Owner Assurance Reviews

Spire provides Owner Assurance Reviews (OARs) to help capital program sponsors validate that projects are properly defined, strategically aligned, and ready to proceed to the next stage of development or funding. These reviews serve as an independent check on scope, cost, schedule, risk, execution planning, and stakeholder alignment—ensuring that projects are realistic, feasible, and in line with the owner’s business objectives.

We apply a structured review framework and leverage subject matter experts across disciplines to assess the completeness, consistency, and quality of project planning. Whether conducted during early development or mid-execution, assurance reviews surface gaps, confirm targets, and provide owners with the confidence needed to commit capital or correct course.


Focus Areas Include:

  • Alignment with owner strategy and objectives
  • Scope definition and completeness
  • Schedule and cost estimate realism
  • Execution plan development and risk integration
  • Stakeholder involvement and communication plans
  • Procurement strategy and team capability
  • Documentation consistency and quality standards

Spire’s reviews are tailored to the size, complexity, and development stage of the project. We provide clear, actionable feedback and work collaboratively with your team to ensure that findings are understood, prioritized, and addressed—maximizing the likelihood of project success.


Owner Assurance Review Deliverables:

  • Structured evaluation of scope, schedule, cost, and risk
  • Reviewer findings and ratings by discipline
  • Identification of misalignments or critical gaps
  • Recommended corrective actions
  • Readiness-to-proceed summary

For more information on our owner assurance reviews service call or click here.