Key takeaways
- Use the current activity code: non-protected pearl-oyster cultivation generally points to KBLI 03211 in the 2025 classification; 03215 is the legacy mollusc grow-out code.
- Treat sea and land as separate assets: marine spatial conformity governs the farm polygon, while the landing base, hatchery, workshop, and store require their own land and building analysis.
- Screen the species and site: protected-species status, conservation zoning, navigation, customary use, and small-island rules can change or stop the route.
- Separate cultivation from jewellery: setting or working pearls is an industrial activity under current KBLI 32114, not an automatic extension of farming.
- Import only through the conditional route: imported pearl nuclei, broodstock, or seed can trigger technical recommendations, import approval, entry-point, quarantine, and reporting requirements.
The permit answer comes before the first oyster line
Indonesia’s marine enforcement record gives pearl investors a direct lesson. In June 2025, the Ministry of Marine Affairs and Fisheries reported sealing pearl-oyster and lobster cultivation sites that allegedly lacked marine spatial conformity approval and occupied an incompatible conservation sub-zone. The operators had farming activity in the water, but the missing spatial evidence was enough to stop it.
That example reverses the usual order of attention. A pearl project should not start with a notarial deed, an equipment quotation, or a verbal promise of a sheltered bay. It starts with a species-and-site proposition that can survive four tests: the activity is open to the proposed investor; the precise marine polygon is compatible; the company can lawfully control its shore facilities; and its technical and environmental requirements can be verified.
For a conventional commercial farm using a non-protected pearl oyster, the working route is generally a PT PMA with the current aquaculture KBLI, an NIB, the risk-based operating output, marine spatial conformity, environmental approval, and good-cultivation evidence. Add separate outputs when the company operates a hatchery, imports pearl nuclei or live material, manufactures jewellery, trades third-party pearls, builds facilities, or uses a small island and surrounding waters.
The official 2025 enforcement notice is a useful diligence benchmark: coordinates and zoning are operating permissions, not paperwork to be completed after deployment.
From shell to sale: define the scope and KBLI
The 2025 KBLI combines several former marine aquaculture activities. Current KBLI 03211 covers cultivation, breeding or hatchery work, grow-out, and harvest of non-protected marine fish and other marine biota. Its scope includes shellfish and oysters. The official conversion table maps legacy KBLI 03215 for marine mollusc grow-out into this broader current code.
A broad code does not erase the need to describe the operating scope. OSS risk and supporting requirements can still depend on whether the company performs hatchery work, grow-out, or another marine-biota activity. Record whether the farm buys juvenile oysters, produces seed, implants nuclei, conducts surgery and aftercare, grows pearls to harvest, cleans and grades loose pearls, or sells live shellfish and by-products.
The separate OSS entries for pearl-jewellery manufacture and wholesale of fishery products show why a farm code cannot simply be stretched across the value chain.
PT PMA ownership, capital, and corporate design
Foreign shareholders generally establish an Indonesian limited liability company with foreign-investment status. The current positive-investment approach opens business fields unless they are closed, reserved, or conditional, but the conclusion must be made for each exact KBLI and shareholder profile. Run the live investment screen for aquaculture, jewellery manufacture, wholesale, and any other proposed activity rather than assuming that one favourable result covers all of them.
The deed should describe only the activities the company can fund and is ready to license. It must also align shareholders, directors, commissioners, registered address, capital, beneficial ownership, and the project locations that will appear in OSS. After Ministry of Law approval, taxpayer registration, and OSS access, the company obtains its NIB and progresses the risk-based outputs for each project.
A PT PMA generally plans more than IDR 10 billion per five-digit KBLI per project location. For aquaculture, land and buildings are included under the current investment rule.
The minimum placed and paid-up capital is generally IDR 2.5 billion per PT PMA. It is equity belonging to the company, not a licence fee or adviser charge.
Tie the funding schedule to vessels, farm arrays, hatchery or workshop assets, land rights, studies, working capital, and staff. The current Ministry of Investment regulation also contains rules on capital placement and use that should be reflected in bank controls and investment reporting.
Control the sea polygon and the onshore land separately
A pearl farm usually has at least two site systems. The marine polygon carries lines, rafts, buoys, anchors, handling platforms, or other cultivation structures. The onshore system may include a jetty or landing point, hatchery, wet laboratory, surgery room, workshop, generator, fuel store, office, staff facilities, secure pearl room, and waste-handling area. Approval for one does not create rights over the other.
