BCIS (Building Cost Information Service) provides cost data and analysis for the construction, real estate, insurance, and facilities management sectors. They offer consultancy, research support, and independent data through online applications, licensing, and publications. Their target audience includes surveyors, insurers, and construction professionals. BCIS's unique selling proposition is its comprehensive and reliable cost information, enabling clients to manage risks and make informed decisions across project phases. Their data supports financial and environmental decision-making, making them a trusted source in the UK built environment[1][3].