BAHRAIN / WAM Investcorp, a Bahrain-based asset manager that counts Mubadala Investment Company as its biggest shareholder, announced on Wednesday that its portfolio company, Calligo Holdings Limited, an end-to-end managed data services provider, has acquired Network Integrity Services (NIS). Network Integrity Services is a UK-based IT managed services and technology-led solutions provider with locations in Manchester, Birmingham, Leicester and Hemel …

Bloomberg Oil crept higher, with a demand increase from cold weather the latest addition to a rally that has pushed crude to a 10-month high. Demand could get a boost of at least 1 million barrels a day, Goldman Sachs Group Inc said, as frigid temperatures in Asia and Europe sent other energy markets soaring. In Japan, power generators have …

Bloomberg Alimentation Couche-Tard Inc, the Canadian convenience-store operator that owns the Circle K chain, is exploring a takeover of French grocer Carrefour SA, a deal that would create a trans-Atlantic retail giant. Couche-Tard said it has started “exploratory discussions” on a friendly deal with Carrefour, confirming an earlier Bloomberg News report. There’s no certainty the talks will lead to a …