Management Consulting in
Langenthal

Grevag AG

Since 2005 · 11–20 empl.

Grevag AG is a fiduciary and consulting firm providing services in fiduciary/accounting, tax advisory, business consulting, payroll services, legal advisory and debt collection. The company also offers Swiss tax representation services related to VAT for foreign enterprises.

Biodiversia GmbH

Since 2006 · 1–10 empl.

Biodiversia GmbH provides project management, consulting and communication services focused on promoting biodiversity and sustainable landscape and regional development. Its services include event organisation, management of invasive neophytes and education for sustainable development.

Grevag Consulting GmbH

Since 2011 · 11–20 empl.

Grevag Consulting GmbH provides business management software solutions and IT services, including Sage (Sage Start, Sage 50 Extra, Sage 100), SelectLine and Infoniqa. Its services include software implementation, cloud computing, electronic customs documents (ExpoVit e-dec), and training and support.

Lanstein GmbH

Since 2013 · 1–10 empl.

The core activity of Lanstein GmbH is the consulting and support of organizations in the areas of strategy development, business process optimization, marketing, quality assurance and management. In particular, the company offers services such as business coaching, strategy development, succession planning, quality management (ISO 9001:2015), audits, management manual creation and training.

TMD Global Consulting GmbH

Since 2014 · 1–10 empl.

TMD Global Consulting GmbH provides services in insurance, real estate and financing. The company advises private individuals and SMEs on insurance solutions, property matters and mortgage and financing questions.

Wertwandler GmbH

Since 2021 · 11–20 empl.

The company WERTWANDLER offers consulting and support services to companies and organizations to help them shape a future-proof working world. The core activities include: Strategic consulting and support in the implementation of change processes, Conducting workshops, training and coaching/mentoring, Developing customized solutions for companies and teams, Promoting change at all levels, including leadership development and teamwork, Supporting the introduction of agile methods and tools, such as Kanban, Scrum and visualization. The core activities of WERTWANDLER aim to support companies and organizations in increasing their performance, employee retention and competitiveness.

Frischherz & Partner AG

Since 1981 · 1–10 empl.

The company's core activity is providing information and resources in the field of dentistry, particularly in the specialized areas of orthodontics, stomatology, hypnosis and tooth preservation. It is an online wiki that offers specialized information and pages for dentists and interested parties.

Michael Blanck Consulting

Since 2009 · 1–10 empl.

LeiserCons GmbH

Since 2017 · 1–10 empl.

The company Leisercons GmbH provides professional support and consulting services to organizations and companies to assist them in implementing projects, change processes and initiatives, particularly when these need to be carried out in parallel with daily business operations. The core activity of the company is project management and organizational consulting.

MSM Treuhand AG

Since 2013 · 1–10 empl.

CareHoch3 GmbH

Since 2026 · 1–10 empl.

Stafo AG

Since 1981 · 1–10 empl.