarrying category in the official KBLI 2020 taxonomy maintained by Badan Pusat Statistik (BPS).
KBLI 09100 is open to PT PMA under BUPM (Pres. Reg. 10/2021) — it is not on the closed, conditional, SME-reserved, or partnership-required schedules. That is the BUPM verdict only: sector regulators (PSE/Kominfo for digital platforms, BPOM for food and cosmetics, OJK for financial, Kemenkes for healthcare, Permendag for retail, ESDM for energy) commonly add licensing and capital requirements on top depending on the specific business model. Confirm the practical setup with our team before committing capital.
At Large business scale (where PT PMA must register), KBLI 09100 is rated Medium-High.
NIB + verified Standard Certificate (Sertifikat Standar Terverifikasi). KBLI 09100 is Medium-High risk at Large scale, so NIB is issued first, but the Standard Certificate becomes effective only after the issuing ministry verifies compliance (typically through a document review or site audit). One sector-specific PB UMKU permit also applies. See the requirements summary at the top of the page.
BKPM Reg. 5/2025's default floor is IDR 2.5 billion paid-up capital at incorporation + IDR 10 billion+ total investment commitment per KBLI registered (realised over time and reported quarterly via LKPM). Sector regulators (OJK for financial, ESDM for energy, Kemenkes for healthcare, BPOM for food and cosmetics, Permendag for retail, Kominfo for digital platforms) often set higher minimums for specific activities — the binding figure depends on what you actually plan to operate, so confirm with our team before committing capital.
PT PMA setup typically takes 4-8 weeks: AHU registration (1-2 weeks), NIB issuance via OSS (immediate to 1 week), bank account opening (2-4 weeks). The licensing cycle for KBLI 09100 specifically takes 15 days at the Large business scale.
Not on the Tax Holiday or Tax Allowance priority lists. KBLI 09100 businesses pay the standard 22% PPh Badan; Super Tax Deduction (300% R&D / 200% vocational training) may still apply for qualifying expenses.
Authority depends on the investor profile. For PMA: Minister/Head of Agency. For domestic SME scale: typically Governor (for Provincial scope) or Regent/Mayor (Regency/City scope). Specific mapping is in §1 of this page.
Beyond the NIB, KBLI 09100 carries 1 PB UMKU permits across 1 sector regulator: Nuclear & Radiation Safety (1). Most operations only need 2-4 of these — the relevant set depends on which specific activities you actually perform; Emerhub maps the right subset before filing.
KBLI 09100 is the only entry in its subgroup 0910. Browse the parent group 091 for related activities.