.png)
Protecting Revenue When Failure Is Not an Option.
We partner with executive teams at critical moments — when revenue, strategic accounts, or enterprise initiatives are at risk and decisive leadership is required.
Engagements begin with a three-week diagnostic. You leave with a clear view of what's at risk, what's recoverable, and what the engagement to fix it looks like. Credited toward the full engagement if you proceed.
Why Sentinel?
Most advisory engagements end at deliverable acceptance. A roadmap is presented, a recommendation is filed, and the consultants leave — at the moment the work of changing how an organization operates is just beginning. The recommendation doesn't fail because it was wrong. It fails because no one stayed long enough to drive it.
Sentinel was built to close that gap.
23 Years
of expertise across several industries
Over $85M
protected in annual recurring revenue
100%
retention of enrolled critical accounts
We deliver Fortune 500-grade judgment with operator-level understanding, at fees mid-market leaders can actually justify.
Enterprise Risk & Revenue Protection
You walk away each quarter with executive-ready visibility into what's threatening revenue and a prioritized path of action.
We help executives identify and act on execution, delivery, and account risks that threaten revenue, renewals, and strategic outcomes — before they show up in lagging metrics.
Critical Account Recovery & Retention
You walk away with the account stabilized through renewal — and your team able to run the playbook without us.
We step in when a strategic account is at risk to align internal teams, lead structured recovery, and protect the renewal before the conversation is lost.
Portfolio & Program Operating Model Design
You walk away with a governance model your executives actually use — and a portfolio cadence that no longer depends on heroics.
We design the governance, prioritization, and reporting structures leaders need to manage complex portfolios with confidence and clear decision rights.