All corrections, suggestions, or any other feedback can be sent to:

For content errors or omissions, if possible include a link to the correct info.

If suggesting a new company to include, be sure to review the criteria for judging whether a company is predominantly an aging company. Suggestions for how to fill out the fields for the new company are not necessary but are welcomed (especially with supporting links) and may speed its inclusion.

Feedback about organization, UI, or suggestions for high level improvements are also welcomed.

Feedback on how to improve the criteria by which companies are judged to be aging or not is welcomed, as is feedback on the best way to categorize aging companies besides Hallmarks and SENS areas. Realize that drawing boundaries around the field or its subfields will never be perfect and try to be constructive with feedback.

Offers to help or collaborate can be sent to: