Top remote Technical Support Services companies

At Callista, we understand that our customers face increasingly complex challenges in the IT landscape.

Obran is a pioneering worker-owned cooperative that aims to address economic and social inequities by empowering workers through ownership.

Hamilton College is a private, liberal arts college in New York known for its emphasis on academic freedom and a strong liberal arts education.

Kalam CX is a Dubai-based BPO specializing in customer experience management, providing cutting-edge language solutions and support services globally.

Wisper Internet is a rural high-speed internet provider dedicated to serving underserved communities across the United States.

Jimdo is a German website builder company that provides tools for individuals and small businesses to create websites, online stores, and blogs without requiring coding knowledge. They offer AI-powered and drag-and-drop solutions.

Jotelulu is a cloud service provider that helps IT companies transition to selling cloud services effectively.

Koopmann Gruppe is a leading German service provider in the energy and electrical engineering sector, specializing in the planning, construction, and maintenance of energy infrastructure.

Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources, combining cutting-edge technology with world-class personnel to deliver customized solutions.

Nebula is a creator-owned streaming service offering ad-free, thoughtful videos, podcasts, and classes. It operates on a partnership model, sharing profits with creators and providing a platform for exclusive and original content.

Wizcorp is a Tokyo-based game development studio specializing in mobile games, HTML5 technologies, and full-cycle game development services, operating 100% remotely as part of Keywords Studios.

Madiff is a leading IT consulting company specializing in innovative solutions and remote agile teams for diverse industries.

AltaPointe Health focuses on mental health and wellness, offering a wide range of services to support individuals in need.

LL Technolab is a proficient custom software development company part of a dynamic group of companies that have been pioneering advancements in the fields of electricals and chemicals for over 20 years now.

TECVIA GmbH is a leading German media and service provider offering educational content, software, and publications for the driving school, transport, logistics, and automotive industries.

Eastern Controls, Inc. is a leading manufacturer representative and distributor of process measurement and control equipment in the Mid-Atlantic region since 1969, known for its technical expertise and exceptional service.

Forefront Healthcare specializes in culinary and support services for healthcare, education, and government sectors, promoting well-being and quality living.

C3i Solutions provides technology solutions and services for businesses.

Ontario Northland is a Crown agency of the Government of Ontario, providing vital passenger and freight transportation services via bus and rail to connect communities across Northern Ontario.

TÜV SÜD is a global leader in safety, security, and sustainability solutions, dedicated to ensuring quality and performance across a wide range of industries.