# Home

> Intro to Validation Estimating LLC

## Pages
- [Home](https://www.validest.com/)
- [Project Risk Quantification book by John Hollmann](https://www.validest.com/book): Describes the book "Project Risk Quantification"
- [Contact info for Validation Estimating](https://www.validest.com/contact): Contact info for Validation Estimating and John Hollmann
- [Articles by J. Hollmann](https://www.validest.com/library): Publications by John Hollmann
- [Validation Estimating news](https://www.validest.com/news): News about Validation Estimating LLC activities and offerings
- [Qualifications](https://www.validest.com/qualifications): Qualifications of John K. Hollmann PE CCP CEP DRMP
- [VE Services](https://www.validest.com/services): Services provided by Validation Estimating LLC
- [ValidRisk software description and link](https://www.validest.com/validrisk): An intro and link to the ValidRisk software and website