Online sports betting technology supplier Kambi Sports Solutions is under investigation by Philippine authorities over alleged illegal gambling activity.

On Tuesday, the Sweden/Malta/London-based Kambi revealed that its local subsidiary Kambi Philippines Inc., which provides back office functions for its online sportsbook product, had been notified that it is “the subject of an investigation by the Philippines National Bureau of Investigation (NBI) into allegations relating to the carrying out of illegal gambling activities in the Philippines.”

Kambi says it is “confident that there are no activities occurring in its Philippines operation which are contrary to law.” To ensure no service disruption for its B2B customers – including 888 Holdings, 32Red and Unibet – Kambi has “immediately implemented business continuity measures in accordance with its internal Group policies to ensure cover for the services provided by its Manila operation.”

Manila has become a hub for online gambling firms looking to take advantage of the Philippines’ thriving business process outsourcing (BPO) industry. But operators and suppliers that base their Asian-facing operations in Manila must agree to abide by certain rules, including a prohibition on accepting online wagers from gamblers residing in the Philippines.