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Meet the Cesium Certified Developers

As the Cesium community grows, so does the demand for excellent developers with experience building on the platform. These developers have demonstrated Cesium expertise. Use this directory to discover their work, products, and services.

  • Air Force Research Lab's GRILL

    AFRL’s Gaming Research Integration for Learning Lab (GRILL) mission is to conduct integration efforts and training research using game-based technology to increase the operational efficiency and effectiveness of the people defending our nation.

  • Andreas Biørn-Hansen

    Andreas is a frontend tech lead consultant with 3D GIS experience based in Norway. He holds a Ph.D. in computer science and has spent the last few years working on mapping and visualization projects related to energy and utility infrastructure.

  • Arthur Lindtner

    Arthur is a developer with ten years of experience in GIS, deep learning methods for remote sensing data processing, and geosimulations with CesiumJS and especially Cesium for Unreal. He also works with reinforcement learning and imitation learning methods in environments based in Cesium for Unreal.

  • Bac Ha Software Co., Ltd.

    Bac Ha Software has been uninterruptedly offering services to worldwide clients. With the aid of the latest technologies, we provide customers with the optimum solution to meet their needs and requirements. Bringing out the best applications for customers’ projects is our ultimate goal.

  • Botts Innovative Research, Inc.

    Botts Innovative Research, Inc. (Botts-Inc) specializes in the design and application of open standards for sensor systems within the intelligence, defense, and scientific communities.

  • C3D

    C3D is a software development company in South Korea with great BIM and 3D GIS expertise. They provide services that help clients in the wind power, land sales, and construction sectors increase efficiency and reduce costs.

  • Camptocamp

    Camptocamp is a Swiss service company founded in 2001 in the field of Open Source software with great expertise in the areas of GIS, ERP and IT Management Systems. Our services include consulting, implementation, training, maintenance, support and R&D.

  • Chris Allen

    Chris is a game developer and credentialed educator with over a decade of industry experience. He has worked with clients such as Epic Games and IBM Space. His skills include 3D art, programming, level design, game development, teaching, and Unreal Engine.

  • DataLabs Inc.

    DataLabs is a startup company located in Tokyo, Japan. Their mission is to maximize construction industry productivity, and they achieve it by providing GIS/3D data processing software.

  • is a software company specializing in space catalog visualization and space data standards. They work with federal and commercial organizations, integrating the latest in web technology for visualization and analysis.

  • Dr. Sven Schneider

    Sven is a geospatial scientist with a Ph.D. in hyperspectral image analysis and machine learning. He is versed in 3D/4D data visualization. His outstanding academic record shows 20 years of practical work experience. Recent endeavors include Digital Twins, AR/VR, Geospatial Data Sciences, and 3D Web GIS.

  • Edgybees

    Edgybees provides accurate geo-registration and augmented reality of satellite and aerial still and motion imagery in real-time, enabling defense, public safety, and critical infrastructure command centers to accomplish life-saving missions.

  • Evercam

    Evercam is the industry-leading provider of construction camera software that aims to increase construction productivity by improving project visibility and team communications. We have designed the latest technology in reality capture, project management & time-lapse cameras.

  • Gaia3D, Inc.

    Gaiai3D, Inc is a a geospatial company pursuing business solutions for digital twins.

  • Geodan B.V.

    Since 1985, Geodan B.V. has developed into one of the leading geo-ICT consultancy firms in the Netherlands. They specialize in spatial information provision and are strong in applying new, innovative technologies.

  • Geopogo Cities

    Geopogo is an architectural 3D / AR start up based out of Berkeley, California. Their mission is to make building and city design accessible to all, affordable to build, and to empower all to best design the future of our built environment.

  • Güçlü Şenyurdusev

    3D City Model, Digital Twin, Environmental Modeling and Visualization, Metaverse

  • Hidenori Watanave Laboratory, The University of Tokyo

    Hidenori Watanave Laboratory, The University of Tokyo, is researching and developing a variety of digital archives, including the Pluralistic Digital Archives Series on disasters and wars.

  • IGO

    IGO is a French company. We offer strong 3D expertise to facilitate access to increasingly massive data, enhance it and transform it into decision support and application. IGO helps its customers in their digital transformation to meet the major challenges of SmartCity, climate change, or its security.


    IMMERSIV is a real-time interactive platform that allows users to experience 3D digital twins from anywhere in the world in photo-realistic detail. Designed to empower decision makers by presenting accurate representations of architectural projects.

  • Joe T.S.

    Joe is a geospatial scientist with outstanding academic background, with over ten years of practical work experience in the field of Geospatial Data Sciences, 3D Web GIS, Digital Twins, and GeoAI.

  • Light Heavy Industries

    Light Heavy Industries specializes in visualization, simulation, immersive media, and augmented and virtual reality, with emphasis on museums, historical interpretation, training, and cultural heritage research.

