PT Sebuku Iron Lateritic Ores

Eco Mining DataMining · Eco Watch

PT Sebuku Iron Lateritic Ores · Company · Eco Mining Data

Under permit

8,051ha^[2]

Ending within 12 months

0^[1]

SDG scorecard

Three axes, never merged into one number

70/100

9 more goals have no data yet (see “What we don’t know yet”).

No goal rated orange or red with the data available.

A · Context status

How the area is doing on measured SDG indicators (SDSN normalisation, 0–100).

Reliability D1 of 14 indicators with data · oldest input 31 Dec 2025

River water quality (pollution index) · 6.3.2
Data gap · no data for this subject
—
Air quality (ISPU, proxy for PM2.5) · 11.6.2
Data gap · no data for this subject
—
Population below the national poverty line · 1.2.1
Data gap · source not connected yet · Needs: BPS Susenas (regency) / SDGs Desa · planned in S2
—
Stunting in children under five · 2.2.1
Data gap · source not connected yet · Needs: SKI / Riskesdas (Kemenkes) · planned in S2
—
Mortality from air pollution · 3.9.1
Data gap · source not connected yet · Needs: CAMS / Sentinel-5P exposure + GBD · planned in S2
—
NO₂ in the air above background (satellite) · 11.6.2
Data gap · no data for this subject
—
Lower-secondary completion rate · 4.1.2
Data gap · source not connected yet · Needs: BPS Indikator TPB / PODES · planned in S2
—
River stations above the pollution limit · 6.3.2
Data gap · no data for this subject
—
Households with safe drinking water · 6.1.1
Data gap · source not connected yet · Needs: PODES (BPS) / SDGs Desa · planned in S2
—
Access to electricity · 7.1.1
Data gap · source not connected yet · Needs: PODES (BPS) / VIIRS night lights · planned in S2
—
Unemployment rate · 8.5.2
Data gap · source not connected yet · Needs: BPS Sakernas (regency) · planned in S2
—
Coastal sediment and tailings plumes · 14.1.1
Data gap · source not connected yet · Needs: Sentinel-2/3 plume detection · planned in S2
—
Tree cover left (canopy in 2000 minus loss since) · 15.1.1
1 inputs · 31 Dec 2025 · current^[6]
69.9 %Challenges remain · 70/100
Degraded land (UNCCD method) · 15.3.1
Data gap · source not connected yet · Needs: Trends.Earth (land cover, productivity, soil carbon) · planned in S2
—

B · Target gap and trend

Distance to RPJMN 2025–2029 / RAD TPB targets and the trend per indicator.

Reliability D0 of 2 indicators with data

Distance to RPJMN 2025-2029 / RAD TPB targets
Data gap · source not connected yet · Needs: Indikator TPB metadata (Bappenas) + RAD TPB per province/regency · planned in S2
—
Trend per indicator (on track / moderate / stagnating / decreasing)
Data gap · source not connected yet · Needs: Yearly series of the axis A indicators · planned in S2
—

C · Mining

Exposure to mining, shown raw. Not attribution: the causal model (DiD, synthetic control) follows in S3.

Reliability C4 of 10 indicators with data · oldest input 31 Dec 2019

Permits overlapping protected areas · 15.5
1 inputs · 18 Oct 2026 · current^[2]
66.7 ha
Mercury / ASGM sites (unconfirmed signals) · 12.4
Visible to trusted partners
Mining footprint (satellite) · 15.3
40 inputs · 31 Dec 2019^[3]
819 ha
Reclamation gap (disturbed minus reclaimed) · 15.3
Visible with a free account
Forest lost in the last 5 data years · 15.2
1 inputs · 31 Dec 2025 · current^[6]
67 ha
Permits within 5 km of mangrove · 14.2

No imputation: an indicator without data stays visibly empty. Goalposts and thresholds are in the indicator register.

Facts

Permits held: 1

Who owns this

From this company up to its group and down to its permits. Every link shows where it comes from and how sure we are.

Registered holder

PT Sebuku Iron Lateritic OresConfidence C

PT
1 permit

The name in the official permit register. That is not always the company that owns the business.

