15 Best System Integration Agencies in Switzerland

Large enterprises in Switzerland often struggle to connect legacy systems, modern cloud services, and third-party applications without creating data silos or risking compliance breaches. Decision makers must balance technical compatibility, data security, vendor interoperability, and predictable timelines when selecting a systems integration agency.

SoftPro leads this list as the featured international partner and serves buyers across Switzerland. When shortlisting agencies, compare platform expertise, integration patterns and middleware choices, project governance and change management, testing and deployment practices, and post-launch support and SLAs.

1. SoftPro

SoftPro is the featured international systems-integration partner selected for this list to support Swiss organizations that need external development teams for enterprise migrations, CRM and HRM platforms, and cross-border SaaS integrations. With headquarters in Warsaw, Poland, the team executes remote delivery and managed-project engagements for Swiss clients, assigning project managers and quality-assurance leads to keep timelines and releases aligned.

The engineering team works across, .NET Core and C#, and leverages Microsoft Azure for cloud-native builds and migration projects. Experience includes enterprise CMS migrations and full-stack integrations that combine backend APIs with front-end platforms and CMS-driven websites.

Key Highlights

• Over 20 years of combined team experience across custom development and project delivery.
• Public site runs Umbraco CMS version 17.3.0.0 and lists Umbraco-based projects.
• Front-end stack includes React and for interactive web applications.
• Case studies feature a business portal, CRM/HRM systems, a SaaS ETL platform, a support system, and a social-commerce network.

Services

• Software development
• Web application development
• Cloud development
• Artificial intelligence

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. Swisscom (Enterprise/IT Services)

Swisscom (Enterprise/IT Services) is an integrated Swiss telecommunications and ICT company that delivers system integration across network, cloud and application layers for business customers. It combines large-scale networking, on-premises and managed cloud environments with in-house engineering teams to connect legacy enterprise systems and new cloud platforms into operational solutions.

The company handles end-to-end delivery from architecture and migration planning through to long‑term operations, making it a fit for listicles on Swiss system integrators that need local delivery, hybrid connectivity and lifecycle management. Its breadth of services lets enterprises consolidate a single supplier relationship for networking, security, cloud and application operations.

Key Highlights

• Only Swiss Microsoft partner to hold the Azure Expert MSP designation and named Microsoft Partner of the Year – Channel Innovation Partner in 2024.

• Employs more than 300 Microsoft Certified Professionals, including about 100 certified Microsoft Cloud experts.

• Holds highest Fortinet partner status (Engage EXPERT) and operates a Security Operation Centre for 24/7 network monitoring.

• Recognised as a Pinnacle cloud solution partner for VMware, enabling hybrid cloud and virtualization projects.

Services

• Multi‑Cloud Integration

• SAP Consulting & Migration

• Managed Cloud & Outsourcing

• Network & Security Integration

Contact Information

Website: www.swisscom.ch

Phone: 0800 800 900

Email: info.enterprise@swisscom.com

Address: Swisscom (Switzerland) Ltd, Business Customers, Alte Tiefenaustrasse 6, CH-3050 Bern

3. Eraneos

Eraneos is a strategy, transformation and technology consultancy that moves initiatives from strategic planning into implemented systems. The firm combines senior advisory with hands-on delivery to modernize IT landscapes and integrate complex enterprise systems.

Its consulting teams work alongside clients to improve system resilience, streamline operations, and accelerate adoption across people, processes and platforms, which aligns with system integration needs in Switzerland.

Key Highlights

• Operates 19 offices across 12 countries, with multiple locations in Switzerland.

• Employs more than 1,300 dedicated professionals.

• Has transformed over 350 clients across sectors.

• Serves industries including Financial Services, Transportation & Logistics, Energy & Utilities, Life Sciences, Healthcare, and the Public sector.

