
President
Karl Gillihan
Karl Gillihan is the founder and President of Manufacturing Solutions Group. He doesn't just advise on building businesses. He runs them. He operates MFGBase, a global procurement marketplace, LocalAISource, a 50-state directory of AI professionals, and ServiceStorm, a field-service platform where he is a partner. All three are real, working businesses.
He earned that the hard way. Karl spent years as a millwright and projects lead on the turbine decks and refinery floors of the energy industry, with stops at ExxonMobil and its XTO Energy operations, then Siemens Energy, where he supervised millwright crews, held nuclear clearance, and worked as a certified emissions compliance programmer. He ran plant overhauls as a Project Manager at Universal Plant Services, then founded and led Stalwart Manufacturing Group as its CEO. Stalwart builds precision parts for the oil and gas and energy sectors, including parts for Siemens Energy.
So when MSG points you toward a system, a strategy, or a piece of software, it is something Karl has already built, run, or done with his own hands. He builds the technology behind every MSG engagement himself.
Focus Areas
- Technology Integration
- Strategic Consulting
- Operational Excellence
- Acquisition & Growth
- AI Implementation
- AI Consulting
Track Record
From the Floor Up
Stalwart Manufacturing Group
Founder, CEO & Developer
2022–2025
Founded and led a precision manufacturing group as CEO and in-house problem solver, building engineered parts for the oil and gas and energy sectors, including parts for Siemens Energy.
Universal Plant Services
Project Manager
2022–2023
Ran millwright crews through major plant overhauls in oil and gas refineries, fixing the failures that shut production down.
Siemens Energy
Foreman & Millwright Area Supervisor
2021–2022
Supervised millwright crews on gas, steam, and nuclear steam turbines, held nuclear clearance, and worked as a certified emissions compliance programmer.
ExxonMobil (incl. XTO Energy)
Millwright & Projects Lead
2014–2020
Maintained and overhauled rotating equipment like pumps, compressors, extruders, rotary feeders, and turbines, and led project work across ExxonMobil and its XTO Energy operations.
Work with Karl?
Every MSG engagement starts with a conversation about what's actually broken.



