About Us
TSS Microscopy has the depth to match the instrument support needs you would expect from an OEM with a genuine priority on every customer’s success.
TSS Microscopy offers a diverse selection of pre-owned electron and ion microscopes. Each scope is meticulously remanufactured to its original performance specifications and is ready to serve any lab. And to assure that our customers achieve their goals, wherever they are in the world, we offer service support, maintenance programs, applications training and instrument operation training via our global team of engineers.
Our TeamTSS Microscopy started operations in 2003 as Technical Sales Solutions, a company founded to address the growing need for cost-effective options that allowed more labs to obtain high-performance SEM and FIB. Since then, with hundreds of SEM, TEM, FIB and dual beam installations completed worldwide, we’ve grown our team and our support offerings to become more than an equipment re-seller. We are proud to now be a full-service solution provider in the electron microscopy market. Remanufactured instruments are a great way to stretch budgets while still enabling leading edge research. We also support customers with accessories, consumables, service and training and alleviate uncertainty about investing in a pre-owned equipment. Whether buying or selling, we stand with you at every step of the process. We can handle all the logistics – from consulting, packing and crating, delivery, and installation, to comprehensive training, warranty, and reliable after-care maintenance. Our inventory features microscopes from all major manufacturers, enabling us to focus on finding the instrument solution that is right for your application needs.
"You get all of the functionality and advantages of the system, without paying the price of a new one."
“Compared to scope OEMs we have used previously, TSS has more engineering experience and willingness to explore opportunities that would not be possible with other companies."
Locations
TSS Microscopy serves labs and fabs around the globe with facilities and support staff in the United States, Austria, United Kingdom, Taiwan and China. Our headquarters are located in Hillsboro, Oregon.

Engineer Locations
- Austin, TX
- Boone, IA
- Fort Myers, FL
- Massachusetts
- New York, NY
- Pennsylvania
- Raleigh, NC
- Beijing, China
- Johannesburg, South Africa
- Paris, France
- Switzerland
Refurbishment Centers
- Hillsboro, OR
- Fremont, CA
- Taipei, Taiwan
- Vienna, Austria