Public Ledger

The satellite record, made legible.

A curated view of physical risk signals across global industrial supplier sites. Updated continuously from publicly archived satellite data.

Updated continuouslyLast satellite acquisition · 60 days ago27 sites monitored · 2190 observations in the last 30 days

Browse the watch list →


01The watch list

The most active sites.

Composite risk over the last 24 months across all seven monitoring modules. Curated automatically — no editorial input. The full ledger sits below.

SINAR MAS OKI PALM OIL MILL · INDONESIA

critical

Sinar Mas OKI Palm Oil Mill

CRITICALHIGHMEDIUMLOW
SCORElower is better
Jul 2024Jun 2026
Latest signal · Apr 30, 2026 · Composite 70/100 · 144 observations · Worst signal: Deforestation

WILMAR DUMAI REFINERY · INDONESIA

critical

Wilmar Dumai Refinery

CRITICALHIGHMEDIUMLOW
SCORElower is better
Jul 2024Jun 2026
Latest signal · Apr 30, 2026 · Composite 70/100 · 144 observations · Worst signal: Deforestation

MOROWALI INDUSTRIAL PARK (IMIP) · INDONESIA

high

Morowali Industrial Park (IMIP)

CRITICALHIGHMEDIUMLOW
SCORElower is better
Jul 2024Jun 2026
Latest signal · Apr 30, 2026 · Composite 37/100 · 144 observations · Worst signal: Deforestation

MARIANA (SAMARCO GERMANO) · BRAZIL

high

Mariana (Samarco Germano)

CRITICALHIGHMEDIUMLOW
SCORElower is better
Jul 2024Jun 2026
Latest signal · Apr 30, 2026 · Composite 36/100 · 144 observations · Worst signal: Deforestation

OLAM COCOA KUMASI PROCESSING · GHANA

high

Olam Cocoa Kumasi Processing

CRITICALHIGHMEDIUMLOW
SCORElower is better
Jul 2024Jun 2026
Latest signal · Apr 30, 2026 · Composite 35/100 · 144 observations · Worst signal: Deforestation

02What changed

The latest in the satellite record.

Every actively monitored site with composite data, ranked by latest composite score. Each card carries a 12-month composite-level trajectory with the underlying score sparkline below — dashed risers mark months where the level shifted.

SINAR MAS OKI PALM OIL MILL · INDONESIA

critical

Sinar Mas OKI Palm Oil Mill

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 70/100 · 144 observations · Worst signal: Deforestation

WILMAR DUMAI REFINERY · INDONESIA

critical

Wilmar Dumai Refinery

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 70/100 · 144 observations · Worst signal: Deforestation

MOROWALI INDUSTRIAL PARK (IMIP) · INDONESIA

high

Morowali Industrial Park (IMIP)

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 37/100 · 144 observations · Worst signal: Deforestation

MARIANA (SAMARCO GERMANO) · BRAZIL

high

Mariana (Samarco Germano)

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 36/100 · 144 observations · Worst signal: Deforestation

OLAM COCOA KUMASI PROCESSING · GHANA

high

Olam Cocoa Kumasi Processing

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 35/100 · 144 observations · Worst signal: Deforestation

BUNGE LUCAS DO RIO VERDE · BRAZIL

high

Bunge Lucas do Rio Verde

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 34/100 · 144 observations · Worst signal: Deforestation

CAIRN BARMER BLOCK (RJ-ON-90/1) · INDIA

medium

Cairn Barmer Block (RJ-ON-90/1)

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 33/100 · 47 observations · Worst signal: Human rights proxies

DONIAMBO NICKEL SMELTER · NEW CALEDONIA

medium

Doniambo Nickel Smelter

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 31/100 · 48 observations · Worst signal: Human rights proxies

ZAWAR MINES · INDIA

medium

Zawar Mines

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 30/100 · 48 observations · Worst signal: Human rights proxies

SINDESAR KHURD MINE · INDIA

medium

Sindesar Khurd Mine

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 30/100 · 48 observations · Worst signal: Human rights proxies

CARGILL SANTAREM SOY TERMINAL · BRAZIL

high

Cargill Santarem Soy Terminal

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 30/100 · 144 observations · Worst signal: Deforestation

TIMOTEO (ACESITA) INTEGRATED MILL · BRAZIL

medium

Timoteo (Acesita) Integrated Mill

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 29/100 · 48 observations · Worst signal: Human rights proxies

SERRA AZUL MINE · BRAZIL

high

Serra Azul Mine

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 29/100 · 144 observations · Worst signal: Deforestation

KOLWEZI INDUSTRIAL COMPLEX · DRC

high

Kolwezi Industrial Complex

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 29/100 · 144 observations · Worst signal: Deforestation

GENK STAINLESS STEEL PLANT · BELGIUM

medium

Genk Stainless Steel Plant

CRITICALHIGHMEDIUMLOW
SCORElower is better
Latest signal · Apr 30, 2026 · Composite 29/100 · 48 observations · Worst signal: Human rights proxies

03The full ledger

27 sites on the record.

Every site we monitor, with current risk pill and signal magnitude. Filter by risk, sector, country, or worst signal. Click any site to request the satellite findings.

Sinar Mas OKI Palm Oil Mill · Indonesia · criticalWilmar Dumai Refinery · Indonesia · criticalMorowali Industrial Park (IMIP) · Indonesia · highMariana (Samarco Germano) · Brazil · highOlam Cocoa Kumasi Processing · Ghana · highBunge Lucas do Rio Verde · Brazil · highCairn Barmer Block (RJ-ON-90/1) · India · mediumDoniambo Nickel Smelter · New Caledonia · mediumZawar Mines · India · mediumSindesar Khurd Mine · India · mediumCargill Santarem Soy Terminal · Brazil · highTimoteo (Acesita) Integrated Mill · Brazil · mediumSerra Azul Mine · Brazil · highKolwezi Industrial Complex · DRC · highGenk Stainless Steel Plant · Belgium · mediumChanderiya Smelter Complex · India · mediumDariba Smelter · India · mediumYekepa Mine · Liberia · mediumTokadeh Mine · Liberia · mediumSamancor Middelburg Ferrochrome · South Africa · mediumThio Nickel Mine · New Caledonia · mediumRampura Agucha Mine · India · mediumKryvyi Rih Mining Operations · Ukraine · highCarajas Iron Ore Complex · Brazil · highNorilsk Nickel Complex · Russia · highBou Azzer Mine · Morocco · mediumTemirtau Steel Works · Kazakhstan · medium
CriticalHighMediumLow
Marker size by signal magnitude
Risk
Sector
Country
Worst signal
27 of 27 sitesClick any row to view the record

04Posture

How we use the satellite record.


Source

The Public Ledger derives from Copernicus Sentinel-1 InSAR, Sentinel-2 multispectral, Landsat thermal imagery, NASA MODIS and VIIRS thermal anomaly products, and TROPOMI atmospheric sensors. All data is publicly accessible from the EU Copernicus program and US NASA EOSDIS. We add analysis, not data.


Observation, not allegation

Each card records a physical signal — measurable change detectable from orbit. It is not a statement of wrongdoing. The satellite record cannot determine intent, causation, or operator practice. Operators remain responsible for explaining what an observed signal represents on the ground.


Operator response

Site operators who believe an observation is inaccurate or requires context can submit a documented response to ledger@rondotrace.com. Verified responses appear on the relevant card. We update the public record as new evidence arrives.