Koppert Announces Strategic Investment from HAL Investments to Accelerate Growth. By Koppert 15 February 2024. HAL Investments is investing in Koppert, the global leader in biological solutions for agriculture. This will provide capital to strengthen Koppert’s position and accelerate its international expansion. Koppert is a key provider of sustainable solutions for horticulture and agriculture, specializing in biological pest control, pollination, disease management and ...