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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentOberbürenSUNCAR AG
SUNCAR AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company offers engineering services and products in the field of electromobility and electrification of machines and vehicles. The core activities include: development of electrical, mechanical and thermal systems, software development, prototype construction and production, documentation and certification, manufacturing of products such as high-voltage distribution systems, DC fast charging interfaces, remote systems and excavator assistance systems, and service and support for customers in the electrification of machines and vehicles. The company positions itself as a partner for customers who want to electrify their machines or vehicles, and offers comprehensive services from feasibility studies to the construction of a prototype or small series.

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Offering

Products & services

Industry:Research & Development
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4.2/5

SUNCAR AG

✓ Offered12
Development services for electrified vehicles and machinery
Feasibility studies, system design, electrical development, mechanical and thermal development, software development, prototyping and production, documentation and certification for electric vehicles and machinery.
Service and technical support for e-vehicles and machinery
Remote and on-site support, commissioning support, hardware and software modifications, maintenance and repairs, as well as training for service personnel in handling high-voltage systems.
High-voltage distribution system (FUSION)
High-voltage distribution system for battery, charger, inverter, motor and, optionally, fast charging; various variants for work machines, commercial vehicles and municipal vehicles.
DC fast-charging interface (INTERFLOW / MEGAFLOW)
DC fast-charging interfaces for MCS, CCS and GB/T; integrable in vehicles and machinery, with communication, measurement and safety functions.
Telematics and remote maintenance system (INSIGHT)
Modular remote system with gateway, web platform, machine and user management, GPS tracking, data logging, OTA updates and remote access.
Excavator assistance system (MOVASYST)
Modular assistance system for excavators with lifting and slewing limits, GNSS limiting, visualization and semi-automated machine control.
Software development for control units and user interfaces
Software for products, electric drives, overall systems and vehicles; development of Vehicle Control Units, displays and control panels with CODESYS and C.
Prototype construction and small-series production
Assembly of prototypes and small series for electric vehicles and machinery; mounting, validation, commissioning and mechanical, hydraulic and electrical work.
Feasibility studies and system design
Analysis of technical feasibility, economic viability and ecological relevance; concept work, specifications and system architecture for electrification projects.
Mechanical and thermal development
3D-CAD-based design, simulations, prototype development and thermal management for electric vehicles and machinery; including cooling, heating and component integration.
Electrical development
Development of LV and HV onboard networks, cable harness design, component selection, PCB design as well as support for control, motors, inverters and batteries.
Documentation and certification
Operating instructions, workshop manuals, spare parts catalogues, rescue cards, CE certification and EMC support for machines and products.
Trust & reputation

ranQ Trust Score of SUNCAR AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

SUNCAR AG scores 71.7 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.77.424%
  • 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.52.910%
  • 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.78.08%
SUNCAR AG scores 84.8 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.89.612%
  • 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.70.07%
SUNCAR AG scores 86.7 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).86.722%
SUNCAR AG scores 47.9 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 35.85.74%
  • 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+0.00

SUNCAR AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 7 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.97
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 13, 2024Media
Elektrifizierte Baumaschinen: effizient und leise
baublatt.ch

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Location

Hier entsteht die Karte
Hinterwiden 2529
9245 Oberbüren
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-366.277.485
Founded
2015 · 11 years
Last commercial register change
September 6, 2024
Employees
11 to 20
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.70.03%
    • Full methodology

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