DoorDash said its agreement to buy Deliveroo, a British food delivery service, in a roughly $3.9 billion deal would give it a larger footprint in Europe and a presence in the Middle East, covering millions of users in more than 40 countries.

DoorDash announced on Tuesday that it has acquired rival food delivery service Deliveroo and the SevenRooms restaurant technology company in separate deals.

DoorDash swung to a first-quarter profit as demand continued to grow for online restaurant and grocery-store orders, and the company also struck a $1.2 billion deal for a maker of reservation software.