Neo4j, a graph technology company, has experienced immense growth in 2021, including a new funding round and board appointment. The company's products have been featured in various media outlets, highlighting their ability to excel at spotting data relationships at scale, preventing cyberattacks, providing critical business insights through knowledge graphs, and helping organizations harness big data. Neo4j's CEO, Emil Eifrem, has emphasized the importance of graph technology in addressing complex problems such as climate change and financial corruption, positioning the company for success in 2022.