SpectraFlow Analytics

What SpectraFlow Analytics does

SpectraFlow Analytics AG is a Swiss-headquartered industrial technology company that develops and sells online Near-Infrared (NIR) FTIR spectrometers for real-time measurement of mineralogy, elemental composition, and moisture in mining and cement operations. Founded in 2013 as a management buyout of ABB's NIR analyzer technology, the company originated from ABB's 2006 R&D program and now operates from Spreitenbach, Switzerland, with its analyzer products deployed in over 30 countries across all inhabited continents.

The company's product portfolio centers on two hardware platforms: the Crossbelt Analyzer, which measures coarse Run-of-Mine material on conveyor belts using eight halogen lamps and a Swiss-engineered FTIR spectrometer capturing spectra every 420 milliseconds, and the Airslide Analyzer, designed for finely ground material in airslide applications and capable of ppm-level measurements. These analyzers are complemented by a software layer comprising a database/trending application and a control software package that integrates real-time data with customer Advanced Process Control (APC) and Distributed Control Systems (DCS), including QCX deployments. Customer-specific AI/ML calibration models convert spectral data into mineral or elemental percentages and are continuously refined.

SpectraFlow generates revenue primarily through direct enterprise sales of analyzer hardware (Crossbelt and Airslide units), recurring or project-based professional services for site-specific calibration model development, and software licensing for the database and control software modules. The company sells predominantly through a high-touch enterprise field sales motion out of Switzerland, supplemented by channel partnerships with FLSmidth and MMD and regional turnkey partners in Saudi Arabia (Esnad) and China (Precision Light and Air). Pricing is quote-based with multi-year contracts, reflecting the custom-engineered nature of each deployment. Major customers include Vale, Anglo American, Tata Steel, Heidelberg Materials, Hindalco (Aditya Birla), Ma'aden, Chalco, Emirates Global Aluminium, Vicat, Votorantim, and INSEE Cement, with repeat orders demonstrating multi-site adoption across global mining and cement conglomerates.

Name

SpectraFlow Analytics

Legal name

SpectraFlow Analytics AG

Website

https://spectraflow-analytics.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

SpectraFlow Analytics AG is a Swiss industrial technology company that sells Near-Infrared FTIR online analyzers for real-time mineralogy, elemental composition, and moisture measurement in cement, iron ore, bauxite, and other minerals processing operations globally.

Ownership category

akta.pro rank

Product category

Industrial Online Process Analyzers

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Analytical Laboratory Instrument Manufacturing (334516)

SIC

Laboratory Analytical Instruments (3826)

akta.pro primary industry

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)

akta.pro secondary industry

Calibration Services & Standards (Calibration labs, reference standards, traceability services) (IMAGAFAH)

Keywords

• Online process analyzers
• NIR FTIR spectrometers
• Mineral composition analysis
• Cement process automation
• Industrial sensor systems

Headquarters

HQ city

Neuenhof

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Crossbelt Analyzer Sales: Sale of Crossbelt Analyzer hardware units — online NIR sensors for measuring coarse ROM material on conveyor belts. Sold directly to mining and cement companies globally.
2. Airslide Analyzer Sales: Sale of Airslide Analyzer hardware units — designed for measuring finely ground material in airslides, delivering ppm-level measurements. Primary product alongside Crossbelt.
3. Customer-Specific Calibration Models: Personalized calibration model development and continuous improvement services. Calibration models convert spectral data into mineral/elemental percentages matched to specific customer processes.
4. Software Solutions (Database and Control Software): Database software for data storage, trending, and reporting; control software for automated feeder control and APC integration. Sold as part of the analyzer system or as separate software packages.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels3 records

Core offering

SpectraFlow Analytics designs, manufactures, and sells online NIR-based FTIR analyzers (Crossbelt Analyzer for coarse material on conveyor belts and Airslide Analyzer for finely ground material in airslides) that perform real-time measurement of mineral phases, elemental composition, and moisture in cement and minerals processing. The analyzers are paired with proprietary Database Software and Control Software for trend analysis, reporting, and closed-loop Advanced Process Control (APC) integration. Customer-specific AI/ML calibration models translate spectral data into process-ready measurements tailored to each customer's mine or plant.

Product overview

SpectraFlow Analytics offers a portfolio of NIR-based online analyzer products for the cement and minerals industries, consisting of two primary hardware product lines (Crossbelt Analyzer and Airslide Analyzer) complemented by software solutions (Database Software and Control Software). The Crossbelt Analyzer is designed for on-belt measurement of coarse ROM materials on conveyor belts, while the Airslide Analyzer targets finely ground material in airslide applications. Both analyzers utilize FTIR spectrometer technology with halogen light sources for real-time mineral, elemental, and moisture analysis. The software layer enables data management, trend reporting, and integration with Advanced Process Control (APC) systems for closed-loop process optimization.

