| # | Company | Employees |
|---|---|---|
| 1 |
Arcadisarcadis.com
delivering transformative projects globally addressing climate, energy, and livable cities through design, engineering, architecture, and consulting for a better future |
42,295 |
| 2 |
BearingPointbearingpoint.com
Independent consulting firm offering tailored solutions for complex business environments, applying deep industry expertise to help clients achieve their goals globally |
10,074 |
| 3 |
KPMG Nederlandkpmg.com
This company provides high-quality audit, tax, and advisory services to a wide range of clients, helping them navigate complex challenges and excel |
4,008 |
| 4 |
PwC Nederlandpwc.nl
A global company providing advisory, assurance, digital, and tax services aiming to solve major societal issues and build trust in the world |
3,568 |
| 5 | 2,960 | |
| 6 |
PBH
A leader in scaling start-ups and providing strategic industry advice, focusing on people, process, technology alignment, and promoting innovation for sustainable business transformations |
2,538 |
| 7 |
MineSecrelease-engineers.com
Designing and developing efficient CI/CD systems to facilitate scalable and confident solution building and deployment, allowing developers to focus on core business |
1,750 |
| 8 |
DPS Group Globalarcadis.com
Global consulting, engineering, and construction management firm specializing in providing innovative solutions to high-tech industries worldwide |
1,391 |
| 9 |
DPA Professionalsdpa.nl
Connecting specialized professionals with leading companies from multinationals to government, fostering continuous and sustainable growth through secondment, applied consultancy, recruitment, and selection. |
1,200 |
| 10 |
Accenture the Netherlandsaccenture.com
Global professional services company specializing in digital, cloud, and security solutions for clients in 40+ industries worldwide, powered by Advanced Technology and Intelligent Operations |
1,078 |
| 11 |
de Jong & Laanjonglaan.nl
Specialists in assisting individuals and SMEs with incorporation, tax, social security, residency, immigration, and asset management in the Netherlands |
974 |
| 12 |
ATS Globalats-global.com
ATS is an independent solution provider for smart digital transformation, specializing in automation, IT, manufacturing systems, quality management, and industry 40 solutions |
913 |
| 13 | 783 | |
| 14 | 758 | |
| 15 |
ACT Groupactgroup.com
Provides expert environmental solutions enabling organizations to measure, reduce, monitor, and disclose carbon footprints while ensuring regulatory compliance worldwide. |
619 |
| 16 |
Arcwidearcwide.com
Arcwide combines management consulting and IFS application deployment for clients, supporting various industries with end-to-end digital consulting solutions and maximizing the IFS Cloud platform's potential |
593 |
| 17 |
The Digital Neighborhoodthedigitalneighborhood.com
The company helps organizations stay ahead by providing smart data insights, industry knowledge, and a full range of services to solve current and future challenges |
566 |
| 18 | 513 | |
| 19 |
CBRE Nederlandcbre.nl
A global real estate consulting and investment agency with over 90,000 employees offering strategic advice, property management, appraisals, and research services worldwide |
438 |
| 20 |
coMakeIT | Part of Xebiacomakeit.com
A software product engineering company focused on accelerating product innovation, modernizing applications, and productizing best practices into new software IPs globally |
354 |
| 21 |
ADC Consultingadc-consulting.com
Leading European Data & AI consultancy, creates real impact by accelerating positive and responsible adoption of data and AI for measurable outcomes. |
249 |
| 22 | 171 | |
| 23 |
Digital Powerdigital-power.com
Digital Power specializes in helping organizations utilize data effectively through services such as data analytics, data science, customer experience reviews, and data engineering |
159 |
| 24 |
JAN漏 Accountants en Adviseursjan.nl
Supporting entrepreneurs with tax, HR, legal, financial, and strategic challenges Specializing in business sales, financing, pension, and optimization to ensure success |
149 |
| 25 |
Software Improvement Groupsoftwareimprovementgroup.com
Enables organizations to embrace AI with strategic control, becoming more agile and resilient through secure, high-quality software, leveraging a vast software metric database. |
139 |
| 26 |
Vanhiervanhier.nl
A multidisciplinary accounting and advisory firm offering automation, high-quality advice, and a range of services for entrepreneurs in the Netherlands |
75 |
| 27 | 70 | |
| 28 |
Consideraticonsiderati.com
This consultancy helps organizations navigate legal and ethical challenges related to data, technology, and innovation with a focus on responsible practices |
53 |
| 29 |
