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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,818 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesProduct designerArbonAerne Engineering AG
Aerne Engineering AG Logo
Verified· 5 sourcesOwner confirmed
Last updatedAugust 5, 2026

Contact

Summary

About the company

Die Kernaktivität der Aerne Engineering AG umfasst die Entwicklung, Herstellung und Implementierung technologischer Produkte, Systeme, Maschinen und Sondermaschinen sowie Lösungen für Automatisierung und industrielle Bildverarbeitung in Industrie, Medizintechnik, Pharma und der Lebensmittel- und Getränkeindustrie. Das Dienstleistungsangebot reicht von Beratung, Konzeption und Engineering über Entwicklung und Fertigung bis zu Inbetriebnahme, Wartung, Service und Support.

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Trust Score4.7/5

Aerne Engineering AG

Service area

Offering

Products & services

Industry:Product designerRecruitment agencyMachine repairResearch instituteEngineerGeneral goods productionMechanical engineering
✓ Offered10
Automation solutions for industry
Aerne Engineering AG develops and implements individual automation solutions for industrial manufacturing and production processes. From single automation cells to fully networked production lines, economic solutions are created that sustainably increase productivity, quality and process reliability. The range of services includes the development of assembly automation, process automation, test automation, robotics and handling solutions as well as intelligent feed technology. Through the combination of mechanical engineering, software development and automation technology, turnkey systems are created that are exactly tailored to the requirements of the respective production. Aerne Engineering accompanies projects from conception to commissioning and implements plants for customers in Switzerland as well as worldwide.
Special Machinery Construction & Mechanical Engineering
Aerne Engineering AG develops custom special machines, production facilities and technical systems for demanding industrial applications. From concept development to mechanical design, electrical engineering and PLC programming to commissioning, complete solutions are created from a single source. Modern CAD design, simulation and project-oriented engineering form the basis for economical machine concepts that meet the highest requirements for quality, precision and efficiency. The developed machines and systems are delivered worldwide, installed and successfully integrated into production environments.
Robotics and Handling Solutions
Aerne Engineering AG integrates modern industrial robots, cobots, and intelligent handling systems into existing or new production facilities. Automated pick-and-place applications, assembly processes, and flexible robotics solutions increase productivity, process reliability, and repeatability. The development is always aligned with the respective production processes and can be seamlessly integrated into existing automation and manufacturing systems. From planning to integration to commissioning, aerne engineering accompanies robotics projects for companies in Switzerland and on international markets.
Vision- and Inspection Systems | _ae VISION
With _ae VISION, Aerne Engineering AG develops powerful systems for industrial image processing and automated quality inspection. Camera-based inspection systems enable reliable detection of components, surface defects, markings and assembly states directly in the production process. By using modern machine-vision technologies, precise inspection systems are created for the highest quality requirements in industrial manufacturing. The vision systems are integrated into new and existing production lines in Switzerland and worldwide.
Manufacturing, Plant Engineering & Serial Assembly | _ae MANUFACTURING
With _ae MANUFACTURING, Aerne Engineering AG takes over the manufacture of complete machines, assemblies and series products as well as the assembly of customer-specific systems. As an extended workbench, the company supports its customers from procurement of materials through component and serial assembly to the commissioning of complete systems. Flexible manufacturing capacities enable both single-piece production and economical series production in consistently high quality. Manufactured machines, assemblies and systems are delivered to customers in Switzerland and worldwide on time and, if desired, installed on site.
Machine Retrofit & Equipment Modernization | _ae SERVICE
With _ae SERVICE, Aerne Engineering AG modernizes existing machines and production facilities to maintain their performance, safety, and cost-effectiveness in the long term. Mechanical components, control technology, and software are brought up to the current state of the art and adapted to new production requirements. Through targeted retrofit measures, facilities can be modernized, downtime reduced, and investments in new systems often avoided. The modernization of existing facilities is carried out at locations in Switzerland as well as internationally.
Service, Maintenance & Upkeep | _ae SERVICE
_ae SERVICE offers comprehensive services for the maintenance, repair and upkeep of machines and automated production systems. Preventive maintenance, fast fault resolution, remote support and planned service interventions help to permanently ensure plant availability. Additional services such as software updates, energy analyses, system checks and preventive maintenance extend the life of the systems and reduce unplanned production stoppages. Thanks to remote support and international service deployments, aerne engineering serves customers in Switzerland and worldwide throughout the entire life cycle of their systems.
Turnkey Production Facilities & System Integration
Aerne Engineering AG implements turnkey production facilities and integrates all subareas into a high-performance overall system. Engineering, mechanical engineering, automation, robotics, image processing, manufacturing and commissioning interact seamlessly so that customers receive their complete production solution from a single source. The close interlocking of all disciplines ensures short project durations, high process reliability and efficient implementation up to successful production start-up. From planning and manufacturing in Switzerland to worldwide delivery, installation and commissioning, aerne engineering reliably and cooperatively accompanies international industrial projects.
Engineering Services & Project Support | _ae EXPERTS
With _ae EXPERTS, Aerne Engineering AG offers qualified engineering services for companies in Switzerland. Our experienced specialists flexibly support customers in development, automation and industrial projects—from the initial concept phase through design and software development to successful commissioning. Depending on project requirements, collaboration takes place in-house at one of our locations, hybrid in close coordination with the project teams, or onsite directly at the customer. Thanks to solid know-how in the fields of mechanical engineering, automation, robotics, electrical engineering and project management, our experts integrate seamlessly into existing teams and create sustainable added value for demanding industrial projects throughout Switzerland.
Digitization & Industry 4.0
Aerne Engineering Ltd. supports companies in digitizing industrial production processes and develops future-proof solutions for connected manufacturing. By integrating modern control technology, data communication and intelligent software, transparent production processes with higher efficiency, availability and quality are created. From connecting individual machines to integrating complete production lines, Aerne Engineering lays the foundation for data-based decision-making, process optimization and a sustainable Smart Factory. The solutions are tailored to the customers' requirements and are successfully implemented in Switzerland as well as internationally.
Expertise