Differentiator

Problem solved

Functional benefit

Brands

• Crossbelt Analyzer: Online NIR sensor for measuring coarse ROM material on a conveyor belt, designed for installation over conveyor belts with eight halogen lamps.
• Airslide Analyzer
• Database Software
• Control Software

Products and services

• Crossbelt Analyzer Online NIR sensor for measuring coarse Run-of-Mine (ROM) material on a conveyor belt using eight halogen lamps and an FTIR spectrometer; delivers real-time mineral phase, elemental composition, and moisture analysis for cement, iron ore, bauxite, copper, and aggregates operations.
• Airslide Analyzer Flagship NIR analyzer for measuring finely ground material transported through an airslide to and from mills, furnaces, and smelters; uses two halogen lamps and an automatic shutter gate for dust protection, delivering up to ppm-level measurements of constituents in fine product streams.
• Database Software Data management and database software for storing historical analyzer data and generating customized trends and reports; enables controllers and operators to use real-time trends to optimize production processes in cement and minerals plants.
• Control Software Industry 4.0 software package for controlling multiple feeders to create feedback control loops and provide feed-forward information to Advanced Process Control (APC) systems for mill, kiln, or plant control; integrates real-time analyzer data with existing AI or APC systems through a Distributed Control System (DCS).

Quantifiable outcome

• LSF STDEV < 2.5 guaranteed vs. LSF STDEV = 5 for competing Atline XRF systems (raw meal quality consistency)
• +5 more outcomes

Named customers15 records

Segments9 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability5 records

Feature6 records

Partnerships

Four partnerships are on record, tiered core and regional.

• FLSmidthcoreChannel Partner/ Reseller/ DistributorFLSmidth is listed as an approved supplier partner alongside MMD, extending SpectraFlow's globally competitive reach in the cement and minerals processing industries. The partnership enables SpectraFlow to leverage FLSmidth's established distribution and customer relationships in major mining markets.
• MMDcoreChannel Partner/ Reseller/ DistributorMMD is listed as an approved supplier partner alongside FLSmidth, contributing to SpectraFlow's globally competitive reach. MMD (Mineral Machinery Development) is a recognized equipment and solutions provider in the mining sector.
• EsnadregionalChannel Partner/ Reseller/ DistributorEsnad serves as the regional partner delivering the necessary infrastructure for the Ma'aden Alumina Company turnkey project in Saudi Arabia. Esnad handles the infrastructure while SpectraFlow provides the sensor technology, representing a regional channel partnership for turnkey delivery.
• Precision Light and AirregionalChannel Partner/ Reseller/ DistributorPrecision Light and Air, based in Nanjing, China, acted as the channel partner securing the Chalco (Aluminum Corporation of China) Crossbelt Analyzer order for the Huasheng Bauxite Refinery. The partner facilitated the deal through SpectraFlow's technology offering in China's bauxite market.

Scale indicators6 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Scantech International: Australia-based manufacturer of PGNAA-based on-belt and crossbelt online analyzers for cement, coal, iron ore, bauxite and mineral processing; competes head-to-head with SpectraFlow's Crossbelt/Airslide Analyzers on conveyor-based real-time elemental analysis at mines and cement plants globally.
• Malvern Panalytical (Spectris): Supplies online PFTNA (Pulsed Fast and Thermal Neutron Activation) and XRD-based analyzers under brands such as CNA/PFTNA for cement raw meal and clinker, directly contesting SpectraFlow in cement and mineral process control applications.
• Berthold Technologies: Provides PGNAA-based online cross-belt analyzers (LB 300/400 series) for cement, coal, iron ore and minerals; competes with SpectraFlow on the same conveyor-mounted, real-time material composition use case SpectraFlow addresses with NIR/FTIR.
• Real Time Instruments: Australian specialist in PGNAA on-conveyor elemental analyzers for coal, cement and minerals; small but direct competitor to SpectraFlow's Crossbelt offering in the same mining and cement quality-control use cases.

Broad incumbents

• Bruker: Global manufacturer of FTIR, NIR and process spectrometers (e.g., MATRIX-F, MPA, Industrial Process Analyzer); broader analytical-instruments portfolio but with relevant FTIR/NIR capability overlapping SpectraFlow's core FTIR-spectrometer stack.
• Thermo Fisher Scientific: Large diversified life-science and industrial instruments vendor with process analyzer and FTIR/NIR offerings serving pharma, chemicals, and minerals; not a focused NIR specialist, but broad overlap in industrial process measurement market.
• Endress+Hauser: Leading process instrumentation supplier (flow, level, analytical, Raman/NIR) into cement, mining and minerals; broader portfolio than SpectraFlow but actively competes in the same process-analytical instrumentation category.
• Mettler-Toledo: Global manufacturer of industrial weighing and process analytical instruments, including NIR and titration systems for laboratory and at-line/in-line industrial QA/QC; serves overlapping cement and minerals customers with a much broader instruments catalog.

Others

• ABB: Original developer of the NIR online analyzer platform that SpectraFlow's leadership bought out of in 2013; ABB remains a major supplier to cement and minerals process automation and an indirect competitor/incumbent in plant-side measurement and control.
• FLSmidth: Global EPC and equipment supplier for cement and minerals processing plants, and an approved channel partner/reseller for SpectraFlow; comparable because both serve the same cement and minerals plant customers, though FLSmidth supplies process equipment rather than analyzers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/spectraflow-analytics

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SpectraFlow Analytics