Abstract: The purpose of the study was to determine the influence of supplier integration on organizational performance in food and beverage manufacturing companies in Kenya. The study employed mixed methods research design. The study used Network theory. The target population was 534 respondents comprising of 217 procurement managers and 217 procurement officers from 217 food and beverage manufacturing companies in Kenya. A sample size of 230 respondents comprising of 115 managers and 115 procurement officers were selected from 115 food and beverage manufacturing companies in Kenya. Simple random sampling was used to get the sample for the study. Purposive sampling was used to get top procurement personnel from the food and beverage manufacturing companies in Kenya. Primary data was collected by the use of a questionnaire.