Expert

Swen Fürer
Swen Fürer
Co-CEO Markets & Partnerships | Co-Owner | Board Member

Co-CEO Markets & Partnerships of Aerne Engineering AG. I support industrial companies with innovative automation solutions, special mechanical engineering, and engineering—from idea to implementation.

Qualifications & certifications
Maschinenbautechniker HF2010
MAS Business Administration and Engineering2013
Trust & reputation

ranQ Trust Score of Aerne Engineering AG: 4.7 out of 5.0

Trust Score4.7/ 5.0

Excellent

x

Data basis 100% · As of November 2026

Aerne Engineering AG scores 80.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.72.524%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.87.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Aerne Engineering AG scores 95.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.90.07%
Aerne Engineering AG scores 100.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).100.022%
Aerne Engineering AG scores 52.2 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.94.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.13

Aerne Engineering AG reaches a ranQ Trust Score of 4.7 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.5 out of 5 stars from 30 customer reviews. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.530
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Common questions

Answers

Which industries does Aerne Engineering AG serve?
Aerne Engineering AG develops solutions for industry, medical technology, pharmaceuticals as well as the food and beverage industry. The systems are tailored to the specific requirements of production. This creates practical solutions for demanding applications.
Does Aerne Engineering also offer turnkey solutions?
Yes, Aerne Engineering accompanies projects from consulting and conception to commissioning and maintenance. This includes engineering, production, automation, robotics, and system integration. Customers receive a turnkey solution with a single point of contact.
What does _ae VISION include at Aerne Engineering?
_ae VISION stands for camera-based inspection systems and industrial image processing. It enables the detection of components, surface defects, markings, and assembly states directly in the process. This makes quality automated and reliable.
What does the _ae SERVICE department provide?
_ae SERVICE includes maintenance, repair, servicing and remote support for machines and systems. In addition, Aerne Engineering offers retrofits, software updates and preventive measures to ensure plant availability. The goal is to reduce downtime and extend the service life.
Does Aerne Engineering also support projects on-site at the customer?
Yes, the specialists from _ae EXPERTS support projects flexibly in-house, hybrid, or directly on site. They bring expertise in mechanical engineering, automation, robotics, electrical engineering, and project management. In this way, they reinforce existing teams in a targeted and needs-based manner.
Press

Media

July 17, 2024Media
Aerne Engineering eröffnet Niederlassung in Winterthur
leaderdigital.ch
Media
Aerne Engineering erweitert Partnerschaft mit Festo
svc.swiss
Media
Aerne Engineering mit neuer Serviceeinheit
aktuelle-technik.ch
Media
Grosser Innovationstag bei Aerne Engineering zur Industrie-Automatisierung
businessclassost.ch
Media
Aerne Engineering eröffnet Niederlassung in Winterthur
eastdigital.ch
Media
Aerne startet mit «ae EXPERTS» in neues Geschäftsfeld
eastdigital.ch
Credentials

Certifications & memberships

ISO 9001:2015
SWISO Zertifikat Management System
Knowledge

Articles about Aerne Engineering AG

3 articles
6 min read

Wie vernetzte Maschinen die Smart Factory prägen

Aus unserer Praxis bei Aerne Engineering zeigt sich immer wieder: Der wichtigste Schritt ist selten ein neues Gerät, sondern eine saubere Datenbasis. Genau dort entscheidet sich, ob eine Produktionsanlage nur modern aussieht oder tatsächlich besser arbeitet.

October 15, 2026·Read article
Comparisons

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Contact

Location

Blumenaustrasse 4
9320 Arbon
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.502.545
Founded
2000 · 26 years
Last commercial register change
September 12, 2025
Employees
51 to 100

Active throughout Switzerland

Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.85.03%
    • 9 min read

    How Vision Works at Aerne Engineering AG?

    What we consistently see in practice: the challenge rarely lies with the camera alone. What matters is the interaction of a clearly defined inspection task, stable process conditions and clean integration into the overall process. Factors such as inspection features, illumination, part orientation, cycle time and environmental conditions can be as decisive as the hardware used. Only when these factors are aligned does a Vision solution emerge that reliably works in everyday industrial use.

    September 29, 2026·Read article
    6 min read

    How can robot automation be implemented in practice?

    From our experience at Aerne Engineering AG, the crucial point lies exactly here: many automation projects fail not because of robot technology itself, but due to interfaces between the individual system components. If these interfaces are not aligned from the start, even powerful individual components can lead to downtime, rework or unnecessary operator intervention. Therefore we do not view robot automation as a single machine, but as a continuous production process.

    August 15, 2026·Read article
    Full methodology