ICT services provider Dimension Data's group revenues for the third quarter grew 4.7 percent to USD 1.46 billion. Services revenues grew 10.9 percent and product revenues grew 0.2 percent. Reveneue in Dimensions Data's system integration (SI) business grew 3.5 percent in constant currency. Services in the SI business grew by 12 percent, with managed services up by 12.6 percent and professional services by 11 percent. Gross margin was up 1.4 percent to 21.5 percent.