Kitware
Kitware is an employee-owned open-source software company that develops scientific computing, AI, and computer vision platforms (VTK, ParaView, CMake, ITK, 3D Slicer) and provides custom software solutions to government agencies, Fortune 500 firms, and academic institutions.
- Company typePrivate
- Founded1998
- HeadquartersClifton Park, United States
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Kitware does
Kitware is a privately held, employee-owned open-source software company founded in 1998 and headquartered in Clifton Park, NY. It develops and maintains a portfolio of more than 20 widely adopted scientific computing platforms — including VTK, ParaView, CMake, ITK, 3D Slicer, KWIVER, VIAME, and VolView — that are used by millions of developers and researchers globally for 3D visualization, medical imaging, computer vision, and high-performance computing. Beyond its open-source footprint, Kitware monetizes through custom software development, professional services, training courses, and government R&D contracts with agencies such as DARPA, DoD, DOE, NIH, NASA, NOAA, and AFRL.
The company's technology stack spans both infrastructure-level tools (CMake cross-platform build system with the new Common Package Specification; VESPA wrapping CGAL for mesh processing; VTK rendering at extreme scale) and applied AI/computer vision capabilities (object detection, activity recognition, vision-language models, explainable AI, sensor-robustness testing, and large datasets such as MEVA and MEVID). Recent platform work demonstrates significant performance gains, including 60-110x speedups in VTK polyhedron contour operations and integration of NVIDIA Clara models into the browser-based VolView medical imaging platform.
Kitware's go-to-market is consultative and enterprise/government-led, with multi-year quote-based contracts, supplemented by a product-led open-source motion that funnels users into paid services. It serves defense, healthcare and life sciences, commercial industry, and academic and research institutions, with named customers including Johns Hopkins, Cleveland Clinic, Stanford, Geisinger, NVIDIA, AMD, Intel, Toyota Research Institute, Mojang, Polarean, and major U.S. national laboratories. The company operates offices in five U.S. states and a regional headquarters in Lyon, France (Kitware Europe).
Kitware firmographics
Firmographics- Name
- Kitware
- Legal name
- Kitware, Inc.
- Website
- https://kitware.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Kitware is an employee-owned open-source software company that develops scientific computing, AI, and computer vision platforms (VTK, ParaView, CMake, ITK, 3D Slicer) and provides custom software solutions to government agencies, Fortune 500 firms, and academic institutions.
- Ownership category
- akta.pro rank
Kitware industry classification
Industry- Product category
- Scientific Computing Software
- NAICS
- Software Publishers (5132), Software Publishers (51321), Computer Systems Design Services (541512), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming Services (7371), Services-Prepackaged Software (7372), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs) (HDAEANAJ)
- akta.pro secondary industries
- Mapping & Basemap Platforms (Tiles/SDKs) (BPAMANAB), Developer Portals, SDKs & Documentation Platforms (BPAMADAG), Radiology AI, CAD & Advanced Visualization Software (HLAHABAJ)
Keywords
Where Kitware is headquartered
LocationHeadquarters
- HQ city
- Clifton Park
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
Kitware business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Custom Software Development and Consulting Services: Kitware provides customized software solutions for complex scientific challenges, serving as a trusted partner for government agencies, Fortune 500 companies, and academic institutions. Revenue is generated through consulting, development, and professional services.
- Open Source Platform Support and Training: The company offers training courses (e.g., CMake Training), support services, and professional services around its open source platforms including VTK, ParaView, CMake, ITK, and 3D Slicer.
- Product Enhancement and Evolution Services: Kitware helps customers optimize products and processes, address regulatory requirements, reduce cross-platform support barriers, and eliminate bottlenecks and licensing fees in existing products.
- Government R&D Contracts: Kitware generates revenue through funded research and development contracts with government agencies including DARPA, DoD, DOE, and NIH, developing AI, computer vision, and scientific computing solutions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Solutions - Quote-based pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
Kitware product offering
Product offeringCore offering
Kitware develops and maintains over 20 major open source scientific computing platforms (including VTK, ParaView, CMake, ITK, 3D Slicer, VolView, KWIVER, VIAME, TeleSculptor) and provides custom software development, consulting, and professional services on top of these platforms. The company specializes in computer vision, medical imaging, AI, and scientific visualization solutions for government, healthcare, and commercial customers.
Product overview
Kitware is an open-source technology company offering a comprehensive portfolio of software platforms, toolkits, and modules for scientific visualization, medical imaging, computer vision, and high-performance computing. The core offerings include VTK and ParaView for 3D visualization and simulation; CMake for cross-platform build systems; ITK and 3D Slicer for medical image analysis; and VolView for browser-based medical imaging with AI. Specialized platforms address domain-specific needs: KWIVER and VIAME for video analytics, TeleSculptor for 3D reconstruction, Pulse for physiological simulation, and XAITK for explainable AI. These platforms share a common open-source philosophy and interoperability through VTK/ParaView integration, enabling workflows spanning from data acquisition through visualization and analysis.
