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saa ag, Zweigniederlassung Langenthal 

Langenthal · Since 1996

saa ag, Zweigniederlassung Langenthal is a branch of the saa-gruppe that provides building surface and finishing services, including plastering, facade renders, rendered external thermal insulation, drywall, painting, and renovation/refurbishment work.

Sara Reinigungen GmbH 

Langenthal · Since 2023

The core activity of Sara Reinigungen GmbH is the provision of professional cleaning services for offices, commercial properties, houses and gardens. This includes, in particular: office and practice cleaning, household and garden maintenance, cleaning of stone and concrete, terraces, stairs and sidewalks, floor cleaning, moving and apartment cleaning, window cleaning, and removal of weeds, algae and other deposits. The company offers customized cleaning programs to meet the specific needs of its customers.

Schwimmschule Susanne Wälchli 

Langenthal · Since 2020

The company's core activity is the operation of a swimming school, offering swimming courses for various age groups and swimming levels, including mermaid swimming and private lessons, with the aim of teaching the correct handling on and in the water and awarding swimming badges when the corresponding requirements are met.

Stettler & Roch Architekten GmbH 

Langenthal · Since 2024

The core activity of Stettler & Roch Architekten is the provision of architectural services.

textwerk langenthal GmbH 

Langenthal · Since 2019

The core activity of Textwerk Langenthal GmbH is the creation of creative communication solutions for companies, particularly in the areas of text work, media work, communication, advertising and print materials. The company offers services such as text creation, consulting, concept development and design of communication materials to support companies in their external presentation and marketing strategy.

wortschaft, Text und Verlag Philipp Abt 

Langenthal · Since 2009

The company 'wortschaft' is a text and publishing house specializing in the creation of texts, concepts, and publications. The core activities include: text creation (PR texts, advertising texts, ghostwriting, speeches, blog posts), concept development, publication design (book projects, brochures, magazines), editorial work (periodicals, newspapers), and publishing services (publication of the newsletter 'Der ROGGWILER'). The company offers its services to businesses, organizations, and private individuals, supporting them in communication and content publication.

Central Keramik GmbH 

Langenthal · Since 2025

Central Keramik GmbH provides installation services for ceramic wall and floor coverings, natural stone, mosaics, parquet and waterproofing. Services include consultation, material selection and professional installation/sealing for residential and commercial projects.

Schüpbach Inneneinrichtungen 

Langenthal · Since 2005

Schüpbach Inneneinrichtungen provides upholstery and sewing services as well as made-to-measure decorative cushions and table linen. Its services include curtain systems (Création Baumann, SilentGliss), interior design and construction supervision with consultation, planning and execution, lighting concepts, and antiques appraisal and restoration. The company also supplies garden furniture and parasols from various manufacturers for private and contract clients.

TS Rundreifen GmbH 

Langenthal · Since 1996

The core activity of TS Rundreifen GmbH is the sale and service of car tires, particularly winter tires, as well as the provision of tire pressure control systems (RDKS) and associated sensors for various car manufacturers.

LUMEOS GmbH 

Langenthal · Since 2022

LUMEOS GmbH is a full-service advertising agency offering brand strategy, website development, social media management, advertising campaigns and print/communication design. The agency operates an in-house photo and video production and provides workshops as well as full-service marketing packages.