# BuildPrompt > BuildPrompt is an agentic AI platform for AECO (Architecture, Engineering, Construction and Operations), built by BuildScan Limited (London, UK). It turns fragmented, document-heavy project and portfolio data into evidenced, auditable decisions — every answer cited back to its source page, row or cell. Configurable agentic workflows (PromptStack) power solutions across Health & Safety, Quality Assurance, Project Handover and Asset Management, deployed sovereignly inside the client's own secure tenant. Key facts: - Product of BuildScan Limited, Company No. 12317238, 180 Strand, Temple, London WC2R 1EA - Trusted by HS2, EKFB and a major international airport - HS2 case study: requirements verification cut from 2 weeks to 35 seconds across 37,983 requirement objects; estimated £5M annual saving - Certifications: ISO 27001, ISO 9001, ISO 14001, Cyber Essentials Plus; Crown Commercial Service Supplier - Every output is evidenced: answers cite the exact source document, page, row or cell (Origin) ## Main pages - [Home](https://buildprompt.ai/): The agentic AI platform for AECO - [Platform](https://buildprompt.ai/platform): How PromptStack reads, organises, questions and delivers evidenced answers - [Health & Safety](https://buildprompt.ai/health-safety): Live safety intelligence from incidents, close calls and lessons learned - [Quality Assurance](https://buildprompt.ai/quality): Defect patterns, root cause and closeout evidence from connected quality records - [Project Handover](https://buildprompt.ai/handover): Handover verification from weeks to seconds - [Asset Management](https://buildprompt.ai/asset-portfolio): Lease and asset data structured for portfolio decisions - [Partners](https://buildprompt.ai/partners): Partner ecosystem for consultants, engineers and advisors - [About](https://buildprompt.ai/about): Team, advisors and company story - [Contact](https://buildprompt.ai/contact): Get in touch ## Case studies - [HS2 / Infrastructure](https://buildprompt.ai/case-infrastructure): 2 weeks to 35 seconds requirements verification - [Aviation safety](https://buildprompt.ai/case-aviation): 100k+ safety records connected at an international airport - [Construction quality](https://buildprompt.ai/case-quality): 30,000+ quality records, review cycles under a minute - [Real estate](https://buildprompt.ai/case-real-estate): 40 years of leases structured, £2M savings identified