ColloidTek (branded Collo) is a Finland‑based industrial technology company that builds a proprietary electromagnetic-field (EMF) sensor plus cloud analytics to deliver real‑time “liquid fingerprints” for process industries, primarily dairy, food & beverage, and chemicals; the system helps plants reduce product loss, energy and water use, and improve process control and quality while enabling automation and sustainability gains[7][6]. Colloid began as a Tampere University research spin‑out (founded 2017) and has commercial traction with customers such as ABB and Danone and recent institutional backing to scale sales and R&D[2][3].
High‑level overview
- Mission: Change how industries operate liquid processes by providing real‑time analytics that optimize raw materials, energy and water use while improving yield and reducing emissions[1][7].- Investment philosophy / company positioning: As a product company rather than an investor, Collo positions itself as a greentech scale‑up that combines a hardware sensor, machine‑learning analytics and IoT integration to convert process signals into actionable insights for manufacturers[3][7].- Key sectors: Dairy, food & beverage, beverage & dairy processing, chemical processing, mining/water treatment applications have been cited as target sectors[6][4].- Impact on the startup / industrial ecosystem: Collo introduces a new sensing layer for liquid process intelligence that enables customers to reduce waste, meet regulatory and sustainability targets, and accelerate plant automation—creating cost and carbon savings that help industrial customers justify digitalization investments[6][7].
Origin story
- Founding year and roots: Collo (ColloidTek Oy) was founded in 2017 in Tampere, Finland, emerging from extensive liquid‑process research at Tampere University that discovered EMF‑based sensing methods for characterizing multiphase liquids[2][7].- Founders and background: The founding team includes experts from materials science, sensors, machine learning and process engineering who commercialized the university innovation into an industrial product[7][4].- How the idea emerged and early traction: The core idea—using an EMF sensor to produce a real‑time signature or “fingerprint” of liquid composition and phases—was developed in university labs and then commercialized with systems design partners; early commercial evidence includes pilots and customers in dairy and major process customers (ABB, Danone) and product writeups in industry press[4][2][6].- Pivotal moments: Product commercialization efforts with partners, closing venture/greentech investments (a reported €2.8M round) and inclusion in greentech investor portfolios were material milestones enabling team growth and market expansion[1][3].
Core differentiators
- Proprietary sensing technology: Non‑intrusive EMF‑based analyzer that produces *real‑time liquid fingerprints* able to detect phases (liquid, gas, oil, solids), dissolution/crystallization and tiny changes that conventional sensors miss[7][4].- End‑to‑end offering: Sensor hardware + AI/ML analytics + cloud/IoT integration for edge‑to‑cloud monitoring and remote visibility of pipe points and drains[7][4].- Precision for loss detection: Ability to pinpoint where product is leaking or being lost in a process (e.g., dairy plants) so operators can fix root causes rather than inferring from effluent measurements[6].- Operational and sustainability ROI: Demonstrated use cases show savings in raw materials, energy and wastewater, making sustainability improvements financially measurable[1][6].- Commercialization and systems expertise: Partnerships with systems integrators and engineering firms supported productization and customer integration into existing control systems[4].
Role in the broader tech landscape
- Trend being ridden: Industrial IoT + advanced process control + sustainability; Collo combines physical sensing with ML analytics to digitize previously opaque liquid processes[7][3].- Why timing matters: Increasing regulatory pressure on emissions/waste, higher input costs, and accelerating industrial digitalization create strong demand for solutions that both cut costs and emissions simultaneously[6][1].- Market forces working in their favor: Food & beverage and dairy sectors are under pressure to reduce product loss and wastewater; Industry 4.0 investment cycles and corporate sustainability targets create budgets for solutions with demonstrable ROI[6][3].- Influence on ecosystem: By enabling finer control of liquid processes, Collo lowers a technical barrier for plants to adopt automation and closed‑loop control, which can cascade into reduced downstream treatment loads and better resource efficiency across supply chains[7][6].
Quick take & future outlook
- Near term: Expect Collo to scale commercial deployments in dairy and beverage lines, expand sales teams in Europe, and iterate on analytics and integration capabilities after recent hires and funding to accelerate go‑to‑market[5][1].- Medium term: If Collo proves repeatable ROI at scale, it can become a standard sensing layer in liquid processing plants, expand into adjacent sectors (chemicals, mining, wastewater) and offer deeper process control integrations with DCS/PLC vendors[4][3].- Risks and constraints: Adoption requires integration into existing operational technology and demonstration of consistent robustness in harsh industrial environments; competition from other inline analyzers and incumbent automation vendors will pressure pricing and channel strategy[10][6].- How influence may evolve: Success would shift some industrial investments from occasional lab sampling and single‑parameter sensors toward continuous, ML‑driven liquid intelligence—improving yields and lowering carbon footprints for manufacturers[7][6].
Quick take: ColloidTek converts a university EMF sensing breakthrough into a practical industrial product that addresses a tangible cost + sustainability problem—if it scales deployment and demonstrates repeatable ROI across many plants, it can become a widely adopted building block for smarter, greener liquid processing[7][1].
(Claims above sourced from Collo/ColloidTek corporate pages and industry reporting describing the EMF sensor, target sectors, founding history, customers, funding and benefits[7][2][1][6].)