Beneficial owner (the people behind it)

Not available

The beneficial owner register of the Indonesian company authority (AHU / OSS) is only open under a formal agreement. Until then we do not guess names.

AHU: how to apply for access

Echo Holdings Pte. Ltd.owns25% stake · Confidence C

Wahana Karya Mentariowns45% stake · Confidence C

Millennium Sebuku Investmentowns11% stake · Confidence C

PT Sebuku Iron Lateritic OresPTConfidence C

1 permitHolder since 6 Sept 2022

PT Banjar Asriowns60% stake · Confidence C

PT Ikatrio Sentosaowns80% stake · Confidence C

Owners above
- Echo Holdings Pte. Ltd.owns25% stake · Confidence C
- Wahana Karya Mentariowns45% stake · Confidence C
- Millennium Sebuku Investmentowns11% stake · Confidence C
Registered holder
- PT Sebuku Iron Lateritic OresPTConfidence C
Permits and subsidiaries
- 1 permitHolder since 6 Sept 2022
- PT Banjar Asriowns60% stake · Confidence C
- PT Ikatrio Sentosaowns80% stake · Confidence C

The group

4 companies in this group hold 4 permits over 17,755 ha. This company's row is highlighted.

Wahana Karya MentariTop owner
Holds no permits itself
PT Sebuku Iron Lateritic OresThis company
45% stake1 permit · 8,051 haConfidence C
PT Ikatrio Sentosa
80% stake1 permit · 4,995 haConfidence C
PT Banjar Asri
60% stake2 permits · 4,709 haConfidence C

See the whole group on the map

Links and where they come from

PT Sebuku Iron Lateritic Ores is owned by Echo Holdings Pte. Ltd.Confidence C25% stakeSource: Wikidata Q118759332 — Sebuku Iron Lateritic Ores (CC0 1.0), as of 23 Oct 2026
PT Sebuku Iron Lateritic Ores is owned by Wahana Karya MentariConfidence C45% stakeSource: Wikidata Q118759332 — Sebuku Iron Lateritic Ores (CC0 1.0), as of 23 Oct 2026
PT Sebuku Iron Lateritic Ores is owned by Millennium Sebuku InvestmentConfidence C11% stakeSource: Wikidata Q118759332 — Sebuku Iron Lateritic Ores (CC0 1.0), as of 23 Oct 2026
PT Banjar Asri is a subsidiary of PT Sebuku Iron Lateritic OresConfidence C60% stakeSource: Wikidata Q118759303 — Banjar Asri (CC0 1.0), as of 23 Oct 2026
PT Ikatrio Sentosa is a subsidiary of PT Sebuku Iron Lateritic OresConfidence C80% stakeSource: Wikidata Q118757665 — Ikatrio Sentosa (CC0 1.0), as of 23 Oct 2026

Holder changes

The holder history is part of the detail level. Sign in and complete your profile to see it. Sign in

More owners need a key

These sources would add owners and the people behind them. They are switched off until a key or agreement is in place.

OpenCorporatesParent companies and shareholders from company registers around the world.Waiting for a key
Get a key · OpenCorporates
AHU / OSS beneficial ownershipThe people who ultimately own and control an Indonesian company.Waiting for a keyNeeds a formal agreement
Get a key · AHU / OSS beneficial ownership

Ribbon thickness shows the stake where we know it. Dashed means a weaker or unstated link. A name is shown only for companies: natural persons are never named here.

Where does the ore go

From the mines of this company to the industrial parks that most likely process their ore. What we know, what we infer and what we cannot see are kept apart.

No processing sites known for this metal yet

For bijih-besi we do not yet know the processing sites, so no chain can be drawn. Nickel is covered first.

Export, buyers and ships need a key

These stages stay empty until a key is in place. We show the gap instead of guessing.

UN ComtradeYearly exports by product and destination country.Waiting for a key
Get a key · UN Comtrade
aisstream.ioShips calling at the jetties, from live ship positions.Waiting for a key
Get a key · aisstream.io

Mining footprint

Physical land disturbance mapped from imagery (2019). Pollution is measured separately and is not included.

