# 29 leading consulting firms in Antwerp
Tamtam tracks 29 consulting firms headquartered in Antwerp. This list ranks all of them by number of employees on LinkedIn, led by SD Worx, SD Worx Belgium and QbD Group. Their median headcount is 53. Half of them were founded in 2006 or later.
These Antwerp-based companies are primarily consulting firms, ranging from established mid-sized businesses to younger companies. They specialize in diverse fields such as human resources, IT, engineering, and business strategy. SD Worx, for example, provides integrated HR solutions, while QbD Group supports life science companies with regulatory and quality assurance services. TEC offers technical consultancy, and TriFinance Belgium provides advice and support in finance and control.
A notable pattern among these companies is their focus on specialized consulting services, often catering to specific industries like life sciences, industrial automation, or human resources. Another observation is the presence of several firms founded in the early 2000s, indicating a period of growth for specialized consulting services in Antwerp.
๐ง๐ช Antwerp ยท 29 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [SD Worx](https://www.tamtam.ai/c/sd-worx) (sdworx.com)
We provide integrated HR solutions to empower organizations with smart technology, driving success and growth for businesses and their employees | Human Resources Services | ๐ง๐ช Antwerp | 4,059 | 1945 |
| 2 | [SD Worx Belgium](https://www.tamtam.ai/c/sd-worx-belgium) (sdworx.be)
Leading European provider of integrated HR solutions, empowering organizations with software, outsourcing, consultancy, and data-driven insights for the entire employee lifecycle | Human Resources Services | ๐ง๐ช Antwerp | 1,999 | 1945 |
| 3 | [QbD Group](https://www.tamtam.ai/c/qbd-group) (qbdgroup.com)
Support life science companies globally with regulatory, clinical, quality assurance, validation, software, and go-to-market services for medical products. | Business Consulting and Services | ๐ง๐ช Antwerp | 834 | 2011 |
| 4 | [Vanbreda Risk & Benefits](https://www.tamtam.ai/c/vanbreda-risk-and-benefits) (vanbreda.be)
A leading insurance broker in the Benelux with 85 years of experience, offering tailor-made solutions for businesses and individuals worldwide | Insurance | ๐ง๐ช Antwerp | 673 | 1937 |
| 5 | [TEC](https://www.tamtam.ai/c/tec-antwerpen) (tec.be)
Technical consultancy agency with experienced team of consultants specializing in various industries Offers project sourcing and builds partnerships with clients and professionals | Outsourcing and Offshoring Consulting | ๐ง๐ช Antwerp | 558 | |
| 6 | [TriFinance Belgium](https://www.tamtam.ai/c/trifinance-belgium) (trifinance.com)
An independent international growth service provider offering advice, implementation, and support in finance and control, focusing on achieving tangible results for clients | Financial Services | ๐ง๐ช Antwerp | 467 | 2002 |
| 7 | [Contec - Industrial Automation Solutions](https://www.tamtam.ai/c/contec-industrial-automation-solutions) (contec-ias.com)
International engineering specializing in improving industrial processes with services in electricity, automation, MES/MOM, and industrial IT, striving for added value and preparing companies for the future | Engineering Services | ๐ง๐ช Antwerp | 420 | 1986 |
| 8 | [Sisu Group](https://www.tamtam.ai/c/sisu-group) (sisu.be)
Provider of workforce solutions across various industries, offering advisory, staffing, and training services to help businesses thrive and succeed together | Business Consulting and Services | ๐ง๐ช Antwerp | 342 | 2020 |
| 9 | [Axxes IT Consultancy](https://www.tamtam.ai/c/axxes-it-consultancy) (axxes.com)
A consulting firm specializing in providing ICT staffing solutions, offering temporary placement of professionals and permanent recruitment services in Belgium and Netherlands | IT Services and IT Consulting | ๐ง๐ช Antwerp | 314 | 1998 |
| 10 | [Antea Group Belgium](https://www.tamtam.ai/c/antea-group-belgium) (anteagroup.es)
International engineering specializing in environment, infrastructure, public space, and water solutions Driven by social issues, fostering teamwork for a better future | Research Services | ๐ง๐ช Antwerp | 239 | 1974 |
