Years inside a CDMO.
Now on your side of the table.
ABOUT KEYSTONE
Keystone Life Sciences Consulting exists for a specific situation. A growing biotech has put its most important program in the hands of a manufacturing partner, and it needs someone senior who can see that program clearly, steer it, and be straight about what it will take.
Sponsors rarely need another report on what's going wrong.
Keystone is led by Patrick Messner, a PMP-certified program and validation leader with 17+ years across pharmaceutical development and manufacturing, biotechnology, CDMO operations, and medical devices. He spent seven years at a CDMO leading client product introductions from equipment implementation through GMP release, and has since led complex, high-value programs from both the consulting and manufacturer side, including a $70M+ commercialization program delivered ahead of plan.
The person discussing your program is the person responsible for understanding it, shaping the plan, and seeing it through.
They need someone who understands how the work gets done inside the plant, and who can own the program from their side without adding permanent headcount before they're ready.
How Keystone works with sponsors.
OPERATING PRINCIPLES
Remote by design.
Governance, review, and reporting run remotely. Time onsite is reserved for the moments that warrant it, like kickoff, PPQ, and inspection preparedness.
Clear ownership.
Every engagement starts with a defined program outcome, decision path, and exit criteria, not an open-ended staffing arrangement.
Senior attention.
The work isn’t sold by one person and handed to someone else less experienced.
Constructive accountability.
Your CDMO is a partner you depend on. Keystone holds them to the plan in a way that strengthens the relationship rather than straining it.
A clean handoff.
The goal is a program that stands on its own and a stronger team, not ongoing dependence.
EXPERIENCE
Client product introductions, seen from inside the plant.
Equipment implementation, process qualification, GMP release, and commercial readiness for new client products entering a contract facility.
CDMO Operations
Process and cleaning validation through inspection readiness.
Qualification strategy, process and cleaning validation, computerized-system and data integrity expectations, deviations, CAPA, and inspection preparation.
Validation & Quality
Cross-functional ownership of complex programs.
Integrated schedules, risk management, budgets, vendor governance, and clear reporting to executives.
Program Leadership
An outside read on where a program actually stands.
Independent process validation and readiness assessments at commercial and CDMO sites, including findings and remediation priorities presented to global quality leadership.
Independent Assessment
WHY “KEYSTONE”
The keystone is the piece that holds a complex structure together.
The name reflects the role: be the steady point that holds a manufacturing program together across your team, your CDMO, and your leadership, especially when it is under pressure.
