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What we do

A Leader in Biomedical Image Analysis Solutions

At Gremse-IT, we develop and license Imalytics Preclinical—a powerful software platform for multimodal biomedical image analysis. In addition to our core product, we offer services including AI-powered biodistribution pipeline development, image analysis as a service, and custom OEM software solutions for imaging device manufacturers. Our mission is to help researchers accelerate discovery through efficient, intuitive, and high-quality image analysis tools.

Advanced Image Analysis
Simplified Experience
Mission

Our mission is to make preclinical imaging effortless and intelligent -

Fueling faster innovation in biomedical research.

Our vision

At Gremse-IT, we are pushing the boundaries of biomedical image analysis

by combining advanced computation and software development with an expert and experienced team.

Our vision is to accelerate and simplify image analysis for the biomedical research community.

In academic labs, we aim to minimize the time spent on manual processing so researchers can focus on what matters most—science, discovery, and innovation. By making image analysis intuitive, fast, and accessible, we empower teams to accelerate their path to breakthroughs. 

For industry, pharma, and radiopharmaceutical labs, we strive to meet the high-throughput demands of modern research. Our goal is to shorten analysis time from days to hours, enabling faster decision-making and advancing the pace of drug development and therapeutic discovery. Imalytics is built to deliver both speed and precision at scale.

Ultimately, we want to contribute to getting life-changing therapies to patients faster

Our History

2013

Gremse-IT spins out of RWTH Aachen University with Imalytics 1.0

Dr. Felix Gremse founded the company and successfully commercialized his first software product ‘Imalytics Preclinical'.

2014

Gremse-IT launches Imalytics 2.0

Introduced advanced multimodal imaging features and GPU-accelerated processing with Imalytics 2.0, enhancing preclinical research capabilities.

2016

Gremse-IT becomes incorporated and publishes first Theranostics paper

Established as Gremse-IT GmbH and gained scientific recognition with a publication in Theranostics.

2017

BLT FLT Recon MiLabs Cooperation

Began collaboration with MiLabs to integrate advanced BLF and FLT reconstruction workflows.

2018

Gremse-IT launches Aachen office

Expanded operations with the establishment of first office to support growing partnerships and R&D.

2019

Launch of Iterative CT Reconstruction Software

Released proprietary CT reconstruction software to improve image quality and quantitation accuracy.

2021

Launch of Imalytics 3.0

Released Imalytics 3.0, featuring a revamped user interface, new 3D segmentation, and enhanced image fusion capabilities.

2023

Launch of Dosimetry Module

Introduced a new dosimetry module enabling absorbed dose estimation from PET/SPECT data for radiopharmaceutical development.

2024

Launch of Montreal Office

Expanded North American presence with a new office in Montreal, with a strong focus on machine learning and automation.

Our team

The Gremse-IT Team

Gremse-IT consisits of a team of  20+ engineers, developers and scientists

Dr. Felix Gremse

CEO & FOUNDER

Zachary Gurberg

COO

Dr. Stefanie Rosenhain

Senior Application Scientist

Diana Möckel

Senior Application Scientist

Joseph Marsilio

Application Scientist

Mark Tchinov

Application Scientist

Trusted by leading experts

Gremse-IT is supported by

"We have found the Imalytics software to be easy to use and the support from Gremse IT is excellent. We were very impressed with the recently released voxel-based dosimetry module."

Prof. Dr. Carolyn J. Anderson

Prof of Radiology & Medicinal ChemistryUniversity of Missouri, Molecular Imaging and Theranostics Center

"The software is easy to learn and provides ready-to-use workflows for different applications."

Justin Jeffery

Facility Manager, Small Animal Imaging and Radiotherapy Facility,University of Wisconsin

"Imalytics is an optimal solution as the software offers ease of learning, rapid accessibility, and accommodates numerous users."

Prof. Dr. Fabian Kiessling

Institute for Experimental Molecular Imaging, Aachen

"The tools and applications you've developed on Imalytics are incredibly useful, easy to handle, and effective."

Olivia Bejuy

Institute for Experimental Molecular Imaging, Aachen
Our reach

Supporting researchers worldwide with preclinical image analysis solutions

Software in over 200 imaging cores worldwide.

Resources

Stay up to date with the latest from Gremse-IT.

Explore our most recent publications, projects, upcoming events, and company news. This is your hub for everything new in preclinical imaging, including insights from our research collaborations and innovations in image analysis.

A leader in

Biomedical Image

Analysis Solutions

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