The CGenFF program and the cgenff.umaryland.edu server are maintained and improved by the people listed below. For a full list of contributors to the ParamChem project (of which the CGenFF program is a product), see ParamChem's corresponding "about us" page.

- Principal Investigator
- Director, Computer Aided Drug Design (CADD) Center, University of Maryland School of Pharmacy
- Heads the Mackerell Computational research laboratory
- Expertise/Research Interest: Computer Aided Drug Design, Force Field Development and Molecular Dynamics

- Research Specialist
- MacKerell Lab, University of Maryland School of Pharmacy
- Main developer and maintainer of the CGenFF program
- Expertise/Research Interest: Computer Aided Drug Design, Force Field Development and Optimization Algorithms
- My personal page
Past Contributors

- IT Manager
- Center for Computational Sciences (CCS), University of Kentucky

- Graduate Research Assistant
- Center for Computational Sciences (CCS), University of Kentucky
- Design of web interface, user database and integration with back-end CGenFF program
- Expertise/Research Interest: C/C++, PHP, Python, MySQL, Unix/Linux, Javascript, HTML/CSS

- Graduate Research Assistant
- Center for Computational Sciences (CCS), University of Kentucky
- Design of web interface, user database and integration with back-end CGenFF program
- Expertise/Research Interest: Java, Javascript, SQL, Unix/Linux, PHP, openLDAP

- Graduate Research Assistant
- Center for Computational Sciences (CCS), University of Kentucky
- Design of web interface, user database and integration with back-end CGenFF program
- Expertise/Research Interest: Java, J2EE, Unix/Linux, PHP, PERL