There are currently 548 companies listed in the Online Handbook

Thank you for visiting the Turbomachinery Handbook website.

We are no longer accepting listings for the 2022 Handbook. The 2022 Printed Handbook is currently in production and will be available in November.

Please access the 2022 Digital Handbook Company Directory by clicking one of the 'Lookup' menu items in the blue menu above.
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Questions? Comments? Please contact Bob Maraczi, Directory Editor / (203) 810-5277

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