Power Mapping


The Client/Problem

The client is a consortium of local and International investors who acquired a Nigeria bank. The client needed to get a better understanding of the Bank’s executive management’s, individual reputation, key relationships, sources of influence and possible future events that will potentially affect their position and influence.

The Actions

Oldstone & Green, carried out a reputational and social network assessment of individual members of the Bank's executive management, speaking to reputable sources in their current and previous work places, social contacts, family and business relationships. Intelligence gathered was presented in a structured relationship and influence map, highlighting formal and informal links as well as key relationships.


The client was able to get a thorough understanding of the reputation and social networks of the Bank’s executive management, which aided the bank in developing an efficient and effective turn around strategy, built around these individuals.

Other Case Studies

What we do

Oldstone & Green specialises in tailor-made market intelligence solutions, offering our clients individually tailored services.

We have extensive project experience with international clientele, and our approach to local projects has been built from our experience of providing the best possible service to international clients

Our aim is to provide actionable insight which is both profitable and implementable

Investigative Due Diligence

We carry out discreet investigative due diligence on behalf of clients to reduce their exposure to reputational and commercial risk, which arise from working

Learn More

Litigation Support

Oldstone & Green is a leading provider of litigation support services in sub-Saharan Africa, to local and international law firms.

Learn More

Background Screening

Oldstone & Green offer pre- employment, screening, employee verification, background checks as well as criminal, history and litigation searches.

Learn More


Sub-Saharan Africa is the world's most challenging business environment, complicated by political and economic uncertainty, endemic

Learn More