ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRecruitment & HR ConsultingPlan-Les-OuatesSigma Interim SA
Sigma Interim SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sigma Interim SA is a recruitment agency that publishes job vacancies and connects companies and candidates for permanent and temporary placements. Its services include an online job platform and sector-focused recruitment for areas such as finance, horology, IT, real estate and construction.

AI-generated
Offering

Products & services

Industry:Recruitment & HR Consulting
✓ Offered3
Permanent recruitment
Permanent recruitment for qualified roles: defining the requirement, sourcing, shortlist, coordinating interviews and follow-up after onboarding.
Temporary recruitment
Temporary recruitment for short, medium or long assignments, rapid candidate search, administrative management, contracts, salaries and follow-up during the assignment.
Sector-based recruitment
Specialised recruitment by industry sector: accounting and finance, watchmaking, retail and sales, engineering and production, secretariat and support, marketing, real estate and construction, banking, HR, healthcare, legal, IT and digital.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.5/5

Sigma Interim SA

Trust & reputation

ranQ Trust Score of Sigma Interim SA: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Sigma Interim SA scores 82.4 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.69.224%
  • 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.100.010%
  • 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.100.08%
Sigma Interim SA scores 85.5 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.55.07%
Sigma Interim SA 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%
Sigma Interim SA 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

Sigma Interim SA reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.4 out of 5 stars from 55 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
4.4
of 5

Aggregated from 55 reviews across all connected sources

Sources
GGoogle4.455
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Sigma Interim SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Sigma Interim SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Sigma Interim SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Sigma Interim SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Route de Saint-Julien 198
1228 Plan-Les-Ouates
Opening hours
Mon
08:30 - 12:00, 13:30 - 18:00
Tue
08:30 - 12:00, 13:30 - 18:00
Wed
08:30 - 12:00, 13:30 - 18:00
Thu
08:30 - 12:00, 13:30 - 18:00
Fri
08:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.749.180
Founded
2009 · 17 years
Last commercial register change
April 24, 2025
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    ES
    Elite Sourcing SA
    Perly
    AS
    Albedis SA, succursale de Genève
    Geneva
    SJ
    Sponsor JOB Suisse SA
    Satigny
    AA
    Alec, Allan & Associés SA
    Geneva
    MS
    Manpower SA, succursale de Lancy
    Grand-Lancy
    GM
    GROUPE MORGAN SERVICES SUISSE Sàrl
    Geneva
    AS
    Alps Staffing Sàrl
    Les Acacias
    PC
    Performance Consultant SA
    Geneva