Aleph search

Aleph lets you search over 2 million public domain documents filed by oil & gas and mining companies to financial regulars around the world. All documents are indexed and searchable. You can register and create email alerts to follow specific search queries, and import document sources. Our experts are ready to advice you and discuss how you can integrate Aleph in your work.

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Document Sources

US Filings (EDGAR)
Canadian Corporate Filings
Australian Stock Exchange
Bombay Stock Exchange
London Stock Exchange
Johannesburg Exchange
OpenOil Contracts
EITI reports

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Concession Maps

Each area is the co-ordinates of an oil or mining project. Those highlighted lead through to relevant entries in our databases on contracts, concessions, production, reserves, costs and corporate groups involved. All data come from relatively authoritative sources: government or the companies.

Financial Modeling Program

Open financial models are the natural next stage of extractives governance. We are running a free mentoring program to develop financial models of upstream oil, gas and mining projects, with the aim of creating a worldwide network of practitioners from civil society, government or private sector. Interested? Contact us!

Corporate Mapping

With over 1,000 affiliate companies in more than 80 jurisdictions, BP controls a complex network of corporate entities. This map of BP's corporate structure shows their ownership relations, using only public disclosures that BP itself has made. It also includes key financials for 150 of the companies.

Recent Blog Posts (Read all Posts)

More and more oil & mining companies are factoring Brexit into forecasts

on September 14, 2016 · Leave a Comment 

In anticipation of and in the weeks after the vote by the UK to leave the European Union, Brexit has increasingly been factored into the economic forecasts of the extractives industry, our research of financial reports filed to regulators globally shows. We can examine this reporting trend across the oil, gas, and mining sectors. The trend began more »

Analysing oil & mining made easy – a few more tips and tricks for Aleph

on September 2, 2016 · Leave a Comment 

Accessing Aleph’s wealth of information requires a certain understanding of how to best use the search engine. While we are working hard to make the two million documents inside Aleph as easy to search across as possible, I have already provided many examples in a previous blog for why you should… 1) Be exact when selecting search more »

With Mandatory Disclosures, More Open, Granular Oil Price Data

on August 15, 2016 · Leave a Comment 

This blog was also posted on the Natural Resource Governance Institute website and was written by David Mihalyi and Anton Rühling. Many oil-rich countries’ governments reap huge and notoriously opaqueproduction revenues. In the past, transparency initiatives were limited to exposing tax payments. However, EITI reports and company disclosures are exposing more details on these deals. We are more »

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RT @MaliseOtoo: An unprecedented number of Africa 's resource-rich countries are undergoing #EITI validations to determine progress- @AcepP
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RT @PWYPUSA: Read a few more tips about using @open_oil Aleph Search on #ExtractAFact via @AntnRueh #oil #gas #mining #data https://t.co/7N