# The 34 largest data and analytics companies in South Holland

Tamtam tracks 34 data and analytics companies headquartered in South Holland. This list ranks all of them by number of employees on LinkedIn, led by Wolters Kluwer, Fugro and Centric. Their median headcount is 38. Half of them were founded in 2012 or later. The most common headquarters are Rotterdam (12), The Hague (7) and Alphen aan den Rijn (3).

These data and analytics companies in South Holland represent a mix of established firms and younger ventures. Wolters Kluwer, founded in 1836, is a global leader in professional information and software. Fugro, established in 1962, specializes in Geo-data. Centric, from 1992, offers digital transformation solutions, while Robeco, founded in 1929, is an international asset manager with a focus on sustainable investing. The Centraal Bureau voor de Statistiek, an administration agency from 1899, publishes statistics for public use.

The companies show a strong presence in IT services and software development, with a notable concentration in the financial services sector. Several companies, such as Ortec Finance and Robeco, focus on financial data and investment decision-making. There is also a significant cluster of headquarters in the cities of Rotterdam and The Hague, alongside Alphen aan den Rijn.

🇳🇱 South Holland · 34 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Wolters Kluwer](https://www.tamtam.ai/c/wolters-kluwer) (wolterskluwer.com)<br>Global leader in professional information and software solutions across healthcare, tax, finance, legal, and corporate sectors, serving customers worldwide | Software Development | 🇳🇱 Alphen aan den Rijn | 22,177 | 1836 |
| 2 | [Fugro](https://www.tamtam.ai/c/fugro) (fugro.com)<br>A leading Geo-data specialist providing comprehensive information, analysis, and advice to help clients design, build, and operate assets safely, sustainably, and efficiently | Civil Engineering | 🇳🇱 Leidschendam | 10,705 | 1962 |
| 3 | [Centric](https://www.tamtam.ai/c/centric) (centric.eu)<br>A leading partner in digital transformation, providing software solutions, IT assessments, cloud services, staffing, and business process outsourcing to a diverse range of clients | IT Services and IT Consulting | 🇳🇱 Gouda | 2,900 | 1992 |
| 4 | [Centraal Bureau voor de Statistiek](https://www.tamtam.ai/c/centraal-bureau-voor-de-statistiek) (cbs.nl)<br>A data collection and processing agency that publishes statistics for practical use, policymaking, and research, covering various societal aspects | Government Administration | 🇳🇱 The Hague | 2,786 | 1899 |
| 5 | [Robeco](https://www.tamtam.ai/c/robeco) (robeco.com)<br>An international asset manager specializing in sustainable investing, offering active investment strategies for institutional and private investors across various asset classes | Financial Services | 🇳🇱 Rotterdam | 1,482 | 1929 |
| 6 | [International NGO Safety Organisation (INSO)](https://www.tamtam.ai/c/international-ngo-safety-organisation-inso) (ngosafety.org)<br>A dedicated NGO providing free safety services to humanitarian organizations, including incident tracking, crisis management support, staff training, and risk management assistance | Non-profit Organizations | 🇳🇱 The Hague | 1,097 | 2011 |
| 7 | [MetrixLab](https://www.tamtam.ai/c/metrixlab) (tolunacorporate.com)<br>Global market research and insights provider challenging industry norms with technology and expert-driven solutions for brand impact and sustainable growth worldwide | Market Research | 🇳🇱 Rotterdam | 662 | 1999 |
| 8 | [SKIM](https://www.tamtam.ai/c/skim) (skimgroup.com)<br>Global insights agency specializing in understanding decision-making for consumers, healthcare, and B2B professionals Offers practical marketing solutions through rigorous research techniques | Business Consulting and Services | 🇳🇱 Rotterdam | 513 | 1979 |
| 9 | [Enablon](https://www.tamtam.ai/c/enablon) (wolterskluwer.com)<br>Provides integrated software solutions for Environment, Health, and Safety, ESG management, and Operational Excellence, minimizing risks and ensuring compliance. | Software Development | 🇳🇱 Alphen aan den Rijn | 478 |  |
| 10 | [Ortec Finance](https://www.tamtam.ai/c/ortec-finance) (ortecfinance.com)<br>Provides advanced software models and technology for investment decision making, risk management, and financial planning to global financial institutions. | IT Services and IT Consulting | 🇳🇱 Rotterdam | 399 | 1981 |
| 11 | [Esri Nederland](https://www.tamtam.ai/c/esri-nederland) (esri.nl)<br>The company specializes in providing geographic information solutions to organizations in government and business sectors, enhancing decision-making through spatial visualization and analysis | Software Development | 🇳🇱 Rotterdam | 257 | 1998 |
| 12 | [Leadinfo](https://www.tamtam.ai/c/leadinfo) (leadinfo.com)<br>It provides tools for identifying B2B website visitors in real-time, helping businesses understand their audience and improve engagement. | Technology, Information and Internet | 🇳🇱 Capelle aan den IJssel | 110 | 2017 |
| 13 | [Samotics](https://www.tamtam.ai/c/samotics) (samotics.com)<br>Analyzing electrical signals to provide real-time monitoring of industrial assets, improving performance, reducing failures, and enhancing energy efficiency. | Software Development | 🇳🇱 Leiden | 109 | 2015 |
| 14 | [PFM Intelligence Group](https://www.tamtam.ai/c/pfm-intelligence-group) (pfm-intelligence.com)<br>Specializing in actionable data insights for improved business performance, offering communication systems, data-driven decision making, IT infrastructure, and analytical support | Business Consulting and Services | 🇳🇱 Alphen aan den Rijn | 82 | 1983 |
| 15 | [Riviq](https://www.tamtam.ai/c/riviq) (riviq.nl)<br>The company uses smart data & AI cloud technology to help clients make better decisions, focusing on continuous learning, collaboration, and client success | IT Services and IT Consulting | 🇳🇱 The Hague | 60 | 2006 |
