Discover Why We're One of the Top Nanotechnology Companies in the USA

SiMPore’s mission is to develop and deliver products for the analysis of nanoscale specimens, enabling the discovery of the future in material and life sciences.


Over the past decade, SiMPore has developed and offered industry-leading silicon nanomembranes and BioMEMS technologies to researchers furthering the fields of life and materials sciences. SiMPore strives to be a competitive membrane company and nanotechnology company in the USA. SiMPore’s goal is to create products that bring significant value to society, its customers, employees and investors, and to do so with precision, passion and quality. SiMPore promises its innovative products will deliver superior data and superior outcomes by enabling precise capture and information-rich analysis of nanoscale specimens.

Meet Our Team

Paul Then
Paul Then, Chief Executive Officer

Over his four-decade career at Corning Incorporated, Paul provided leadership in a broad range of technical, commercial, and business management positions. His experiences in business development and glass-based microsystems are helping drive growth at SiMPore as a membrane company. Paul holds an M.S. in Manufacturing Engineering from Carnegie-Mellon University, a B.S. in Industrial Engineering from The Pennsylvania State University, and has completed the Fundamental Optical Design Intensive Course at the University of Rochester.

James Roussie
James Roussie, Chief Scientific Officer & Co-Founder

As Chief Scientific Officer, Jamie spends his days applying nanotech to biotech. With over a decade of functional experience working in technology commercialization at SiMPore, he has done everything from developing new products and creating customized solutions for customers to managing intellectual property and leading sales and marketing. He holds a Ph.D. in Biochemistry from the University of Rochester and an M.S. in Science and Technology Commercialization from the University of Texas at Austin.

Jared Carter
Jared Carter, Program Manager

Jared applies his wide product development knowledge and expertise in engineering, silicon functionalization, and bioassays to develop innovative solutions for SiMPore’s contract supply customers.

Joshua Miller
Joshua Miller, Microfabrication Manager

Joshua contributes his passion and skills in silicon processing and microfabrication at SiMPore by leading its silicon nanomembrane and other silicon-based product development and manufacturing efforts. He holds a B.S. in Microelectronics Engineering from the Rochester Institute of Technology.

Kate Neville, R&D Manager

Kate brings experience in scientific imaging and image processing to SiMPore, working to expand its product capabilities. With an MS in Molecular and Cell Biology from the University of Rochester, she is working to develop protocols to image EVs on SiMPore membranes for various clinical applications.

Our Board

Geoffrey Rosenberger

Board Chairman & Corporate Director

James McGrath

Corporate Director & Co-founder

Thomas Gaborski

Corporate Director & Co-founder

Kevin Parker

Corporate Director

Recent News

  • Microplastics in Drinking Water: Do Household Pitcher Filters Really Work?

    The emerging problem of microplastics in drinking water has recently received much attention in scientific literature and in the broader public press coverage. Many consumers want to know how they can deal with this potential health concern. Using SiMPore’s novel filters for microplastics capture and analysis and Parverio Inc’s proprietary analysis algorithms, a study was…

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  • SiMPore at Work

    Check out what other researchers have done with SiMPore filters for microplastics capture and analysis. Recent publications highlight the unique utility of SiMPore’s filters, which enable direct capture and analysis of microplastic particulates on the same filter without any burdensome transfers.

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  • Lake Ontario Center for Microplastics and Human Health in a Changing Environment

    SiMPore supports the launch of the Lake Ontario Center for Microplastics and Human Health as they explore the effects of microplastics on the environment.

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Careers at SiMPore

SiMPore is a competitive nanotechnology company in USA and we’re always looking for dedicated scientists and engineers to join our team.
View our open positions and see if SiMPore is the right fit for you.

Or, send your resume to [email protected].

Have questions about us, our membranes, or what we can do for you?

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