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thirty3 AG 

Zurich · Since 2019

thirty3 AG is a consulting and implementation firm that helps companies adopt strategic AI solutions. Services include AI strategy development, use-case evaluation, proof-of-concept validation, and the scaling and integration of AI systems, with a focus on manufacturing, logistics & supply chain, retail and pharma.

Tiefgrün GmbH 

Zurich · Since 2018

The core activity of the company 'tiefgrün GmbH' is the consulting and accompaniment of organizations, businesses and authorities in sustainability processes. This includes the development of strategies and solutions for a sustainable future, the consideration of ecological, social and economic aspects, as well as support in the implementation of sustainability measures.

Tina Aich Production AG 

Zurich · Since 2006

The core activity of Tina Aich Production AG is the brokerage and representation of creative services, in particular photographers, stylists and other artists, to commercial and editorial clients in the fields of advertising, fashion, portrait photography and reportage. The company also offers services in creative production and art buying.

Tinamu Labs AG 

Zurich · Since 2018

Tinamu Labs AG develops and supplies automated inventory monitoring systems using drone-mounted LiDAR and camera technology for indoor inspections. The offering includes hardware kits (TINAMU RMS light), automated navigation software, cloud processing and analytics for volumetric measurement, counting and anomaly detection across bulk commodities and industrial use cases.

tiun AG 

Zurich · Since 2023

The company tiun offers a platform and software toolkits that enable businesses to acquire, retain and retain their customers. The core activity of the company is to provide solutions for lead generation, customer acquisition, customer retention and payment processing. The platform allows companies to manage their customer relationships, process payments and optimize their business processes.

tondolo.one GmbH 

Zurich · Since 2015

The core activity of tondolo.one GmbH is consulting, concept development and implementation of projects for SMEs, education, NGOs, NPOs and associations in Switzerland. The focus is on creative thinking, networking and realization of ideas. The services include, among others: Consulting and coaching, concept development and idea generation, project management and leadership, sponsor finding and acquisition, scriptwriting and creation of narratives, direction and moderation of projects and events. The company positions itself as a creative and unconventional partner for companies and organizations, helping to develop and implement new ideas.

TOP LINE DIGITAL AG 

Zurich · Since 1993

TOP LINE DIGITAL AG is the digital unit of the Top Line Group, providing digital services including strategy and campaign planning, website and web-application development, e‑commerce and CMS solutions, SEO/SEA, and social media management.

Top Line Event GmbH 

Zurich · Since 2007

Top Line Event GmbH is a communications agency providing integrated communication services, including strategic consulting, creative concepts and event management. Its services cover both classic and digital channels such as corporate design, marketing strategy and website projects.

Top Line Marketing GmbH 

Zurich · Since 1997

Top Line Marketing GmbH is a communications agency providing integrated marketing services, including strategy, branding, creative design, digital development, event management and public relations.

Top Line Real Estate AG 

Zurich · Since 2010

Top Line Real Estate AG is a communications agency providing integrated services, including strategic consulting, corporate design, digital projects, website development and event management.

TOSHIBA TEC SWITZERLAND AG 

Zurich · Since 1941

The core activity of Toshiba Tec Switzerland AG is the development, manufacture and marketing of electronic products and services, particularly in the field of document management and data management, as well as providing solutions for various industries such as retail, education, services, hospitality, gastronomy, production and finance.

Tracy Hope Language Plus 

Zurich · Since 2017

The core activity of Language Plus is to conduct English literacy classes for children aged 5 and above, with the aim of imparting the fundamentals of reading and writing through a playful and varied mix of phonetics, games, art and crafts, formal writing and reading.

Transforma AG 

Zurich · Since 2004

The core activity of Transforma Consulting is to provide consulting services to companies and individuals in the following areas: Tax and Legal, Company Formation and Succession Planning, Relocation and Umsiedlung, Business Model and Strategy Consulting, Organizational Design and Reorganization, Value Chain and Process Optimization, Corporate Governance and Business Management, Financial Leadership and Control, Management, Outsourcing and Accounting. The company thus offers comprehensive consulting services to companies and individuals in various areas to optimize their business processes and achieve their goals.

Travex Consulting AG 

Zurich · Since 1984

Travex Consulting AG is an independent insurance broker that arranges and manages insurance and financial solutions for corporate and private clients. Its services include risk analysis and risk management, policy and claims management, and pension, tax and financial planning.

TRAVIA GmbH 

Zurich · Since 2001

The core activity of Travia GmbH is the provision of commercial services as an outsourcing partner for companies. This includes the takeover and efficient execution of tasks according to contractually defined criteria, the optimization of processes and workflows, as well as the provision of qualified personnel. The goal is to offer customers added value by relieving their personnel resources and allowing them to focus on their core business.

TREUHAND SUISSE Schweizerischer Treuhänderverband Sektion Zürich 

Zurich · Since 2011

The company's core activity is advising and supporting small and medium-sized enterprises (SMEs) as well as private individuals in the areas of trust, accounting, taxes, and corporate management. The association offers further education, guides, and expert knowledge in these areas and represents the interests of its members.

Trevin AG Audit 

Zurich · Since 1988

The core activity of Trevin AG Audit is the provision of services in the field of auditing, accounting and consulting, particularly for small and medium-sized enterprises. This includes, among other things: * Auditing and reviewing annual financial statements * Statutory special audits * Company valuations * Implementation and operation of internal control systems (ICS) and risk management * Consulting on start-ups, capital increases, mergers and liquidations * Special audits and special certifications The company positions itself as an independent and reliable partner and advisor, offering individual solutions to its clients.

Trois Pommes AG 

Zurich · Since 2001

Trois Pommes AG is a retailer of women's and men's clothing, footwear and jewellery. It operates multiple boutiques and an outlet and stocks a range of international designer labels.

tts digital HR experts GmbH, Heidelberg (DE), Zweigniederlassung Zürich 

Zurich · Since 2010

tts digital HR experts GmbH, Heidelberg (DE), Zweigniederlassung Zürich is a tts business unit that develops strategies and solutions for digital HR and supports HR digitization projects. Services include HR consulting, HR transformation, SAP SuccessFactors implementation and application management, as well as products such as xLMS, Story Reporting and QuickStart.

T. Vogelsang GmbH 

Zurich · Since 2013

The core activity of T. Vogelsang GmbH is the provision of masonry and construction services, particularly in the area of renovation and refurbishment work, including masonry, plastering, drywall construction, tile laying, foundation work and natural stone cladding.