For the sea area, screen the marine spatial plan, conservation zoning, shipping and fishing uses, coastal-community access, cable or pipeline conflicts, environmental sensitivity, and whether small-island foreign-investment permission is triggered. The coordinates used for technical design, spatial filing, environmental documents, and OSS must match.
For land, inspect the registered owner, certificate, encumbrances, boundary, road and jetty access, permitted use, tax, disputes, utilities, and the counterparty’s power to grant the proposed right. A PT PMA is an Indonesian legal entity, but it does not acquire Hak Milik in the way an eligible Indonesian individual may. Depending on the asset and use, the structure may involve an appropriate HGB, HGU, Hak Pakai, or lease. Obtain project-specific land advice before signing.
Make the land and marine arrangements conditional on zoning and permit outcomes, with defined refund, long-stop, access, assignment, and termination terms. Informal consent can support stakeholder relations but cannot replace the applicable spatial or land right.
Test the site before committing capital
HSJGlobal can coordinate the company, activity, marine-space, and onshore-land workstreams into one decision file.
Build the pearl-farm permit matrix
Indonesia now applies risk-based business licensing under Government Regulation 28 of 2025. The live OSS selection determines the project’s risk classification and output. A PT PMA operating marine aquaculture should plan for the NIB and, where the activity is medium-high risk, a verified Standard Certificate before commercial operation. Do not rely on a screenshot from an older KBLI or a smaller business scale.
The OSS list of basic requirements separates spatial conformity, environmental approval, and building approval. The current statutory anchor is Government Regulation 28 of 2025 .
For technical readiness, build procedures around source and health of oysters, stocking and survival, water quality, cleaning and fouling management, nucleus implantation, post-operative care, mortality, harvest, traceability, worker competence, vessel safety, waste, and incident response. A certificate is the output of a functioning control system, not a document purchased at the end.
Pearl nuclei, broodstock, and seed: use the import route only if triggered
A domestic-supply model and an import-dependent model carry different schedules. If the farm will import pearl nuclei, prospective broodstock, broodstock, or seed, classify each item accurately and confirm whether the national commodity-balance system, technical recommendation, Ministry of Trade import approval, designated entry point, quarantine, health, origin, and realisation-reporting requirements apply.
Ministry of Marine Affairs and Fisheries Regulation 5 of 2023 requires import permission for the covered materials after a technical recommendation. Applications for the recommendation proceed through the national commodity-balance system. For pearl nuclei, the regulation calls for imported-nucleus quality data and allows the recommendation to consider the cultivation unit’s production capacity. For live material, disease risk, surveillance, genetic and environmental considerations can be relevant.
Build the import decision into farm design. Procurement must match the permitted species, quantity, origin, entry point, timing, storage, and actual licensed production capacity. Allow contingency for permit timing and rejection rather than designing a crop calendar that can work only if an import arrives on one assumed date.
Review the current text of Ministerial Regulation 5 of 2023 alongside the live trade and quarantine systems. If all nuclei and oysters are sourced domestically, document the suppliers, legality, health and traceability evidence instead of adding an unnecessary import workstream.
The investment committee test: proceed, condition, or stop
A pearl project has a long biological and cash-conversion cycle. Incorporation speed is therefore a weak success measure. Before final approval, score the project on evidence that predicts whether it can lawfully operate through implantation, grow-out, harvest, grading, and sale.
- Proceed: species and KBLI are confirmed; ownership is open; the marine polygon is compatible; land control is bankable; permits have owners and dependencies; the technical team and buyer specification are credible; and the investment plan funds delays and mortality.
- Proceed with conditions: the route is viable, but land closing, spatial approval, environmental scope, nucleus sourcing, or a downstream classification remains outstanding. Place each issue behind a dated condition precedent and cap pre-approval expenditure.
- Stop or relocate: the farm conflicts with conservation or marine zoning, depends on an informal site promise, uses an unconfirmed species route, assumes the farm code covers jewellery, or cannot survive a delayed crop and permit schedule.
The decision pack should contain the activity map, ownership screen, scientific-name memo, coordinate plan, marine and land diligence, licence matrix, environmental screening, import decision, technical operating plan, buyer specifications, three-case cash model, and a compliance calendar. Assign a named owner and acceptable evidence to every unresolved item.
This approach keeps the PT PMA, land documents, permits, and physical farm aligned. It also protects the central commercial thesis: producing traceable pearls from a legally usable site, at a quality and time horizon the company can finance.
Build a pearl-farm route that can reach harvest
Share your species, site, ownership, shore-base, import, and sales assumptions for a structured Indonesia set-up assessment.
See also HSJGlobal’s Indonesia aquaculture company guide and company registration service .