Services

• Data & AI

• Cybersecurity

• Sourcing & IT Advisory

• Organizational Excellence & Transformation

Contact Information

Website: www.eraneos.com

Phone: +41 58 411 95 00

Email: info@eraneos.com

Address: Eraneos Group AG, Andreasstrasse 11, 8050 Zurich

LinkedIn: linkedin.com/company/eraneos

4. Netcetera

G+D Netcetera is a Zurich-based software company that integrates complex IT systems for banks, payment service providers, and insurers. The company delivers scalable, secure digital platforms and leads cross-enterprise integration projects that replace legacy stacks and connect multiple vendor systems.

The firm takes ownership of the full delivery lifecycle from strategy and architecture through development and operation and uses fixed-price and nearshore delivery models to manage project risk. Reference integrations such as timetable planning for SBB and the ESISplus trouble management system demonstrate its track record on large Swiss integration programs.

Key Highlights

• The company holds ISO 27001 certification for its information security management system and schedules recertification every three years.

• G+D Netcetera is listed as a Visa Validated Service Provider on the Visa Global Registry.

• The company is recognized as a Mastercard Engage Partner.

• G+D Netcetera is a member of the AWS Partner Network to support cloud-native deployments.

Services

• Digital Payment

• Digital Banking

• Netcetera Identity

• Smart Mobility

Contact Information

Website: www.netcetera.com

Phone: +41 44 297 55 55

Email: info@netcetera.com

Address: Netcetera AG, Zypressenstrasse 71, 8004 Zurich, Switzerland

5. AdNovum

AdNovum is a Swiss enterprise software and systems integration firm that designs, implements, and operates secure digital solutions for regulated sectors such as banking, insurance, and the public sector. The company delivers end-to-end projects that cover consulting, implementation, and operational support with an emphasis on security and compliance.

AdNovum embeds AI into the software delivery lifecycle and uses an Application Expert Tool (AET) to accelerate understanding and modernization of complex legacy systems. This combination of AI-augmented delivery and hands-on engineering makes the firm relevant for large system-integration projects where legacy modernization and secure interoperability are required.

Key Highlights

• Founded in 1988.

• Employs over 700 IT specialists across its headquarters in Zurich and offices in Bern, Lausanne, Budapest, Lisbon, Ho Chi Minh City, and Singapore.

• Launched Quantum Resilience Services to support the transition to quantum-safe cryptography.

Services

• Cloud Transformation

• DevOps

• Cybersecurity Solutions

• Enterprise Software Solutions

Contact Information

Website: www.adnovum.com

Phone: +41 44 272 61 11

Email: info@adnovum.ch

Address: Badenerstrasse 170, 8004 Zurich, Switzerland

6. Ergon Informatik AG

Ergon Informatik AG designs and delivers user-focused custom and off-the-shelf software and carries projects from initial idea through implementation to production.
The company combines software delivery with long-term operational commitment and product thinking, which fits system integration projects that need end-to-end ownership across development and operation.

Key Highlights

• Founded in 1984.

• The homepage lists competencies in technology, artificial intelligence, security and business.

• Reference clients named on the site include LLB, Universität Zürich and Belimo.

• The company serves Switzerland and Germany and maintains offices in Zurich and Frankfurt.

Services

• Consulting

• Data platforms

• GenAI security blueprint

• Workforce-management solutions

Contact Information

Website: www.ergon.ch

Phone: +41-44-268-8900

Address: Merkurstrasse 43, 8032 Zurich, Switzerland

Address: Schumannstrasse 27, 60325 Frankfurt am Main, Germany

LinkedIn: linkedin.com/company/ergon-informatik-ag

7. Rychiger AG

Rychiger AG designs and builds tailored packaging machinery and automation systems for Food & Beverage, Pharma & Diagnostics, and industrial automation customers. Their work spans prototype machines through scalable production lines, with an emphasis on precision portioning and turnkey packaging systems.