| 11 | [IntellectEU](https://www.tamtam.ai/c/intellecteu) (intellecteu.com)
Provides co-workers and clients with opportunities in Digital Finance, ESG, and Emerging Technologies through cutting-edge technology solutions and deep expertise | Software Development | ๐ง๐ช Antwerp | 227 | 2006 |
| 12 | [Klarrio](https://www.tamtam.ai/c/klarrio) (klarrio.com)
Experts in real-time streaming data analysis and processing, building open-source based cloud-agnostic solutions that process huge data volumes, delivering valuable results. | IT Services and IT Consulting | ๐ง๐ช Antwerp | 200 | 2016 |
| 13 | [SOLVINT](https://www.tamtam.ai/c/solvint) (solvint-group.com)
A team of over 150 professionals offers expertise in end-to-end Supply Chain Management, EBIT Improvement, Plug & Play Expertise, and Org & People Development for organizational challenges | Business Consulting and Services | ๐ง๐ช Antwerp | 199 | 2003 |
| 14 | [Horeca Partners](https://www.tamtam.ai/c/horeca-partners) (horecapartners.be)
Hospitality, food, tourism, and leisure consulting services to help businesses succeed, offering guidance on operations, staffing, and strategic advice | Hospitality | ๐ง๐ช Antwerp | 109 | 2004 |
| 15 | [Made - A Global Innovation Studio](https://www.tamtam.ai/c/made-a-global-innovation-studio) (made.be)
Innovative team specializing in transforming ideas into impactful solutions across various sectors, with a focus on sustainability and exceeding expectations | Design Services | ๐ง๐ช Antwerp | 53 | 2007 |
| 16 | [The Business Analysts](https://www.tamtam.ai/c/the-business-analysts) (thebusinessanalysts.be)
A dynamic company focused on state-of-the-art business solutions, emphasizing growth, independence, technology leverage, and a methodological approach, with experienced team members | IT Services and IT Consulting | ๐ง๐ช Antwerp | 47 | 2001 |
| 17 | [Idalko](https://www.tamtam.ai/c/idalko) (idalko.com)
A leading expert in Atlassian products in Belgium, providing consultancy, managed services, and licensing support to clients in Europe | IT Services and IT Consulting | ๐ง๐ช Antwerp | 46 | 2009 |
| 18 | [Verhaert \| Digital Innovation](https://www.tamtam.ai/c/verhaert-digital-innovation) (verhaert.digital)
Guides companies through digital transformation by creating new products, platforms, and business models to foster growth and improve connections with stakeholders. | IT System Custom Software Development | ๐ง๐ช Antwerp | 34 | 2008 |
| 19 | [Yellow Window Design](https://www.tamtam.ai/c/yellow-window-design) (yellowwindow.com)
The company supports private and public actors in optimizing, differentiating, and innovating products/services, focusing on user experience and eco-efficient solutions | Design Services | ๐ง๐ช Antwerp | 30 | 1976 |
| 20 | [Brixadvice](https://www.tamtam.ai/c/brixadvice) (brixadvice.be)
Boutique consulting firm specializing in supply chain & logistics engineering, providing tailored solutions for clients' critical challenges with client-centric mindset | Business Consulting and Services | ๐ง๐ช Antwerp | 17 | 2005 |
| 21 | [Return](https://www.tamtam.ai/c/return) (return.be)
Specializing in Dynamics 365 and PowerApps implementations, we offer creative solutions to complex challenges with a focus on efficiency and customer satisfaction | Software Development | ๐ง๐ช Antwerp | 16 | 2021 |
| 22 | [Prospero & Partners](https://www.tamtam.ai/c/prospero-and-partners) (prospero.ag)
Management consultancy specializing in helping food and agriculture organizations create sustainable value through fresh strategies, leadership development, and culture change | Business Consulting and Services | ๐ง๐ช Antwerp | 15 | 1999 |
| 23 | [C Development & Programming BV](https://www.tamtam.ai/c/c-development-and-programming-bv) (tartaros.be)
This company was founded by a software engineer offering development services in various languages such as C/C++, VB NET, C#, ASP NET, Ruby, and Java | Software Development | ๐ง๐ช Antwerp | 12 | 2009 |
| 24 | [Agio Capital](https://www.tamtam.ai/c/agio-capital) (agiosolutions.eu)
