Management Consulting

Jenna Zabrescak 

Gimel · Since 2024

The company's core activity is providing virtual assistance services, including administrative support, email management, marketing and graphic design. The company also offers consulting and coaching for individuals seeking virtual assistance or pursuing a virtual assistance career.

Jennifer Kiessling 

Zurich · Since 2018

Jennifer Kiessling provides workshops, concept development, lectures, consulting and written content focused on mindful drinking culture, and offers beverage pairings and food-pairing services.

Jent, Triquetra Unternehmensberatung 

Brütten · Since 2012

The core activity of the company "TRIQUETRA Unternehmensberatung" is the provision of consulting services for companies, particularly in the financial sector. This includes corporate consulting, strategic alignment and tailored solutions, as well as the assumption of board of directors mandates.

JEO Management Solutions GmbH 

Baltschieder · Since 2010

JEO Management Solutions GmbH provides project and program leadership, strategic process improvement and tailored advisory services for organizations. Activities include management of ERP and large-scale transformation programs (including SAP S/4HANA rollouts), development of project management standards, and operational and regional development initiatives.

JeRo Consulting GmbH 

Zurich · Since 2020

The core activity of JeRo Consulting GmbH is to advise and support companies in the pharmaceutical industry, particularly in the areas of: Good Manufacturing Practice (GMP) compliance, supplier qualification and audits, partnering (early- and late-stage), and interim management. The company thus provides specialized services to support pharmaceutical companies in complying with regulatory requirements and collaborating with partners.

Jessica P. Schmid - Design Thinking & Sustainable Business Innovation 

Unterägeri · Since 2022

The company's core activity is advising and training companies and organizations in the areas of Design Thinking, sustainable business development and innovation. The company offers workshops, training and coaching services to support customers in developing sustainable innovation strategies and implementing changes.

Jetco Aviation Services GmbH 

Baar · Since 2012

The core activity of Jetco Aviation is the brokerage and sale of aircraft, including related services such as financing, consulting, aircraft management and administration. The company offers its customers individual solutions for the purchase, sale and use of aircraft and supports them in all steps of the process, from preliminary examination to financing and aircraft management.

JetonHouse GmbH 

Widnau · Since 2018

The core activity of JetonHouse GmbH is Interim Management, Consulting and Project Management. The company provides support in bridging vacancies, solving special tasks and leading teams, with the aim of improving results and promoting growth.

Jetron Switzerland SA 

Pully · Since 2001

The core activity of JETRON is the trade of business jets. They offer services such as the purchase and sale of aircraft, asset consulting and brokerage of business jets.

Jet-Stream Business Solutions GmbH 

Baar · Since 2021

Jet-Stream Business Solutions GmbH provides consulting, presentations, and workshops that adapt aviation best practices to business contexts. Core areas include personnel selection design and implementation, leadership and followership, performance under pressure, team composition and culture, and fostering an open error culture.

JFDI GmbH 

Steinhausen · Since 2022

The core activity of JFDI is the provision of services in the areas of strategy, marketing and sales. Specifically, the company offers solutions to businesses to analyze their challenges, develop potential solutions and implement them. The services include analyzing challenges, developing solutions, involving stakeholders, implementing projects, coaching and controlling. The company works on a project basis and charges fixed prices for its services, which vary depending on the scope and duration of the project.

JFM Recherches et Analyses Sàrl 

Fribourg · Since 1999

The core activity of JFM Recherches et Analyses is to conduct analyses and research, particularly in the field of long-term trend analysis, crisis management, social, ideological and religious factors, as well as the identification of "weak signals". The company offers services such as consulting, research and analysis to support customers in decision-making and strategy development.

JF Sports Consulting Sàrl 

Neuchâtel · Since 2024

The core activity of JF Sports Consulting is to advise companies that want to develop business in the sports market, with a focus on strategy and business development.

JGB Gestion Sàrl 

Aubonne · Since 2013

The core activity of JGB Gestion Sàrl encompasses two main areas: 1. **Mergers and Acquisitions Consulting**: The company provides services such as mergers and acquisitions consulting, capital raising, strategic and financial consulting, executive coaching, and valuations. 2. **Aviation**: The company offers services in the aviation sector, including aircraft chartering (L-39, Pilatus PC-7, Marchetti SF260), flight training, airshows, and consulting services for the aviation industry.

JGS, Just Global Services & Quality Management SA 

Randogne · Since 1998

JGS SA is primarily active in the healthcare sector and specializes in the implementation and support of organizational and quality management systems. The core activities include: Management consulting and support for healthcare facilities, Implementation and maintenance of quality management systems (QMS), Conducting internal audits and risk management, Organizing corporate events and team-building measures, Development and distribution of software products for quality management (e.g. SMI-Manager, SCI Hospital, TdB Hospital, CAP-Go), Training and further education in the field of quality management, risk management and organizational development. The company supports healthcare facilities in continuously improving their processes and offers solutions to the challenges of modern healthcare.

JH Ventures AG 

Gockhausen · Since 2017

JH Ventures AG is an investment and advisory firm that invests in companies and participates in company founding. It focuses on investments in sectors such as logistics & supply chain, food service, building materials & real estate, industrial & high-tech, retail and financial services, and provides services in strategy & innovation, product development & sales growth, M&A/finance, performance improvement and organisation & change management.

JICAP (Suisse) SA 

Since 2019

JICAP (Suisse) SA is a procurement consultancy serving procurement and supply chain functions, providing services from diagnostic analysis through operational implementation to improve financial and extra‑financial performance. Core offerings include procurement performance, procurement transformation, digital efficiency, sustainable procurement, procurement risk management and supply chain efficiency.

JKCon Jan Kretschmer Consulting 

Zurich · Since 2020

JKK Consulting Dr. sc. techn. Julia K. Kuark 

Lenzburg · Since 1998

The core activity of JKK Consulting is to advise and support organizations in the areas of organizational development, gender management, job sharing, top sharing, and intercultural competence. This includes services such as analyses, concepts, project support, seminars, coaching, and team development, with the goal of developing solutions that meet the needs of customers and make their organizations successful.

J. L. Graf GmbH 

Wetzikon Zh · Since 2023

The core activity of J. L. Graf GmbH is the provision of project management services, particularly in the healthcare sector, with a focus on organization, process optimization and employee support.