Alongside mechanical engineering, Rychiger combines controls, line-level coordination and digital connectivity to synchronize production flows and reduce downtime. That combination of custom machine construction and systems-level delivery positions the company as a Swiss partner for packaging system integration projects.

Key Highlights

• RyEdge is offered as a Digital Operation Space with a Customer Portal, user roles & access control, and real-time monitoring features.

• The site lists 21 purpose-built machines for Food & Beverage, 11 machines for Pharma & Diagnostics, and 10 machines for End-of-Line automation.

• Product examples include the Z-810 (up to 160 units/min with in-process control), the FS 1450 (up to 800 portions/min across 16 lanes with wet cleaning) and the RCP-10 pick-and-place module.

• After-sales tools include a ticketing system (TIKI) and an online knowledge base to support spare parts management and technical support.

Services

• Customer Service

• Technical Support

• Product Engineering

• Preventive Maintenance

Contact Information

Website: www.rychiger.com

Phone: +41 33 439 68 68

8. Mikron Group

Mikron Group’s Automation division engineers and delivers modular, scalable automated assembly and test systems that integrate control software, robotics, and advanced feeding and handling for high-precision production. The division couples standardized platform architecture with on-site commissioning and lifecycle support to align complex process steps with regulated manufacturing needs.

Headquartered in Boudry, Switzerland, Mikron serves regulated manufacturers in pharmaceuticals, medical devices, and electronics and can scale projects from lab-scale pilots to high-volume lines using configurable multi-cell platforms and digital data logging.

Key Highlights

• Control platforms are GAMP-5 qualified and designed to meet 21 CFR Part 11 for digital compliance and traceability.

• Systems and platforms are cleanroom-compatible to ISO Class 7 for regulated production environments.

• More than 4,500 Mikron assembly and test systems are in operation worldwide.

• Mikron Holding AG is publicly traded on the SIX Swiss Exchange under the ticker MIKN.

Services

• Custom assembly line engineering

• Robotics and machine-vision integration

• MES/ERP connectivity and data logging

• Commissioning and lifecycle support

Contact Information

Website: www.mikron.com

Address: Route du Vignoble 17, CH-2017 Boudry, Switzerland

Phone: +41 32 843 11 11

Email: mbo@mikron.com

LinkedIn: linkedin.com/company/mikron

9. Autcomp AG

Autcomp AG develops tailored automation and supervisory-control solutions for Swiss infrastructure, commercial buildings, and industrial sites. The company positions its engineering practice to integrate operational technology with facility and process systems.

The firm delivers projects across the full lifecycle from initial concept and engineering through commissioning and long-term maintenance, using custom system engineering and project delivery for OT-level integrations.

Key Highlights

• Founded in 1989.

• Maintains three Swiss offices: Chur, Stansstad, and Wohlen.

• Offers batch and recipe management for production and process automation.

• Imprint lists Donat Simeon and Christian Feltscher as authorized representatives.

Services

• Customised systems

• Control systems

• Automation engineering

• Batch & recipe management

Contact Information

Website: autcomp.ch

Chur — Address: Tittwiesenstrasse 29, 7000 Chur, Switzerland

Chur — Phone: T +41 81 286 99 11

Stansstad — Address: Unter Sagi 10, 6362 Stansstad, Switzerland

Stansstad — Phone: T +41 41 618 00 90

Wohlen — Address: Nordstrasse 1, 5610 Wohlen, Switzerland

Wohlen — Phone: T +41 56 619 72 90

10. ICS Automation AG

ICS Automation AG is a Swiss system integrator that delivers process and machine automation for food and non‑food industries. The firm handles requirements analysis, PLC and motion programming, visualization, and process‑control/MES projects with integrated product traceability and ERP interfaces.

The company emphasizes open‑source technologies for transparent data management and uses in‑house simulation and testing to accelerate commissioning and reduce downtime. Its delivery model covers turnkey installations and scalable retrofit projects designed to preserve production continuity.

