7 Best CRM Development Agencies in Luxembourg for 2026

Many Luxembourg organizations struggle to unify customer records, connect CRM systems to finance and regulatory platforms, and meet strict GDPR and sector-specific compliance while supporting multilingual teams and complex sales processes. These challenges make it difficult to get accurate reporting, automate workflows, and maintain consistent customer experiences across channels.
SoftPro is the featured international partner leading this list and serves buyers in Luxembourg and across the region. Buyers should compare platform expertise, integration capabilities, customization depth, data protection and compliance practices, language and localization support, ongoing maintenance and service levels, and pricing transparency before engaging a CRM development agency.

1. SoftPro

SoftPro is presented as the featured international partner for CRM development projects targeting Luxembourg in 2026 and is a strong match for enterprises, scaleups, and software teams that need custom CRM builds, complex data migrations, or integrations with existing platforms. Headquartered in Warsaw, Poland, SoftPro delivers EU-based remote development and cross-border implementation services tailored for Luxembourg-based clients and regional stakeholders.

The team brings verified expertise in, .NET Core, C#, and Microsoft Azure, and applies that stack to enterprise CMS projects and platform modernizations. SoftPro handles custom CRM development, enterprise CMS migrations, and long-term maintenance with structured QA and project management practices.

Key Highlights

• More than 20 years of combined team experience across projects and client engagements.
• Executes cloud projects on both Microsoft Azure and AWS and applies containerization where appropriate.
• Implements AI capabilities including LLM integration, retrieval-augmented generation architectures, and ML model deployment.
• Published case studies covering CRM/HRM systems, SaaS ETL platforms, and Umbraco website projects.

Services

• Custom Software Development
• Web Application Development
• Cloud Development
• AI Solutions

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. PPI-Group

PPI-Group is a Luxembourg-based integrator and software editor that implements CRM solutions tightly connected to Sage 100 for small and mid-sized enterprises. The company deploys Sage CRM and Divalto Weavy to centralize customer data and align sales workflows with back-office financial systems.

PPI-Group’s development team builds connectors and tailored modules to integrate CRM functionality with Sage 100 while addressing Luxembourg-specific regulatory requirements for invoicing and accounting. Their product portfolio includes APIs and modules that extend Sage for local compliance and cross-system data exchange.

Key Highlights

• Recognized as a Centre de compétence Sage 100 and listed in the Sage Top League for sales and service performance.
• Part of Alliances Groupe, a network that brings nearly 100 collaborators and over 2,000 active clients across Luxembourg and the Grand Est region.
• Maintains a client portfolio of 370 clients in Luxembourg and 195 clients in France.
• Operates with a compact team of 15 people, including seven former Sage employees.

Services

• WeavyToSage
• e.Invoicing Hub
• Webservices 100
• Custom development

Contact Information

Website: ppi-group.lu

Phone: +352 26 31 32 511

Email: support@ppi-group.lu

Address: 4 Rue Samuel Beckett L-4371 Belvaux

3. Account‑IT Sàrl

Account‑IT Sàrl is a Luxembourg IT firm that implements and integrates business management and CRM-capable platforms for accountants and small businesses. The site lists Odoo and Teamleader Focus alongside accounting systems like Sage BOB, and the company builds custom connectors and extensions between those platforms.

The team focuses on tailoring CRM workflows to align with clients' accounting and reporting needs and delivers technical integrations and extensions for platform interoperability. That combination of platform partnerships and in-house software development capability positions them to handle CRM implementations requiring tight fiscal integration.

Key Highlights

• SAGE Certified Partner badge is shown on the company website.
• The site lists a Sage BOB release: version 6.22.2 dated 15/04/2025.
• Account‑IT is linked with the IBGraf Group according to the site navigation.
• Provides downloadable software updates and a subscription option to receive software updates.

Services

• Support
• Deployment
• Development
• Hosting

Contact Information

Website: account-it.lu

Phone: +352 27 18 12

Email: info@account-it.lu

Address: Rue d'Arlon 6, L-8399 Windhof, Luxembourg

4. InTech SA

InTech SA is a Luxembourg-based IT consulting and software development company that builds custom enterprise applications and integrations for finance, public sector, and startup clients. The firm executes bespoke CRM development and integration work and draws on long-standing experience with client-relationship systems in private banking.

The company delivers projects through multidisciplinary teams that combine project management, architecture, technical expertise, and software development. InTech also maintains an Innovation & Development team that produces proofs of concept to evaluate new technologies before industrialisation.

