We make the invisible visible, valuable and secure

Vironova offers premium sub-visible particle analysis for biopharmaceutical development and other emerging nanotechnology markets

Revolutionizing transmission electron microscopy for sub-visible particle analysis

What we do at Vironova

Vironova is a cutting edge Swedish biotechnology company providing comprehensive hardware, software, and services for the analysis of nanoparticles. We specialize in electron microscopy, with a 10-year track record of services to the pharmaceutical industry.

Our products and services are revolutionizing access to transmission electron microscopy (TEM)-based image analysis in biopharmaceutical development. TEM has previously been too costly and complex for routine use in gene therapy, vaccine and drug development. We have made this powerful technology user-friendly and accessible through automation.

Our customer solution enables automated analyses for simplifying the work process, for faster and better-informed decisions to secure robust bioprocessing and final product quality.

We have our headquarter and Lab in Stockholm, with subsidiaries in London and Boston.

We bring you macro insights from microcosmos.

The Vironova offering

Cost-effective, fast and GMP certified Electron Microscopy (EM) services enabled by the in-house developed Vironova Analyzing Software (VAS) for semi-automated nanoparticle analysis – read more about VAS here

Viral clearance testing performed in Vironova Biosafety´s GLP and BSLIII certified laboratories 

MiniTEM™, a bench-top transmission electron microscope system designed for automated nanoparticle characterization. High-resolution images reveal particle morphologies that are transformed into accurate metrics

ViroTEM is an automated and versatile TEM system for analysis and characterization of nanoparticles, which also comprces Vironova Imaging and Analysis Software (VIAS).


Workplace and Culture

We value diversity, having employees from more than 15 different nationalities. We believe it creates an evolving working environment and makes it more fun at work!

We see us as pioneers within our field and are proud and passionate about what we do. We are committed and understand the importance of accuracy to deliver high quality services.


What we believe in - Our Core Values


We bring new ideas to the table, question how we do things and ensure that we take steps forward everyday. We are always on the verge of breakthrough - because we have to be brave to be pioneers.


We align the energy and inspiration of every employee for delivery beyond expectations and embrace our responsibility to contribute to the greater good.


Expectations are there to be exceeded - whatever we do, we do well. We take pride in our cutting-edge expertise and competence allowing us to provide objective, reliable and traceable data.


Our relations are built on open communication, encouraging ideas and offering solutions. We work efficiently across functions to solve even the trickiest problems and to bring out the best of our team.

Legal structure

Intelligent Virus Imaging Inc. (IVI Inc.) is a fully owned subsidiary in the USA used for certain patent rights

Vironova Biosafety AB is a fully owned subsidiary

NOW Electronics AB is a fully owned subsidiary

Vironova Instrument Solutions AB is a fully owned subsidiary



Vironova AB corporate structure



Intellectual property

Vironova strives to protect all technology and products developed. Patent applications are submitted in all relevant markets for new technology and technology improvements. The technology is protected by patents and patent applications for three complementary image analysis methods which cover the most important application areas in biological quality control.

MiniTEM is a registered trademark owned by Vironova AB.