Kessler Logo Pos Rgb Transparent
STI Leader
Insurance

Kessler & Co AG

STI since:September 2020
Kessler is the leading Swiss enterprise specializing in comprehensive risk, insurance and pension benefits consulting. They advise over 1,500 medium-sized and large Swiss companies from the service, trading and manufacturing industries, as well as the public sector. Founded in 1915, Kessler has 370 employees working at its headquarters in Zurich and its other sites in Basel, Bern, Geneva, Lausanne, Lucerne, Neuchâtel, St. Gallen, Sion and Vaduz. As the Swiss partner of Marsh, they are part of the Marsh Network since 1998 and support its clients worldwide.
Size
50-249
Website

STI Next

Level of ambition: STI Leader

Pledge 1

Human RightsLevel 3
By 2023, we transparently disclose the ESG rating of our main suppliers, i.e. insurers, collective foundations and health insurances, to our clients, to lead an ESG dialogue with our suppliers and customers.
E WEB Goal 08
E WEB Goal 12

Pledge 2

Community ImpactLevel 3
By 2024, we raise awareness of decent work for all and the relevance of Workplace Health Management among 80 % of our 250 major clients, of which the largest employers in Switzerland, by conducting over 800 visits to our clients and prospects.*
* With a total of approximately 250 clients. Workplace Health Management as defined by the Swiss Confederation.
E WEB Goal 03
E WEB Goal 04
E WEB Goal 08

Pledge 3

Fair Work & Internal EngagementLevel 2
By 2030, we reduce our absenteeism rate from the current 2.4 % to around 2.2 % in order to remain one of the best companies in our industry in benchmark comparisons thanks to targeted preventive measures and education, as well as by strengthening the physical and mental health, well-being and motivation of all employees.*
* Source: FSO – Working volume statistics, data as of 22 May 2025. Thanks to intensive efforts, our absence rate has fluctuated between 2% and 2.4% over the last four years (with one outlier during Covid) and is therefore below the industry average. However, based on our current knowledge, a figure below 2 % – as originally planned for 2023 – is not realistic. We have therefore decided to set our long-term target at 2.2 %.
E WEB Goal 03
E WEB Goal 04
E WEB Goal 08

Pledge 4

ClimateLevel 2
By 2030, we reduce our tCO2eq emissions by 50 % (Scopes 1 & 2) compared to 2019, aiming at being Net Zero.*
* By 2024, we commit to the Science Based Targets Initiative (SBTi).
E WEB Goal 13

Scope of pledges

Kessler & Co AG operates in Switzerland. The pledges taken within the STI framework apply to the sustainability policy for the company’s activities. The company is therefore accountable for their implementation within its scope of activity.

Understanding the STI Next commitments

STI EngagedSTI ShaperSTI LeaderSTI Champion

Programme status. Each participant carries a programme status that reflects the overall progress of its commitments: Engaged (commitments taken, work starting), Shaper (concrete measures under way), Leader (ambitious commitments largely delivered), Champion (the highest level, all commitments achieved and renewed). This status evolves over time.

Level 1 Level 2 Level 3

Pledge levels. Every pledge is classified by ambition level, from 1 to 3, shown as dots next to its thematic. Level 1: a first, foundational commitment. Level 2: a concrete, measurable action with a defined target and timeline. Level 3: the most ambitious commitment, structural and verified against recognised standards.

In progressAchievedDelayed

Progress. Each pledge shows its progress: In progress (work under way within the agreed timeline), Achieved (target reached and validated), Delayed (timeline extended). Alumni companies keep their last recorded pledges and levels.

Swiss Triple Impact
Swiss Triple Impact
An initiative of B Lab Switzerland Foundation
B Lab Switzerland
Kessler & Co AG
STI Leader
STI since:September 2020
Sector: InsuranceSize: 50-249Website: www.kessler.ch

Kessler is the leading Swiss enterprise specializing in comprehensive risk, insurance and pension benefits consulting. They advise over 1,500 medium-sized and large Swiss companies from the service, trading and manufacturing industries, as well as the public sector. Founded in 1915, Kessler has 370 employees working at its headquarters in Zurich and its other sites in Basel, Bern, Geneva, Lausanne, Lucerne, Neuchâtel, St. Gallen, Sion and Vaduz. As the Swiss partner of Marsh, they are part of the Marsh Network since 1998 and support its clients worldwide.

#PledgeThematic · LevelProgressSDGs
1
By 2023, we transparently disclose the ESG rating of our main suppliers, i.e. insurers, collective foundations and health insurances, to our clients, to lead an ESG dialogue with our suppliers and customers.
Human RightsLevel 3 Achieved 8 · 12
2
By 2024, we raise awareness of decent work for all and the relevance of Workplace Health Management among 80 % of our 250 major clients, of which the largest employers in Switzerland, by conducting over 800 visits to our clients and prospects.*
* With a total of approximately 250 clients. Workplace Health Management as defined by the Swiss Confederation.
Community ImpactLevel 3 Achieved 3 · 8 · 4
3
By 2030, we reduce our absenteeism rate from the current 2.4 % to around 2.2 % in order to remain one of the best companies in our industry in benchmark comparisons thanks to targeted preventive measures and education, as well as by strengthening the physical and mental health, well-being and motivation of all employees.*
* Source: FSO – Working volume statistics, data as of 22 May 2025. Thanks to intensive efforts, our absence rate has fluctuated between 2% and 2.4% over the last four years (with one outlier during Covid) and is therefore below the industry average. However, based on our current knowledge, a figure below 2 % – as originally planned for 2023 – is not realistic. We have therefore decided to set our long-term target at 2.2 %.
Fair Work & Internal EngagementLevel 2 In progress 3 · 8 · 4
4
By 2030, we reduce our tCO2eq emissions by 50 % (Scopes 1 & 2) compared to 2019, aiming at being Net Zero.*
* By 2024, we commit to the Science Based Targets Initiative (SBTi).
ClimateLevel 2 In progress 13

Level 1–3: ambition of each pledge (1 = foundational, 3 = most ambitious). The programme status (STI Engaged → Shaper → Leader → Champion) reflects overall progress. SDGs = UN Sustainable Development Goals. Full explanation on the online profile.

Swiss Triple Impact · An initiative of B Lab Switzerland Foundationblab-switzerland.ch/company/kessler-co-ag-2/ · 5. October 2026