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Rotating Machinery Services
Rotating Machinery Services (RMS) was established in 1998 and is headquartered in Bethlehem, Pennsylvania.
Rotating Machinery Services
Rotating Machinery Services (RMS) was established in 1998 and is headquartered in Bethlehem, Pennsylvania. The firm provides specialty aftermarket repair, maintenance, overhaul, and OEM equipment supply for large turbomachinery, including axial compressors, centrifugal compressors, steam turbines, and FCC expanders. RMS serves a global customer base across refineries, petrochemical plants, and power generation facilities. Its engineering-driven approach covers analytical evaluations, dynamic balancing, reverse engineering, and control panel upgrades. The firm is OEM for AC Compressor axial, centrifugal, and oil-free screw compressors, as well as CONMEC compressors and Siemens hot gas expanders. RMS operates 9 facilities in the US and, through acquisitions, additional sites in the UK and Netherlands. Since 2021, RMS has made multiple acquisitions: Axis Technical Services (field service, October 2021), Breaux Machine Works (machining, July 2022), Origin Metrology Group (metrology, May 2023), Blading Services Unlimited (turbine blades, November 2023), BJ Superior (babbitted bearings, February 2025), Fusion Inc. (precision grinding/coatings, April 2025), Psicon B.V. (magnetic filtration, July 2025), and EthosEnergy's steam turbine and compressor business (TurboCare brand, December 2025). These deals added 160+ employees and four facilities in the US, UK, and Netherlands (per RMS press releases, December 2025). RMS is structured as an independent, family-owned industrial services company—not a family office or investment vehicle. Its structural differentiator is a multi-OEM, OEM-agnostic service model covering legacy lines it now owns, combined with a vertically integrated manufacturing and repair footprint that spans ten states and three countries.
General information
Firm type
other
Year founded
1998
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Bethlehem
Corporate office
Bethlehem, PA, United States
Additional offices
Pasadena, TX, United States · Pearland, TX, United States · Houston, TX, United States · Menasha, WI, United States · Canastota, NY, United States · Olean, NY, United States · Perris, CA, United States · Zoetermeer, Netherlands
Sector focus
Frequently asked questions
What types of rotating equipment does RMS service?
RMS services axial and centrifugal compressors, oil-free screw compressors, gas turbines, steam turbines, power turbines, FCC expanders, and nitric acid expanders. The firm also provides OEM support for AC Compressor, CONMEC, and Siemens hot gas expander product lines (per RMS website).
Is RMS structured as a family office or an operating company?
RMS is an operating company, not a family office or investment vehicle. It provides industrial services—repair, maintenance, overhaul, and parts supply—for critical rotating machinery. Ownership structure is not publicly disclosed beyond being a privately held company.
Does RMS have any investment funds or external capital under management?
No. RMS does not raise or manage investment funds. Its business model is fee-for-service industrial repair and manufacturing, not deploying capital into securities or portfolio companies.
What is RMS's geographic footprint?
RMS operates from 15+ facilities across the United States (Pennsylvania, Texas, Wisconsin, New York, California) and internationally in the Netherlands. Acquisitions in 2025 added locations in the United Kingdom and strengthened European presence through Psicon B.V. in Zoetermeer, Netherlands (per RMS website and press releases).
Who are the key decision-makers or owners at RMS?
RMS does not publicly name its principals or owners on the firm's website. The firm's leadership structure is not disclosed in available public sources, making individuals unconfirmable.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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