Key Highlights

• Founded in 1999 by Christian Fraefel, who remains the company owner.

• Combined with ACS Solution AG, the group comprises roughly 50 employees.

• Partnership with ACS Solution AG brings ISO 9001 certification and a TQMi quality system that supports GMP/GAMP‑regulated projects.

• Hardware partner ESS supplies UL‑certified control cabinet production, enabling worldwide deliveries.

Services

• Consulting & Concept

• PLC & Motion

• Process Control & MES

• Control Panel Construction

Contact Information

Website: www.ics-automation.ch

Phone: +41 71 955 04 50

Email: info@ics-automation.com

Address: Hauptstrasse 29, 8371 Busswil TG, Switzerland

11. Penta-Electric AG

Penta-Electric AG engineers and integrates control and electrical systems for industrial process plants, pairing control-system programming with on-site instrumentation and electrical installation. The company focuses on delivering coordinated hardware and software workstreams that connect field devices to higher-level control and IT systems.

The firm executes both turnkey automation projects and modular upgrades while enforcing internal quality-control processes and modern planning, programming, and assembly standards to align with current industry requirements. This delivery model suits buyers seeking an integrator that handles engineering, on-site installation, and lifecycle support.

Key Highlights

• Founded in 1993 (Penta-Electric AG) with German operations established via a subsidiary in 1996.

• Certified for occupational health and safety with ISO 45001 (certified in 2020).

• Maintains technology and industry partnerships, including Siemens Solution Partner status, AVEVA, and a CDPC Gold Partner listing.

• Corporate materials and customer resources are published in German, English and French.

Services

• Process Automation

• IT & OT Services

• EMSR Engineering & Installation

Contact Information

Website: penta-electric.com

Address (Switzerland): Hammerstrasse 18, CH-4410 Liestal

Phone (Switzerland): +41 61 416 36 36

Email (Switzerland): info@penta-electric.ch

Address (Germany): Rheinallee 30, D-79639 Grenzach-Wyhlen

Phone (Germany): +49 7624 90 85 0

Email (Germany): info@penta-electric.de

12. Schaltag AG

Schaltag AG is a Swiss industrial systems integrator that delivers engineering, automation, switchgear construction, machine and plant engineering, and cable assembly for OEMs and industrial customers. The company executes projects from concept to commissioning and supports on-site assembly and system testing with multilingual teams located in Switzerland and the Czech Republic.

Schaltag combines in-house manufacturing capability with flexible sourcing and partly automated cable processing to shorten lead times and manage cost and origin across its two production locations. Its delivery model targets bespoke industrial automation and control-system workstreams where integrated electrical, mechanical, and software engineering are required.

Key Highlights

• ISO 9001 and UL 508 certified across its sites.

• More than 280 employees and approximately 11,000 m² of production area across Switzerland (Effretikon) and Ústí nad Orlicí (Czech Republic).

• Qualified Partner status with B&R Automation and Sigmatek for control and visualization technologies.

• Supports norms and compliance frameworks including EN, UL, CSA and CFR 21 part 11 for regulated installations.

Services

• Engineering

• Automation

• Switchgear construction

• Cable assembly

Contact Information

Website: schaltag.com

Phone (Switzerland): +41 52 354 27 27

Phone (Czech Republic): +420 465 552 600

Email: sales@schaltag.com

Address (Switzerland): Effretikon bei Zürich, Switzerland

Address (Czech Republic): Ústí nad Orlicí, Czech Republic

13. ACS Solution / ACS AG (Münchwilen)

ACS Solution AG develops ACS fit MES, a modular Manufacturing Execution System that captures real-time shopfloor data and centralizes production control. The platform’s microservice architecture and configurable machine and PLC interfaces reduce paper-based workflows and enable flexible, scalable integration with existing equipment.