| 16 | [Orbital Eye](https://www.tamtam.ai/c/orbital-eye) (orbitaleye.com)<br>Global leader monitoring critical infrastructure using AI and remote sensing to manage risk, reduce costs, and operate sustainably for pipeline and grid operators. | Information Services | 🇳🇱 Delft | 46 | 2012 |
| 17 | [Sensar](https://www.tamtam.ai/c/sensar) (sensar.nl)<br>Maps millimeter-precise movements of Earth's surface, buildings, infrastructure using satellite SAR/InSAR technology. Provides data-driven insights for maintenance planning, stability monitoring, and risk assessment. | IT Services and IT Consulting | 🇳🇱 Rijswijk | 38 | 2017 |
| 18 | [Every Angle - now Magnitude Angles](https://www.tamtam.ai/c/every-angle-now-magnitude-angles) (insightsoftware.com)<br>This company was acquired by Magnitude Software and provides solutions or services related to data analytics or business intelligence | Software Development | 🇳🇱 Gouda | 38 |  |
| 19 | [SYMSON](https://www.tamtam.ai/c/symson) (symson.com)<br>An AI-powered tool automates and optimizes pricing in real-time, integrating seamlessly to boost profits and operational efficiency for businesses from 20 to 500 million in revenue. | Software Development | 🇳🇱 Rotterdam | 34 | 2018 |
| 20 | [Blue Horizon Technologies](https://www.tamtam.ai/c/blue-horizon-technologies) (bluehorizon.nl)<br>A software company based in the Netherlands that develops platforms and applications to analyze and solve complex problems using data | IT Services and IT Consulting | 🇳🇱 Rotterdam | 31 | 2003 |
| 21 | [Shipping Technology](https://www.tamtam.ai/c/shipping-technology) (shippingtechnology.com)<br>Develops artificial intelligence solutions for inland shipping, enhancing safety, efficiency, and sustainability through autonomous navigation and data-driven nautical applications. | Maritime Transportation | 🇳🇱 Rotterdam | 30 | 2018 |
| 22 | [Mopinion](https://www.tamtam.ai/c/mopinion) (mopinion.com)<br>A user feedback solution for enterprises, helping them make informed decisions by understanding and meeting their customers' needs across digital touchpoints | Software Development | 🇳🇱 Rotterdam | 26 | 2013 |
| 23 | [Space4Good](https://www.tamtam.ai/c/space4good) (space4good.com)<br>Provides environmental intelligence using satellite observation, geoinformation, and AI to map natural ecosystems, supporting sustainable impact in various sectors like forestry, agriculture, and climate aid. | Environmental Services | 🇳🇱 The Hague | 16 | 2017 |
| 24 | [UReason](https://www.tamtam.ai/c/ureason) (ureason.com)<br>A leading provider of real-time analytics software for machines, specializing in condition-based monitoring, predictive maintenance, and control valve diagnostics using AI technology | Software Development | 🇳🇱 Rotterdam | 16 | 2001 |
| 25 | [Altum AI](https://www.tamtam.ai/c/altum-ai) (altum.ai)<br>Specializing in AI and data, the company integrates property values, sustainability advice, real estate data, and land registry transactions through APIs for the Dutch housing market | Real Estate | 🇳🇱 Zoetermeer | 13 | 2017 |
| 26 | [Active Professionals](https://www.tamtam.ai/c/active-professionals) (cmotions.com)<br>Active Professionals is a Dutch intelligence company specializing in transforming data into valuable insights, offering personalized solutions with a passionate team of data specialists | IT Services and IT Consulting | 🇳🇱 Rotterdam | 11 |  |
| 27 | [BRAINHINT](https://www.tamtam.ai/c/brainhint) (brainhint.com)<br>The company specializes in transforming data into business value through advanced analytics, BI, process automation, personalized data products, and AI-driven features | IT Services and IT Consulting | 🇳🇱 The Hague | 10 | 2017 |
| 28 | [Feedback-Analytics](https://www.tamtam.ai/c/feedback-analytics) (feedback-analytics.com)<br>Feedback-Analytics provides comprehensive feedback management solutions to help businesses improve customer satisfaction, employee engagement, and overall performance through actionable insights and analytics | Software Development | 🇳🇱 The Hague | 10 | 2017 |
| 29 | [DataRocks](https://www.tamtam.ai/c/datarocks) (datarocks.eu)<br>A consulting company passionate about data analytics, focused on improving enterprise data analytics for Financial, Retail, and FMCG industries | IT Services and IT Consulting | 🇳🇱 Rotterdam | 9 | 2018 |
| 30 | [Matrix Meesters](https://www.tamtam.ai/c/matrix-meesters) (matrixmeesters.nl)<br>This company specializes in providing Business Intelligence solutions to help businesses make informed decisions using data analysis and insights | IT Services and IT Consulting | 🇳🇱 Capelle aan den IJssel | 5 | 2018 |
| 31 | [Maltego Monitor - PublicSonar](https://www.tamtam.ai/c/maltego-monitor-publicsonar) (maltego.com)<br>AI-driven software solution for public safety & security, emergency planning, and risk management by accessing and analyzing publicly available information sources in real-time | IT Services and IT Consulting | 🇳🇱 The Hague | 5 | 2012 |
| 32 | [InterTransIS](https://www.tamtam.ai/c/intertransis) (intertransis.com)<br>Provides innovative transport information across all modalities, easing tracking and offering expert logistics consultancy and timely transport advice. | Transportation, Logistics, Supply Chain and Storage | 🇳🇱 Hellevoetsluis | 4 | 2013 |
| 33 | [Apteco Benelux](https://www.tamtam.ai/c/apteco-benelux) (apteco.com)<br>A software company specializing in data-driven marketing, offering tools for data analysis, segmentation, personalization, and automation to improve marketing campaigns worldwide | Software Development | 🇳🇱 Delft | 3 | 2017 |
| 34 | [E-Tail Genius](https://www.tamtam.ai/c/e-tail-genius) (symsonai.com)<br>Provides an AI platform, SYMSON, that optimizes pricing and demand forecasts for companies, making them more profitable by leveraging their data and insights. | IT Services and IT Consulting | 🇳🇱 Rotterdam | 3 | 2017 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in South Holland

