JSE-listed construction and engineering company Wilson Bayly Holmes-Ovcon (WBHO) on September 13 said its order book had shown strong growth of 43% across all divisions and key regions for 2023 and beyond, and its Africa order book had reached a record levels of R1.44-billion for the 2023 financial year. "We are confident the ongoing business is strong and lays a solid foundation for the next chapter and history of the company," CEO Wolfgang Neff said during a presentation of the company’s results for the financial year ended June 30, 2022.