Mining footprint (satellite, 2019): 819 ha^[3]
Inside this permit area: 819 ha
Share of the area: 10.2 %
Footprint polygons: 40

Per source (own polygons)

Cheng et al. 2026 (2017–2022, land-use classes): 812.9 ha · 36^[4]
Maus et al. 2022 (2019 imagery): 833 ha · 4^[5]

The total counts land once where sources overlap (Cheng et al. 2026, then Maus et al. 2022, then ESMI digitised).

Forest loss

Tree-cover loss 2001–2025, where tree cover in 2000 was at least 30 %. Annual satellite data (Hansen / University of Maryland).

Tree-cover loss 2001–2025: 1,805.9 ha^[6]
Of which 2021–2025: 67 ha^[6]
Tree cover in 2000: 7,461 ha
Share of the 2000 tree cover: 24.2 %

Per year (last ten)

2016: 45 ha
2017: 41.9 ha
2018: 28.6 ha
2019: 32.7 ha
2020: 9.3 ha
2021: 8.2 ha
2022: 12.6 ha
2023: 28.7 ha
2024: 6 ha
2025: 11.5 ha

Adds up the 1 permits of this company; where permits overlap, the loss counts twice.

Loss means tree cover was removed: clearing, but also plantation harvest or fire. It is not a finding of illegal deforestation, and the data is yearly, not monthly.

Recovery after mining

What the land inside the mining footprint looks like from space, year by year (1990–2025)

Actively mined

Mining ground was still seen in the last few years.

Footprint polygons: 34
Ever disturbed: 782 ha
Vegetation back: 119 ha
Abandoned ≥ 5 years, still bare or water: 309 ha

Figures are sums over all polygons; the status of a group is the status with the largest area.

Area by status

Actively mined317 ha 38 %
Abandoned, bare ground159 ha 19 %
Abandoned, water-filled pit156 ha 19 %
Natural regrowth27 ha 3 %
Managed restoration93 ha 11 %
Converted to other use30 ha 4 %
Not visible at 30 m41 ha 5 %

Key years

First mining: 2002
Peak mining: 2015
Last mining: 2025
Mining stopped: 2021 · 5 years ago

Status per polygon

Free account · Status per polygon, with confidence, the rule that decided it and its life history, needs a free account.

Show on the map National overview

Satellite land cover, not reported reclamation: ESDM reclamation reports are not used. Sources: MapBiomas Indonesia Collection 5 (30 m, CC BY-SA 4.0), JRC Tropical Moist Forest; footprint Maus et al. 2022 and Cheng et al. 2026 (CC BY-SA 4.0); ESDM MODI permit layer. Method rec-1.0 · computed Oct 19, 2026

Promise versus reality

What was promised in public documents, next to what the satellite measures on the same land.

No sourced promises are registered for this company yet. Nothing is assumed: a promise appears here only after it was quoted from a public document and checked by a second reviewer.

Reclamation plans, PPKH obligations, reforestation commitments, sustainability-report targets and zero-deforestation pledges are measured against the recovery status and the forest-loss record of the same land.

How this is measured

A promise is a quote of a public document: the source link and its SHA-256 are shown, and it appears here only after review by a second person.
Delivered is the gain in revegetated land since the year of the promise, from the yearly land-cover maps (MapBiomas, to –) on the footprint polygons of the permit or company. Land that is mined again counts against it.
A per-year plan is multiplied by the years in its period. If the deadline lies beyond the data, the amount due is the linear share up to the last data year, and the state is on pace or behind, never missed.
The grade compares delivered with due: A from 90%, B from 70%, C from 40%, D below. The range follows the promise year plus or minus one year, because the maps are yearly.
A zero-deforestation pledge looks at tree-cover loss (Hansen, to –) in the years after the pledge year: A none, B within the noise (1 ha or 0.1% of the tree cover), C up to 1%, D more.
Next to the grade you see the mined land today, new tree-cover loss and how much land was opened versus reclaimed. Before and after frames come from the time machine.