Differentiator
Problem solved
Functional benefit
Products and services
- The Visualization Toolkit (VTK) Open source software system for 3D computer graphics, visualization, and image processing used by scientific researchers and application developers worldwide.
- ParaView Open source interactive parallel visualization application built on VTK for analysis and visualization of large-scale scientific data through in situ processing and SPH post-processing.
- CMake Open source cross-platform build system generator that manages software compilation across compilers and platforms, including Common Package Specification (CPS) support.
- The Insight Toolkit (ITK)
Quantifiable outcome
- 60-110x speedups in polyhedron contour operations and 13-15x in clip operations in VTK
- +2 more outcomes
Companies that use Kitware
Customer profileNamed customers22 records
Segments4 records
Ideal customer profiles3 records
Kitware technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability14 records
Feature9 records
Kitware partnerships and signals
Strategic signalPartnerships
21 partnerships are on record, tiered core.
- DARPAcoreKitware has multiple active DARPA contracts including programs in ethical AI evaluation ($3.9M), vision systems for underwater robotics, and standards for evaluating ethics in AI-driven military technologies. The company has been awarded contracts under DARPA's ASIMOV, ITM, and other programs for developing AI systems aligned with human decision-making processes.
- U.S. Department of Defense (DoD)coreKitware secured a $2.2M Phase II contract to develop tools supporting responsible AI adoption across the Department of Defense. The company also developed AI testing and evaluation tools for DoD applications and maintains active engagement through multiple defense-related projects.
- U.S. Department of Energy (DOE)coreKitware received $1.15M DOE Phase II SBIR award to advance digital twins technology. The company develops digital twin frameworks for DOE to test and evaluate complex research networks before real-world deployment.
- National Institutes of Health (NIH)coreKitware was awarded a $1.3M NIH grant to advance brain research through extracting structured knowledge from scientific literature using LLMs. The company also collaborates on Brain Digital Slide Archive initiatives and brain connectome research.
- Johns Hopkins UniversitycoreKitware developed AI-powered ultrasound technology with Johns Hopkins to more accurately detect congenital heart disease in newborns. The company also collaborates on ARPA-H-funded projects to improve tumor removal precision through AI-powered surgical guidance.
- Cleveland CliniccoreKitware collaborated with Cleveland Clinic's Lerner Research Institute to develop a virtual anatomy application suite for annotating and sharing anatomical data, supporting medical education and research.
- Stanford UniversitycoreKitware partnered with Stanford to develop deep learning algorithms to identify problematic MRI scans for NIH research studies. The company also leads development of MIQA software in collaboration with Stanford researchers.
- NVIDIAcoreKitware integrates NVIDIA Clara open source AI models into VolView to bring advanced medical imaging AI into clinical workflows. Collaboration on medical imaging AI for next-generation healthcare applications.
- Advanced Micro Devices (AMD)coreAMD selected Kitware's CMake to make improvements to AMD Radeon Software Adrenalin Edition, improving developer workflows and long-term maintainability of the software.
- Los Alamos National LaboratorycoreKitware implemented secure, HPC-ready GitLab CI for national laboratory supercomputing environments. Also collaborated on Trinity supercomputer benchmarks demonstrating OpenSWR rendering capabilities up to 1.1 trillion triangles.
- Texas Advanced Computing Center (TACC)coreKitware and TACC collaborate on optimizing ParaView for in situ processing under Intel Parallel Computing Centers project. Work focuses on many-core processor optimization for HPC environments using the Stampede-KNL system.
- Advanced Research Projects Agency for Health (ARPA-H)coreKitware joined an ARPA-H funded project to advance tumor removal research. Collaboration with Johns Hopkins on AI-powered surgical guidance technologies.
- Allen Institute for Brain SciencecoreKitware developed Cell Locator, a 3D Slicer-based desktop application for manually aligning specimens to annotated 3D spaces. Also created annotation tools for mapping brain samples to 3D reference atlases.
- Toyota Research InstitutecoreKitware developed MaterialNet, a new open source web application for exploring and understanding materials data in collaboration with Toyota Research Institute to advance materials research.
- Geisinger Health SystemcoreKitware collaborated with Geisinger to use Pulse Physiology for testing and validation of a closed-loop physiology management system across diverse patient scenarios.
- PolareancoreKitware supported the development and launch of FDA-cleared MR image processing software for lung ventilation imaging by Polarean, supporting regulatory compliance and product launch.
- Air Force Research Laboratory (AFRL)coreKitware built realistic mechanical ventilation simulation systems for AFRL clinical training. WAMI tracking system developed with AFRL funding was successfully transitioned to theater for real-time processing.
- National Oceanic and Atmospheric Administration (NOAA)coreKitware enabled real-time marine mammal detection for NOAA using edge AI systems. Project Kamera develops computer vision capabilities for marine environmental monitoring.
- Lawrence Berkeley National LaboratorycoreKitware enabled scalable volumetric X-ray analysis for Lawrence Berkeley National Laboratory, processing data from supercomputers to the cloud using Dask ITK.