- [The largest companies in South Holland](https://www.tamtam.ai/l/largest-companies-south-holland) (2,508)
- [Multinational companies in South Holland](https://www.tamtam.ai/l/multinational-companies-south-holland) (559)
- [Transportation, Logistics, Supply Chain and Storage companies in South Holland](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-south-holland) (276)
- [Logistics companies in South Holland](https://www.tamtam.ai/l/logistics-companies-south-holland) (263)
- [Retail chains in South Holland](https://www.tamtam.ai/l/retail-chains-south-holland) (188)
- [Critical infrastructure operators in South Holland](https://www.tamtam.ai/l/critical-infrastructure-operators-south-holland) (152)
- [Truck Transportation companies in South Holland](https://www.tamtam.ai/l/truck-transportation-companies-south-holland) (145)
- [Professional services firms in South Holland](https://www.tamtam.ai/l/professional-services-firms-south-holland) (145)
- [Software Development companies in South Holland](https://www.tamtam.ai/l/software-development-companies-south-holland) (142)
- [Companies with in-house R&D in South Holland](https://www.tamtam.ai/l/r-and-d-companies-south-holland) (140)
- [SaaS companies in South Holland](https://www.tamtam.ai/l/saas-companies-south-holland) (137)
- [Manufacturers in South Holland](https://www.tamtam.ai/l/manufacturers-south-holland) (134)
- [Family-owned companies in South Holland](https://www.tamtam.ai/l/family-owned-companies-south-holland) (128)
- [Healthcare providers in South Holland](https://www.tamtam.ai/l/healthcare-providers-south-holland) (124)
- [IT Services and IT Consulting companies in South Holland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-south-holland) (121)
- [Financial services firms in South Holland](https://www.tamtam.ai/l/financial-services-firms-south-holland) (120)
- [Education providers in South Holland](https://www.tamtam.ai/l/education-companies-south-holland) (111)
- [Hospitals and Health Care companies in South Holland](https://www.tamtam.ai/l/hospitals-and-health-care-companies-south-holland) (109)
- [Financial Services companies in South Holland](https://www.tamtam.ai/l/financial-services-companies-south-holland) (107)
- [Consulting firms in South Holland](https://www.tamtam.ai/l/consulting-firms-south-holland) (106)
- [Distributors and wholesalers in South Holland](https://www.tamtam.ai/l/distributors-and-wholesalers-south-holland) (96)
- [IT services companies in South Holland](https://www.tamtam.ai/l/it-services-companies-south-holland) (93)
- [Hardware manufacturers in South Holland](https://www.tamtam.ai/l/hardware-companies-south-holland) (86)
- [Hotel and hospitality groups in South Holland](https://www.tamtam.ai/l/hospitality-groups-south-holland) (86)

## The same list elsewhere in Netherlands

- [Data and analytics companies in the Netherlands](https://www.tamtam.ai/l/data-analytics-companies-netherlands) (131)
- [Data and analytics companies in North Holland](https://www.tamtam.ai/l/data-analytics-companies-north-holland) (43)
- [Data and analytics companies in Amsterdam](https://www.tamtam.ai/l/data-analytics-companies-amsterdam) (39)

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Source: https://www.tamtam.ai/l/data-analytics-companies-south-holland