Riverflexriverflex.com
Partners with leaders, driving profound change in the age of AI. Focuses on blending human and machine for faster, smarter decisions and lasting capability. |
45 |
| 30 |
SDC Verifiersdcverifier.com
Engineering consultancy specializing in mechanical and structural design with tailor-made code checking software for FEA results verification across various industries globally |
31 |
| 31 |
Probability & Partnersprobability.nl
Risk advisory firm specializing in providing risk management and quantitative modelling solutions to financial sector, corporates, and non-profit organizations for strategic advantage |
29 |
| 32 |
Blue Field Agencybluefieldagency.com
Boosts businesses with consultancy and AI tools, transforming data into value, using effective design and powerful communication for visible impact and innovation. |
24 |
| 33 |
Contaxus Belastingadviseurs en Controllerscontaxus.com
A company specializing in tax representation for project developers, housing corporations, property developers, estate agents, and various industries, offering services such as fiscal due diligence, objection procedures, estate planning, and VAT matters |
23 |
| 34 |
VB Risk Advisoryvbadvisory.nl
The company offers creative solutions in quantitative risk management, providing consultancy services in various disciplines and prioritizing consultant training and development |
22 |
| 35 |
acmetricacmetric.com
A data strategy consulting agency specializing in turning data, ML, and AI into high-impact business results for industries such as airlines, retail, and financial services |
19 |
| 36 |
Profit4SFprofit4sf.nl
A top-rated Salesforce Partner offering full implementation services, fixed pricing commitment, and lifetime support for Salesforce solutions Also provides CRM consultancy and custom courses |
18 |
| 37 |
Yenlo Business Solutionsyenlo.com
Yenlo specializes in data migration, integration, and optimization services for AFAS Software, guiding organizations through a seamless transition process |
17 |
| 38 |
CORE Globalcore.global
A financial services provider offering customized solutions to drive improved outcomes, emphasizing long-lasting relationships since 2017 |
16 |
| 39 | 15 | |
| 40 |
D脝MS Pension strategy | Part of VLC Howdenpensioenstrategen.nl
We specialize in managing companies' retirement plans, offering expertise in actuarial, fiscal, pension, European tax, and insurance laws with international service capabilities |
14 |
| 41 |
Code Orangecode-orange.nl
A software development studio specializing in innovative applications for online marketing, social media, mobile development, and premium consulting Empowering marketers with useful tools |
13 |
| 42 |
Reshapedreshaped.nl
Reshaped enables companies to adopt advanced AI technologies, overcome productivity challenges, and prepare for the future of work through comprehensive services |
12 |
| 43 |
Latitude AI Consultinglatitudeconsulting.ai
This company guides businesses through artificial intelligence transformation, building infrastructure, teams, and processes to achieve AI maturity, moving beyond experiments to impactful implementation. |
11 |
| 44 |
Capitalize2daycapitalize2day.nl
Boutique corporate finance company with an international scope, specializing in financing, M&A, and mediation between investors and companies for growth and expansion |
10 |
| 45 |
EDGEncyedgency.nl
Helps B2B tech companies establish and grow in the Netherlands, providing services for market entry, compliance, strategy, and funding support for European expansion. |
9 |
| 46 |
Fintechampsfintechamps.com
Fintechamps is a service company helping fintechs, payment companies, and merchants accelerate growth, save time, and reduce costs through tailored strategies |
6 |
| 47 |
Data Value Partnersdatavaluepartners.com
Expert strategy consultancy and services on Data & AI to unlock data value, streamline data processes, and drive informed business decisions. |
4 |
| 48 |
Machine2Learnamd.com
A Silo AI company that is now part of Europe's largest private AI labs, specializing in machine learning technology |
2 |
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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 Oct 24, 2026.
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- Financial services firms in North Holland 198
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- IT Services and IT Consulting companies in North Holland 124
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- E-commerce companies in North Holland 79
- Retail companies in North Holland 77
- Logistics companies in North Holland 73
- AI-native companies in North Holland 71
- Healthcare providers in North Holland 71
- Family-owned companies in North Holland 67
- AI companies in North Holland 66
- Manufacturers in North Holland 65