  • Locus Blue

    Locus Blue is an award-winning change driver for digital transformation in Japan and the globe through efficient and detailed point cloud processing. We help industry leaders and GIS professionals optimize their workflow by doing all the heavy lifting using our proprietary AI segmentation solutions.


    As a digital 3D twin platform, LUUCY offers an extensive and daily growing collection of 3d data, maps, and easy interactive tools for urban and real estate development.

  • Marc Dubeau

    Marc is a full time high school teacher with over two decades of teaching experience. He runs a specialist high-skills major in game design. He does contract work for Epic Games and IBM Space. His skills include 3D art, programming, level design, game development, teaching, and Unreal Engine.

  • Marius Coetzee

    Marius is an Unreal Engine developer based in Switzerland with a background in 3D and an interest in digital twins and applications streamed on the web.

  • Mariusz Mikoś

    Mariusz Mikoś is a programmer with five years of experience building 2D/3D map portals. He works on building tools and web applications daily for presenting and analyzing spatial data.

  • ModelSim

    ModelSim has developed various simulators for over 20 years, which include training simulators of fixed-wing, rotary-wing, drones, parachutes, air-to-air tactics, and so on. ModelSim has worked on real drones, UTM, and UAM systems as well as their training simulators.

  • OneSky

    OneSky is a UAS Traffic Management (UTM) company developing airspace assessment, operations, and traffic management solutions. Their goal is to harmonize the sky - ensuring safe, efficient, and scalable access to airspace users.

  • Pelican Mapping

    Pelican Mapping is a services company specializing in high performance geospatial visualization and open standards data production using Cesium and our own open source osgEarth SDK. Our software has been deployed across a wide array of industries. Geospatial is hard. We make it easy.

  • PropVR

    PropVR specialises in building interactive digital twins for real estate applications and cities. The company also has proprietary technologies and solutions to build high quality Metaverse applications, and software products on digital twins.

  • Qiuyan Wang

    Qiuyan Wang is a programmer with more than 10 years of working experience. Her skills include desktop, server, and single-chip application development. She is now working on front-end software, developing mainly in the field of WebGIS & 3D graphics rendering.

  • Re:Earth by Eukarya Inc.

    Re:Earth is a no-code open-source WebGIS platform that lets anyone handle location-based data, analyze and visualize it, and even develop applications with it on a web browser. They also have a plugin system for extending features like WordPress. The Japanese government chose Re:Earth as their platform.

  • RockBlast Design

    RockBlast Design is a company specialized in 3D modeling, geological and geotechnical analysis of the mining industry. Our services include software development for georeferenced visualization of mining production advances using standards such as 3DTiles. We bring the mine to the palm of your hand.

  • Selahattin Şişman

    Selahattin is a developer with more than five years of experience in 2D/3D web GIS. He develops 3D city models, visualization, and analysis.

  • specializes in leveraging real-time 3D commercial game engine technology to build virtual simulations and scalable digital twins of the real world for commercial and government customers.

  • SimCentric Technologies

    SimCentric is a military simulation company with a core motto of "Enabling the Warfighter", with specialist capabilities and COTS products offered in Immersive Virtual Training, Live Fire Range Safety and Fratricide mitigation, and Joint Fires proficiencies.

  • Terria

    Terria is an Australian based team, within CSIRO - Australia's national science agency. Since 2014, Terria developers have been the core maintainers of TerriaJS and Magda (OSS library for data cataloguing) and contributors to CesiumJS and Leaflet. We specialise in data federation and digital twins.

  • Tuxuri

    Tuxuri is a specialized geo services company serving Asia Pacific for telco, utilities and government. We build interactive geospatial applications and visualization with our OGC certified platform TuxGeo+ which works with Cesium for 3D and digital twins.

  • V2i Realtime

    V2i produces multi-award winning 3D digital twins for the private property development and public infrastructure sectors. They seek to empower all stakeholder groups and facilitate better real-world outcomes for all through easy to use and geospatially accurate virtual projects that anyone can access.

  • Vincent Soh

    Vincent is an engineer with experience across multiple sectors, specializing in providing digital solutions in the field of 3D GIS, Digital Twins, AI and data science towards urban design and sustainable livable cities.

  • Virtual City Systems

    Virtual City Systems is a German software company specializing in 3D GIS development based on open source software. They have a strong focus on open source software, open standards and open interfaces. They do software sales, SaaS, custom software development, and consultation services.

  • Vue for Cesium

    A Vue3 based component library of CesiumJS for developers written in TypeScript. The components provided by Vue for Cesium help developers build 3D applications quickly and easily through CesiumJS in Vue projects.

  • Zhefeng Jin

    Zhefeng Jin is a developer with over ten years of experience in Virtual Globe software, especially 3D Web GIS based on CesiumJS development. He is enthusiastic and passionate about everything that has to do with Web GIS applications, especially the CesiumJS application.