An international financial and business advisory company, part of a global network, offering a wide range of services including corporate finance and business solutions | Investment Banking | ๐ง๐ช Antwerp | 10 | |
| 25 | [moove forward](https://www.tamtam.ai/c/moove-forward) (mooveforward.be)
A cooperative network of entrepreneurs offering workshops, consulting, and coaching in strategy, people, and creativity to foster growth and development | Business Consulting and Services | ๐ง๐ช Antwerp | 4 | 2014 |
| 26 | [Driven By Passion](https://www.tamtam.ai/c/driven-by-passion) (drivenbypassion.be)
Specializing in functional design, this company provides organizational advice and implementation solutions to improve business processes for maximum efficiency | IT Services and IT Consulting | ๐ง๐ช Antwerp | 3 | 2016 |
| 27 | [Automated Analytics](https://www.tamtam.ai/c/automated-analytics-antwerp) (automatedanalytics.eu)
The company provides data consulting and tools for financial institutions to analyze large data volumes, detect patterns, and automate risk assessments | IT Services and IT Consulting | ๐ง๐ช Antwerp | 2 | 2017 |
| 28 | [SKY CONSULTING - SKY CARGO EUROPE BV](https://www.tamtam.ai/c/sky-consulting-sky-cargo-europe-bv) (skycargoeurope.com)
Specializes in air cargo services for chemical, pharmaceutical, and biotech industries, offering consulting expertise in logistics and transport solutions | Business Consulting and Services | ๐ง๐ช Antwerp | 2 | 2020 |
| 29 | [MD Log-X](https://www.tamtam.ai/c/md-log-x) (mdlogx.com)
Interim management solutions and consultancy specializing in warehouse design, process mapping, inventory transfers, program management, and temperature-controlled logistics. | Transportation, Logistics, Supply Chain and Storage | ๐ง๐ช Antwerp | 2 | 2015 |
## 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 Antwerp
- [The largest companies in Antwerp](https://www.tamtam.ai/l/largest-companies-antwerp) (616)
- [Multinational companies in Antwerp](https://www.tamtam.ai/l/multinational-companies-antwerp) (162)
- [Transportation, Logistics, Supply Chain and Storage companies in Antwerp](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-antwerp) (101)
- [IT services companies in Antwerp](https://www.tamtam.ai/l/it-services-companies-antwerp) (52)
- [Professional services firms in Antwerp](https://www.tamtam.ai/l/professional-services-firms-antwerp) (49)
- [Retail chains in Antwerp](https://www.tamtam.ai/l/retail-chains-antwerp) (46)
- [Logistics companies in Antwerp](https://www.tamtam.ai/l/logistics-companies-antwerp) (46)
- [IT Services and IT Consulting companies in Antwerp](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-antwerp) (44)
- [Software Development companies in Antwerp](https://www.tamtam.ai/l/software-development-companies-antwerp) (43)
- [Critical infrastructure operators in Antwerp](https://www.tamtam.ai/l/critical-infrastructure-operators-antwerp) (41)
- [SaaS companies in Antwerp](https://www.tamtam.ai/l/saas-companies-antwerp) (40)
- [Maritime Transportation companies in Antwerp](https://www.tamtam.ai/l/maritime-transportation-companies-antwerp) (32)
- [Family-owned companies in Antwerp](https://www.tamtam.ai/l/family-owned-companies-antwerp) (32)
- [Distributors and wholesalers in Antwerp](https://www.tamtam.ai/l/distributors-and-wholesalers-antwerp) (28)
- [Financial services firms in Antwerp](https://www.tamtam.ai/l/financial-services-firms-antwerp) (27)
- [Retail Apparel and Fashion companies in Antwerp](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-antwerp) (27)
- [Advertising Services companies in Antwerp](https://www.tamtam.ai/l/advertising-services-companies-antwerp) (26)
## The same list elsewhere in Belgium
- [Consulting firms in Belgium](https://www.tamtam.ai/l/consulting-firms-belgium) (285)
- [Consulting firms in Flanders](https://www.tamtam.ai/l/consulting-firms-flanders) (172)
- [Consulting firms in Wallonia](https://www.tamtam.ai/l/consulting-firms-wallonia) (35)
- [Consulting firms in Brussels](https://www.tamtam.ai/l/consulting-firms-brussels) (52)
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Source: https://www.tamtam.ai/l/consulting-firms-antwerp