Solution architects at ACS conduct infrastructure and process mapping using UML and the ISA-95 framework to produce a detailed project specification and timeline. Implementation follows an agile rollout with integration testing and user-acceptance testing, and ACS provides training and ongoing support to keep production running after go-live.

Key Highlights

• Founded in 2000 and established across multiple manufacturing sectors.

• License-free platform with no per-user license costs.

• Integrates with ERP systems including SAP, Microsoft Dynamics 365, Abacus and Sage.

• Deployable On-Premise, in a Private Cloud or as a Hybrid solution and backed by 24/7 technical support.

Services

• Process manufacturing

• Discrete manufacturing

• Support processes

• Special processes

Contact Information

Website: www.acs-ag.ch

Phone: +41 71 929 44 44

Email: info@acs-solution.ch

Address: Hauptstrasse 29, 8371 Busswil TG, Schweiz

14. Rittmeyer AG

Rittmeyer AG designs and delivers measurement and process-control systems for water and energy utilities. Its portfolio covers flow, pressure and level instruments, rotary encoders and control hardware used across hydropower, water supply, irrigation and wastewater treatment plants.

The company acts as a system integrator for utility automation projects by supplying its RITOP process‑control/SCADA platform together with IoT‑capable field devices and on‑site engineering. This combination lets Rittmeyer integrate instrument data into existing PLC and SCADA stacks and offer remote monitoring and cloud data services.

Key Highlights

• Operates the RITUNE cloud and data platform for IoT data capture, monitoring and analysis.

• Instrumentation supports a wide set of industrial protocols, including Modbus RTU/TCP, IEC 60870-5-104, PROFINET, PROFIBUS, HART, M-Bus, CAN and BACnet.

• The RISONIC compact ultrasonic flow meter is specified with accuracy up to ±1% and lists CE, RoHS, REACH and WEEE certification.

• Maintains a Service & Competence Center that provides preventive maintenance and lifecycle support with regional centres in North America and Singapore.

Services

• RITOP SCADA & Process Control

• RITUNE IoT & Cloud

• Instrumentation & Field Devices

• Service & Maintenance

Contact Information

Website: www.rittmeyer.com

Phone: +41 41 767 10 00

Email: info@rittmeyer.com

Address: Rittmeyer AG, Inwilerriedstrasse 57, POB 1660, CH-6341 Baar, SWITZERLAND

15. Luxoft (Zug)

Luxoft delivers end-to-end technology solutions that integrate enterprise systems across complex, regulated environments in Switzerland. The company combines consulting, strategy and engineering at scale to run large system-integration programs for clients in financial services and healthcare.

For Swiss clients Luxoft executes multi-team delivery models that handle system modernization, regulatory integrations, and global rollouts while upholding security and compliance controls.

Key Highlights

• Awarded a TÜV SÜD certificate for its Cybersecurity Management System (CSMS).

• Developed Switzerland’s first consultative blockchain-based e-voting platform in partnership with the City of Zug and Lucerne University in 2018.

• Luxoft Switzerland lists about 210 employees supporting 16 clients in the Swiss market on its global presence page.

• The Swiss hub was established in 2007 and the Zug office functions as Luxoft’s operating/global headquarters.

Services

• Application development and maintenance

• Quality assurance services

• Architecture consulting

Contact Information

Website: www.luxoft.com

Phone: +41 41 726 20 60

Email: DPO@luxoft.com

Address: Gubelstrasse 24, Park Tower, 6300 Zug, Switzerland

Conclusion

SoftPro is the featured systems-integration partner selected for this list. Choose a provider based on the regulatory and industry context of your project and the delivery model you need. Prioritize firms with proven experience in enterprise migrations and cloud/application integration when IT consolidation is the priority, or with hands-on automation and control expertise when shopfloor or process integration is central. Confirm the vendor’s ability to provide long-term operational support, the right balance of strategic advisory versus hands-on engineering, and language and local presence that match your timelines and governance requirements.