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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesZurichSergeant AG
Sergeant AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The Sergeant AG company is a full-service agency specializing in communication, branding, marketing, campaigns, commerce, and culture. Its core activity is to develop and promote brands by accompanying customers at every step of the way and offering comprehensive services.

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Products & services

Industry:Advertising Agencies
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4.1/5

Sergeant AG

Brand Strategy & Story
Sharpen brand positioning, purpose and brand cores; develop clear brand stories that resonate emotionally and translate strategic goals into understandable guidelines.
Brand Identity & Design
Develop visual identities that create recognition, provide orientation and work day to day across different media, formats and teams.
Corporate Communication
Develop communication that fits the brand, clarifies content and stays consistent across internal and external channels.
Employer Branding
Develop employer brands and employer value propositions, translate culture into values and communication, and support recruitment and retention.
Brand Experience
Stage the brand at every touchpoint and translate strategy into consistent experiences across physical and digital channels.
User Experience
Design digital experiences, structure interactions and optimize processes with a focus on accessibility and seamless journeys.
Digital Solutions
Develop websites, platforms, apps and internal tools from concept to delivery, modular, scalable and tailored to specific needs.
Strategy Implementation
Review existing strategies and translate them into clear priorities and actionable steps so that goals become tangible in everyday life.
Trust & reputation

ranQ Trust Score of Sergeant AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Sergeant AG scores 56.8 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.73.124%
  • 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.35.310%
  • 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.35.08%
Sergeant AG scores 89.3 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.70.07%
Sergeant AG scores 85.0 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).85.022%
Sergeant AG scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sergeant AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Lagerstrasse 121
8004 Zurich
Opening hours
Mon
09:00 - 18:00
Tue
09:00 - 18:00
Wed
09:00 - 18:00
Thu
09:00 - 18:00
Fri
09:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.771.096
Founded
2009 · 17 years
Last commercial register change
July 13, 2020
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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