If this is the context below, I'd go for "place with" as it's not only closer to the German but also, perhaps, the most suitable verb when it comes to emphasizing reach (number of clients, countries).

"2001 konnten bereits in 8 afrikanischen Ländern
indexierte Versicherungslösungen an institutionelle Kunden wie Unternehmen, Banken, Regierungsinstitutionen oder NGOs vergeben werden." (In 2001, indexed insurance solutions were placed with institutional clients such as corporates, banks, government agencies and NGOs in as many as 8 African countries).