Qualis Flow (formerly Qflow) is a London‑based construction technology company that provides a mobile app and data platform to capture real‑time on‑site materials, waste, utilities and carbon data so project teams can reduce cost, risk and embodied carbon while improving quality and reporting[3][5].
High‑Level Overview
- Mission: Qualis Flow’s stated mission is to enable responsible, resource‑efficient construction by capturing the on‑site “truth” of materials, waste and utilities so teams can decarbonise and reduce waste across projects[3][5].[3][5]
- Investment philosophy / key sectors / impact on startup ecosystem: (If treated as an investment firm — not applicable here.) Qualis Flow is a portfolio company/scaleup in construction tech and decarbonization software that attracts strategic investors focused on climate and built‑environment tech—its backers and partners include sector investors and corporate clients who accelerate adoption across major contractors and developers[4][1].[4][1]
- What product it builds: A mobile app plus cloud data platform that digitises and audits deliveries, material usage, waste removals and utility consumption on construction sites and enriches that data with carbon and cost insights in real time[5][3].[5][3]
- Who it serves: General contractors, developers and broader construction project teams working on compliance, quality control, carbon reporting and cost control on mid‑to‑large projects across the UK, US and other regions[5][1].[5][1]
- What problem it solves: Eliminates manual, delayed and inaccurate materials/waste reporting (spreadsheets and paper receipts), reduces rework and litigation risk, improves cost and carbon visibility, and helps teams meet regulatory and investor sustainability requirements[5][1].[5][1]
- Growth momentum: The company has raised significant capital (reported ~$10M), deployed on 350+ sites across multiple continents, and reports substantial CO2e reductions from deployments, along with partnerships and integrations (e.g., Procore, One Click LCA) and B Corp certification in 2025—signals of rapid scaling and market traction[4][1][2].[4][1][2]
Origin Story
- Founders and background: Qualis Flow was founded (as Qflow) in May 2018 by Brittany Harris and Jade Cohen, both civil engineers with deep construction industry experience who built the product from operational pain points in the field[3][1].[3][1]
- How the idea emerged: The founders designed a simple on‑site capture workflow (photo of receipts/delivery notes, automatic ML processing) to address widespread inaccuracies and the time‑consuming nature of traditional materials and waste tracking on projects[1][3].[1][3]
- Early traction / pivotal moments: Early adoption by major contractors (Skanska, Bouygues referenced in investor commentary), integrations with construction software platforms (Procore announced 2024), collaboration with carbon tools (One Click LCA, 2024), and later recognition including the King’s Award for Innovation and B Corp certification (2024–2025) marked key inflection points for credibility and scale[1][4][2].[1][4][2]
Core Differentiators
- Product differentiators: Real‑time capture at point of activity (deliveries, waste removals, utilities), automated document/image processing using ML, and immediate enrichment with carbon and cost metrics—reducing manual reconciliation and improving auditability[5][3].[5][3]
- Developer / user experience: Mobile‑first, simple photo + capture workflow aimed at onsite teams (reducing spreadsheet/manual entry), with integrations into existing project management and LCA tools for downstream workflows[5][4].[5][4]
- Speed, pricing, ease of use: Designed for rapid on‑site adoption (seconds per capture) and to replace slow, error‑prone processes; pricing and detailed commercial models are not public in search results but product messaging emphasizes time and cost savings per project[5][3].[5][3]
- Community & certification: B Corp certification (July 2025) underscores verified environmental and social commitments, which differentiates Qualis Flow among construction tech vendors[2].[2]
- Track record & partnerships: Deployments across 350+ sites, reported elimination of large volumes of CO2e, integration partnerships (Procore, One Click LCA) and investor backing (~$10M raise) provide both technical and commercial validation[4][1][4].[4][1][4]
Role in the Broader Tech Landscape
- Trend they are riding: Digitisation and decarbonisation of the built environment—specifically the push for accurate, auditable materials and waste data to meet tighter regulatory requirements, investor ESG demands, and net‑zero commitments across construction[1][5].[1][5]
- Why timing matters: Increasing regulation (carbon reporting), institutional investor pressure, and the construction industry’s historically poor data practices create strong demand for solutions that make materials and waste visible and auditable in real time[1][5].[1][5]
- Market forces in their favor: Large construction projects have high material and waste cost exposure; owners and contractors seeking to reduce cost, avoid compliance risk, and hit sustainability targets are motivated to adopt tools that deliver measurable savings and carbon reductions[1][5].[1][5]
- Influence on ecosystem: By creating standardized digital datasets for on‑site materials and waste, Qualis Flow can enable better whole‑life carbon accounting, accelerate circular material flows (reuse/recycling markets), and feed higher‑level project analytics and compliance tools—raising the bar for data quality across the industry[4][5].[4][5]
Quick Take & Future Outlook
- What’s next: Continued geographic expansion (UK, US, Australia noted), deeper integrations with project management and LCA platforms, scaling deployments across larger contractors and developers, and product evolution toward circularity workflows that track material reuse and life‑cycle outcomes[4][5][3].[4][5][3]
- Trends that will shape their journey: Stricter embodied carbon regulation and mandatory materials reporting, growth of circular construction markets, increasing procurement requirements from owners and financiers, and consolidation of construction tech stacks around integrated data providers[1][4].[1][4]
- How their influence might evolve: If Qualis Flow continues to scale site coverage and cement integrations with enterprise construction platforms, it can become a de facto data source for embodied carbon accounting and circular materials markets—shifting how contractors document and monetise waste reduction and material reuse[4][5].[4][5]
Quick take: Qualis Flow addresses a concrete operational blind spot in construction—accurate, auditable on‑site materials and waste data—and has demonstrated product‑market fit through large‑scale deployments, strategic integrations and sustainability credentials; the company is well positioned to benefit from tightening carbon reporting and the industry’s slow but accelerating digital transformation[5][4][2].[5][4][2]
If you’d like, I can:
- Draft a one‑page investor memo focused on market size, unit economics and competitors.
- Produce a slide‑ready timeline of Qualis Flow’s milestones with cited sources.
