G&H | Artemis, a world renowned company employs over 40 talented staff, with an enviable history of over 60 years in the design and application of high precision, technically differentiated optical thin film coatings. Artemis'​ client portfolio includes blue chip original equipment manufacturers in the defence, aerospace, security, space, photonic surgery and medical and analytical instrumentation markets worldwide.Artemis'​ 22,000 square foot custom built facility is located at Langage Science Park in Plymouth, South West of England. The factory includes a 16,000 square foot environmentally controlled production laboratory, using a range of technically advanced coating chambers.