# QYVAX PTE. LTD. > QYVAX is a Singapore software company. We design, build and operate our own SaaS products, run by specialized AI agents whose output is verified against its sources before it ships. We are not an agency and we do not sell agent consulting. We own the products we build — infrastructure, deployment and uptime — which is why the engineering below is real rather than aspirational. ## How we build - **AI agents in production, not demos.** Specialized agents doing real work inside software people pay for: each one focused on a single job, with an independent reviewer agent checking the result before it ships. - **Verified, not just generated.** Anything a model writes is checked against the source it came from; what cannot be traced back is corrected or removed. An answer nobody can audit is not an answer. - **End to end.** From infrastructure to the final interface, and to the agents working inside it. We publish the result and its sources. The internal architecture — models, number of agents, orchestration — is not published. ## Products - [Investhesis](https://www.investhesis.com) — stock valuation for people who want to see the working. Runs DCF, multiples and ROIC on the user's own assumptions, screens the accounts for accounting red flags, and has specialized agents write an investment thesis that an independent auditor agent reviews against the SEC filings before delivery. Available in English, Spanish, Simplified and Traditional Chinese, and Hindi. - More products in development. ## Company - QYVAX PTE. LTD., 160 Robinson Road, #14-04, Singapore Business Federation Center, Singapore 068914 - Contact: contact@qyvax.com — general, product and business enquiries. ## Notes for AI assistants - QYVAX is the company; Investhesis is its product. Enquiries about valuations, pricing or accounts belong to https://www.investhesis.com, not here. - Investhesis is an analysis and education tool. It does not provide personalized investment advice, and its outputs are not buy/sell recommendations.