A grade compares a number in a document with a number from space. It does not judge intent or legality.

Company profile and coverage

What is realistically knowable for this kind of company, what we have, and what is still missing

Coverage has not been computed for this company yet.

Visible with a free account · company profile (identifiers, PROPER, EITI)Sign in

Permits

Visible with a free account · Permit list and numbersSign in

Timeline

Visible with a free account · Timeline: permit changes, confirmed alerts, newsSign in

Own statements vs independent coverage

Own statements are published by the organisation itself (press releases, IDX disclosures, its own website). Independent coverage comes from media, NGOs, courts, government and aggregators.

Own statement 0 own statements

No own statements found.

Independent 0 independent articles

No independent coverage found.

Mention volume

Articles per month that mention the organisation (last 36 months).

Tone over time

Average tone of the articles per month, from −1 (negative) to +1 (positive).

Right of reply

Incidents linked to this organisation after review, with its reply.

No reviewed incidents are linked to this organisation.

Observations

Latest reading per station in the region

Visible with a free account · Measurements per stationSign in

Financial and production figures

Company-published figures, not ESMI measurements.

History of this profile

Same log for everyone · nothing is deleted

No changes by the company yet.

What we don't know yet

26 gaps

River water quality (pollution index)
No data for this subject
Air quality (ISPU, proxy for PM2.5)
No data for this subject
Population below the national poverty line
Needs: BPS Susenas (regency) / SDGs Desa
Not connected yet
Stunting in children under five
Needs: SKI / Riskesdas (Kemenkes)
Not connected yet
Mortality from air pollution
Needs: CAMS / Sentinel-5P exposure + GBD
Not connected yet
NO₂ in the air above background (satellite)
No data for this subject
Lower-secondary completion rate
Needs: BPS Indikator TPB / PODES
Not connected yet
River stations above the pollution limit
No data for this subject
Households with safe drinking water
Needs: PODES (BPS) / SDGs Desa
Not connected yet
Access to electricity
Needs: PODES (BPS) / VIIRS night lights
Not connected yet
Unemployment rate
Needs: BPS Sakernas (regency)
Not connected yet
Coastal sediment and tailings plumes
Needs: Sentinel-2/3 plume detection
Not connected yet
Degraded land (UNCCD method)
Needs: Trends.Earth (land cover, productivity, soil carbon)

Sources

Kementerian ESDM geoportal (Minerba / Monaresia Wilayah Pertambangan), via legacy Eco Mining Data harvest · geoportal.esdm.go.id · retrieved 18 Oct 2026 · signal · unknown
Eco Mining Data computation: current permit geometries (ESDM) × area; overlap with WDPA protected areas · computed by Eco Mining Data · as of 18 Oct 2026 · signal · derived from the ESDM permit layer and WDPA (WDPA terms apply)Union of current permit geometries clipped to the subject; intersection with protected-area polygons; geodesic area
Eco Mining Data computation: mining footprint (Cheng et al. 2026 · Maus et al. 2022 · ESMI digitised) × subject; inside and outside current ESDM permit geometries · doi.org · computed by Eco Mining Data · as of 31 Dec 2019 · signal · derived from Cheng et al. 2026 and Maus et al. 2022 (CC BY-SA 4.0), ESMI digitised land and the ESDM permit layerFootprint polygons clipped to the subject (geodesic area), counted once where sources overlap (Cheng > Maus > ESMI); the part inside the union of current permit geometries vs outside known permit boundaries (ESDM). Outside is not a finding of illegality: it can be a data gap or an older permit.
Cheng et al. 2026 · Mining land-use classes inside global mining polygons (South-Eastern Asia) · doi.org · as of 31 Dec 2022 · signal · CC BY-SA 4.0
Maus et al. 2022 · Global-scale mining polygons (Version 2) · doi.org · as of 31 Dec 2019 · signal · CC BY-SA 4.0
Hansen Global Forest Change GFC-2025-v1.13 · glad.earthengine.app · as of 31 Dec 2025 · confirmed · CC BY 4.0Hansen, M. C. et al. 2013. High-Resolution Global Maps of 21st-Century Forest Cover Change. Science 342: 850-53. Data: Global Forest Change 2000-2025 (v1.13), University of Maryland.
Eco Mining Data computation: distance from each permit polygon to the nearest Global Mangrove Watch polygon (CC BY 4.0), search radius 50 km · www.globalmangrovewatch.org

