OTTO Vision Technology GmbH - Manufacturer of optical measurement and gauging systems. OptoNet - The network companies and research organisations specialising in optical technology. Details the aims and structure of the organisation. Timespin - Digital Communication GmbH - Advertising branding agency. Details of services offered with case histories. Analytik Jena AG - Optics and microelectronics laboratory. Includes a product list, company overview and news articles. Jenoptik AG - Covers the entire photonic chain, from the generation, manipulation and transmission to the recording and exploitation of light. Operates in the three business units Laser Systems, Optics and Sensor Systems. Jena Technology and Innovation Park - Location and profile of the business park, with details of partners and companies already present. Intershop Communications AG - Provider of e-commerce software for centralized management of all online business channels. Jena Bioscience - Specialized company manufactures products for the life science and diagnostic markets with focus on nucleotides and their analogs. SURA Instruments - Offers services and products in the field of surface preparation and coating with focus on silicating surface treatment. Supracon AG - Specialized in the development, fabrication, and marketing of ultra-sensitive superconductive sensors and measuring systems. CyBio AG - Modular technology platforms for automated drug research, high throughput screening, liquid handling, luminescence readers. JenLab GmbH - Development and establishment of innovative bioinstrumentation based on femtosecond laser technology for biotechnology, cell biology and medicine. JSJ Jodeit GmbH - Develops, plans and constructs complete glass melting plants and commissions them. Offers also optimization and repair of existing plants. OLPE Jena GmbH - Specialized in assembly and complete manufacture respectively, of subassemblies of devices and plants according to customer documentation, including engineering services, if desired. Jena-Optronik GmbH - Develops and produces optoelectronic instruments and systems, laser control sensors, and software for satellites and for image analysis to be used by the international aerospace industry.. Piezosystem jena GmbH - Manufacturer of piezo elements, like actuators, nanopositioning translation stages and piezo based singlemode and multimode fiber switches. Optics Balzers Jena GmbH - Designer, developer and manufacturer of custom interference coatings, patterned coatings and filter arrays. Asphericon GmbH - History, products list and publications from this precision optics firm.