Based on the provided data, the three tech companies expected to see the largest increase in revenue over the next five years are Bio-Techne, Five Below, and Sealed Air. Bio-Techne has shown average growth within the industry, but with R&D ranking in the top 30% of the industry, which may indicate potential future growth. Five Below has also shown average growth, but with R&D ranking in the bottom 30% of the industry and a dividend yield ranking in the bottom 30% of the industry, which may suggest a focus on growth rather than dividends. Sealed Air has shown average growth and R&D ranking in the bottom 30% of the industry, but with a dividend yield ranking in the bottom 30% of the industry, indicating potential future growth opportunities. It is important to note that this analysis is based solely on the provided data and may not accurately reflect the future financial performance of these companies.