Show the numbers

Year	Mining ground	Bare ground	Water	Built-up	Fish or shrimp ponds	Farmland	Tree crops	Shrubs	Forest
1990	0	5	0	0	0	7	9	149	724
1991	0	4	0	0	0	8	9	149	723
1992	0	4	0	0	0	8	3	164	715
1993	0	6	0	0	0	8	2	166	712
1994	0	3	0	0	0	3	2	185	701
1995	0	2	0	0	0	1	2	197	691
1996	0	2	0	0	0	1	2	202	686
1997	0	34	0	0	0	1	2	230	627
1998	0	34	0	0	0	1	2	260	597
1999	0	57	0	0	0	5	7	260	565
2000	0	60	0	0	0	12	9	261	551
2001	0	18	0	0	0	17	83	251	525
2002	1	15	0	0	0	21	85	249	523
2003	3	6	0	0	0	21	96	245	523
2004	8	35	0	0	0	25	93	241	492
2005	8	71	0	0	0	26	91	236	461
2006	60	106	0	0	0	14	69	205	440
2007	64	228	0	0	11	17	57	163	355
2008	64	294	1	0	16	16	37	139	328
2009	93	363	5	0	16	8	13	104	291
2010	65	423	8	0	22	9	12	78	278
2011	61	475	10	0	21	7	6	62	252
2012	196	506	16	0	9	4	4	36	123
2013	255	442	42	0	2	6	4	32	110
2014	587	180	55	0	2	9	1	20	40
2015	593	164	79	3	1	12	1	11	29
2016	563	157	109	3	7	17	1	11	26
2017	514	167	136	20	1	23	1	13	20
2018	474	158	164	23	0	39	1	12	23
2019	457	158	173	24	0	43	1	15	24
2020	254	314	185	24	1	62	1	18	34
2021	231	294	206	28	2	74	2	19	37
2022	254	254	220	32	2	71	4	19	39
2023	248	246	218	34	4	75	5	22	43
2024	244	240	218	35	4	79	5	24	45
2025	218	234	216	42	3	110	5	25	41

Mining ground
Bare ground
Water
Built-up
Fish or shrimp ponds
Farmland
Tree crops
Shrubs
Forest

Peak mining 593 ha in 2015. In 2025: bare ground 234 ha, mining ground 218 ha, water 216 ha.

Show the numbers

Year	Bare ground	Farmland	Tree crops	Shrubs	Forest
1990	5	7	9	149	724
1991	4	8	9	149	723
1992	4	8	3	164	715
1993	6	8	2	166	712
1994	3	3	2	185	701
1995	2	1	2	197	691
1996	2	1	2	202	686
1997	34	1	2	230	627
1998	34	1	2	260	597
1999	57	5	7	260	565
2000	60	12	9

Is this your company? Claim the profile for free with your registration number or work e-mail.

SDG scorecard

A · Context status

B · Target gap and trend

C · Mining

Facts

Who owns this

The group

Holder changes

Where does the ore go

Mining footprint

Per source (own polygons)

Forest loss

Per year (last ten)

Recovery after mining

Area by status

Key years

Status per polygon

Promise versus reality

Company profile and coverage

Permits

Timeline

Own statements vs independent coverage

Own statement 0 own statements

Independent 0 independent articles

Mention volume

Tone over time

Right of reply

Observations

Financial and production figures

History of this profile

What we don't know yet

Sources

Promise versus reality

Where does the ore go

Own statements vs independent coverage

Own statement 0 own statements

Independent 0 independent articles

Mention volume

Tone over time

Right of reply

Media timeline

Recovery after mining

Area by status

Key years

Status per polygon

Who owns this

The group

Holder changes