- NASAcoreKitware integrated AI/ML into NASA's aerospace simulations to reduce compute hours and deliver faster, more reliable results for aerospace research applications.
- IntelcoreKitware collaborated with Intel to update VTK and ParaView with OpenSWR and OSPRay renderers as part of the Software Defined Visualization initiative. Work included optimizations for Intel Haswell CPUs and Xeon Phi platforms, with benchmarks on the Trinity supercomputer.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Kitware competitors and assessment
Company assessmentDirect peers
- MathWorks: MathWorks (MATLAB/Simulink) operates a similar hybrid model of proprietary technical computing software combined with deep consulting, training, and support services sold to scientific and engineering users across government, academia, and industry—directly comparable to Kitware's VTK/ParaView/ITK + professional services stack.
- Wolfram Research: Wolfram Research sells technical computing platforms (Mathematica, Wolfram Alpha) and offers custom engineering services to scientific, defense, and academic customers, mirroring Kitware's combination of deeply technical software products and bespoke scientific consulting engagements.
- Posit (formerly RStudio): Posit monetizes the open-source R and Python ecosystem through commercial products (RStudio Pro, Connect), training, and enterprise support, closely paralleling Kitware's model of sustaining a profitable services and support business on top of broadly adopted open-source scientific tools.
- MeVis Medical Solutions: MeVis develops medical imaging software and provides custom development services to clinical and OEM customers in radiology and image-guided therapy, directly paralleling Kitware's ITK, 3D Slicer, and VolView business in regulated medical imaging workflows.
Broad incumbents
- ANSYS: ANSYS is an established simulation and visualization incumbent serving aerospace, defense, automotive, and healthcare customers with proprietary CAE software. It overlaps with Kitware in scientific visualization and physics-based simulation workflows, but as a much larger, commercially licensed vendor rather than an open-source-led services firm.
- Altair Engineering: Altair provides simulation, HPC, and data analytics software to engineering and enterprise customers, intersecting with Kitware's scientific visualization, HPC workflow, and digital twin offerings as a broader, commercially licensed incumbent.
Others
- VisIt (Lawrence Livermore National Laboratory): VisIt is the primary open-source competitor to ParaView, developed at LLNL for visualizing massive scientific datasets at the national labs. It directly competes with Kitware's ParaView in the HPC visualization category, though it is a community/government project rather than a commercial services entity.
Emerging players
- Hugging Face: Hugging Face has built a commercial enterprise business around an open-source AI/ML platform, capturing value from a developer community in a manner structurally similar to how Kitware monetizes its scientific computing and computer vision ecosystems. It represents a possible productization template for Kitware's AI tooling.
- OpenCV: OpenCV is the dominant open-source computer vision library and overlaps directly with Kitware's KWIVER and VIAME toolkits for object detection, tracking, and video analytics. It is community-maintained rather than a commercial services company, but it competes for developer mindshare in Kitware's core CV vertical.
Regional players
- Kitware Europe (internal entity): Kitware's own European subsidiary in Lyon serves EU customers and collaborators across the same scientific computing and computer vision domains, demonstrating the company's regional replication strategy rather than serving as an external competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Kitware social profiles
Digital presenceKitware compliance and trust
Trust signalCompliance1 record
Kitware financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kitware leadership team
Management profileNumber of profiles
Profiles6 records
Kitware subsidiaries and ownership
Company hierarchySubsidiaries1 record
Kitware funding detail
Funding detailFunding overview
Funding rounds6 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kitware M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kitware
What does Kitware do?
Kitware develops and maintains over 20 major open source scientific computing platforms (including VTK, ParaView, CMake, ITK, 3D Slicer, VolView, KWIVER, VIAME, TeleSculptor) and provides custom software development, consulting, and professional services on top of these platforms. The company specializes in computer vision, medical imaging, AI, and scientific visualization solutions for government, healthcare, and commercial customers.
Is Kitware a public or private company?
Kitware is a private company. It is classified as management employee owned and is currently operating.
When was Kitware founded?
Kitware was founded in 1998. It employs 101 to 250 people.
Where is Kitware based?
Kitware is headquartered in Clifton Park, United States, in the North America region.
How does Kitware make money?
Four revenue lines are on record. Custom Software Development and Consulting Services are the primary driver. The others are open Source Platform Support and Training, product Enhancement and Evolution Services and government R&D Contracts.
Who are Kitware's main competitors?
Direct peers on record are MathWorks, Wolfram Research, Posit (formerly RStudio) and MeVis Medical Solutions. Broad incumbents are ANSYS and Altair Engineering. VisIt (Lawrence Livermore National Laboratory) is listed as an others. Emerging players are Hugging Face and OpenCV. Kitware Europe (internal entity) is listed as a regional player.
Does Kitware have an API?
No public API is recorded for Kitware.
What industry is Kitware in?
Kitware's product category is Scientific Computing Software. Its primary akta.pro industry code is HDAEANAJ, AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs), with a secondary code of BPAMANAB, Mapping & Basemap Platforms (Tiles/SDKs). Its NAICS code is 5132 and its SIC code is 7371.