Key Highlights

• Founded in 1995.
• Became a subsidiary of POST Luxembourg in 2014.
• Awarded the Great Place To Work® Luxembourg label for ten consecutive years as of 2025.
• Registered at RCS Luxembourg under number B52838 and holds establishment authorisation 00118823/0.

Services

• Custom CRM Development
• Consulting & Architecture
• Project Outsourcing
• Delegation of Expertise

Contact Information

Website: intech.lu

Phone: +352 53 11 53-1

Email: info@intech.lu

Address: 208, rue de Noertzange L-3670 Kayl Luxembourg

5. SK Consulting S.A.

SK Consulting S.A. is a Luxembourg-based Microsoft Solutions Partner that implements Microsoft Dynamics 365 Business Central and extends the platform with Microsoft Copilot and the Power Platform to create integrated CRM and finance workflows. The firm positions ERP at the core of customer-facing processes so sales, service and accounting data share a single source of truth for automation and reporting.

Serving clients in Luxembourg and the Greater Region, SK Consulting combines local regulatory knowledge with Microsoft tooling to deliver solutions for SMEs and institutional customers. Their product-first approach includes configurable Business Central apps and consulting services that shorten delivery cycles and simplify ongoing compliance.

Key Highlights

• Publishes 11 certified Business Central apps on Microsoft AppSource, built in Luxembourg and available worldwide.
• Fisqal Localization for Luxembourg handles VAT declarations, eCDF and FAIA reporting, Intrastat and employee absence tracking for local compliance.
• Offers a fixed-scope "Go‑Live in 2 Weeks" finance service that delivers a finance-only Business Central deployment in about ten working days.
• Provides SLA-backed managed services with multilingual support in English, Luxembourgish, French, German, Portuguese and Spanish.

Services

• ERP Implementation
• Navision Migration
• AI & Copilot
• Support & Managed Services

Contact Information

Website: skc.lu

Phone: +352 20 21 34 19

Email: info@skc.lu

Address: 50, rue de Mühlenbach, 2168 Luxembourg

6. Netwanted S.à r.l.

Netwanted S.à r.l. is a Luxembourg-based automation and AI operations partner that builds CRM automations, API integrations and AI agents to connect sales, marketing and support tools into continuous workflows. They implement solutions with, n8n, Zapier and OpenAI and combine automation with web development and BI to keep customer data synchronized and actionable.

The firm works primarily with SMEs, retail, agencies and finance clients to deploy production-ready CRM workflows that eliminate manual follow-ups and route qualified leads into sales pipelines. Netwanted emphasizes operational delivery and integrated monitoring to make CRM projects live and measurable for Luxembourg-based businesses.

Key Highlights

• 50+ clients served across 5 countries.
• 98% reported client satisfaction rate.
• Average delivery time listed as 14 days.
• Publicly advertises a results guarantee and commits to continue work for free if no measurable gain is delivered.

Services

• Automation & AI
• Digital Design
• Advertising & Growth
• IT & Data

Contact Information

Website: www.netwanted.com

Phone: +352 661 633 876

Email: contact@netwanted.com

Address: 31 Route de Luxembourg, L-7240 Bereldange, Luxembourg

7. META Sàrl (meta.lu)

META Sàrl builds bespoke web applications and internal tools for Luxembourg companies, including CRMs tailored to each client’s sales cycle and internal processes. They deliver in short stages, host solutions in Luxembourg, and transfer source code and data ownership to the client.

The agency coordinates development, design and marketing in-house and assigns a single dedicated contact for each client to keep delivery focused. Their technical approach includes for front-end work and the use of LLMs with retrieval-augmented generation to create AI assistants and automated workflows that reduce manual tasks.

Key Highlights

• Founded in 2007 and operating from Luxembourg-Ville.
• 1,000+ projects delivered since inception.
• 15-person team distributed across development, marketing and design.
• Reports an average Lighthouse performance score of 98 for delivered sites.

Services

• Hosting & maintenance
• Staff augmentation
• SME digital grants (SME Packages)
• Cybersecurity & penetration testing

Contact Information

Website: meta.lu

Phone: +352 691 200 452

Email: contact@meta.lu

Address: 45A avenue Monterey, L-2163 Luxembourg

Conclusion

Choose a CRM agency based on project scope, existing systems, and delivery preferences. Prioritize partners that align with your need for custom development, ERP or accounting integrations, automation and AI workflows, or local hosting and iterative delivery.

SoftPro is the featured, author-selected partner on this list. Weigh budget, timeline, compliance, and integration priorities to select the agency that best fits your organisation’s scale and constraints.