River Consulting was acquired by Matrix PDM Engineering in December 2017, bringing its leading mid-major A/E to global energy, food, process and industrial its current and new clients. We combine the full-service expertise of a global consultant with the responsiveness and flexibility of a specialty engineering firm. From development and planning, through design and supply, to construction and commissioning, the firm’s comprehensive experience spans more than 30 years and 57 countries. Matrix PDM is recognized nationally by Engineering News-Record as a Top 500 design firm.