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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesLenzburgLea Grossmann - Marketing und Kommunikation
Lea Grossmann - Marketing und Kommunikation Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Lea Grossmann's company is the creation and implementation of content marketing strategies for businesses, including services such as storytelling, community management, social media management, blogging, newsletter writing, press releases, UX writing, and marketing copywriting. Additionally, she offers workshops and consulting services in the field of social media.

AI-generated
Offering

Products & services

Industry:Advertising Agencies
✓ Offered7
Social media and content strategy
Social media and content strategy for companies, including individual planning, key message, authentic stories and suitable images and videos for the channels.
Content creation
Content creation with videos, photos and texts for blogs, PR, advertising copy and newsletters, tailored to the target group and communication objective.
Website copy and web design
Website copy and web design for digital business cards and online shops, with search-engine-friendly content and user-focused presentation on laptop, tablet and smartphone.
UX writing
UX writing for websites and mobile apps, with user-friendly texts for navigation, buttons and error messages to improve orientation and conversion.
Marketing writing
Marketing writing for individual texts, advertising letters, blog posts, press releases and newsletters around the written word.
Public relations
Public relations with press releases and communication content that conveys products, services and corporate messages to the outside.
Brand identity
Brand identity for companies, integrated into content and marketing work to position the offering, products and messages.
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4.0/5

Lea Grossmann - Marketing und Kommunikation

Trust & reputation

ranQ Trust Score of Lea Grossmann - Marketing und Kommunikation: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Lea Grossmann - Marketing und Kommunikation scores 68.0 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.76.724%
  • 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.45.610%
  • 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.70.08%
Lea Grossmann - Marketing und Kommunikation scores 65.7 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.70.212%
  • 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.55.07%
Lea Grossmann - Marketing und Kommunikation 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%
Lea Grossmann - Marketing und Kommunikation scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lea Grossmann - Marketing und Kommunikation reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bifang 1
5600 Lenzburg
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-251.343.032
Founded
2020 · 6 years
Last commercial register change
June 23, 2026
Employees
1 to 10
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.67.06%
  • 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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