Provider of skilled workers intended for installation of heat pumps. The company provides gardening and landscaping work, the dismantling of old gas heaters, the installation of the new heat pump, the electrical connection and commissioning, enabling businesses to get their heat pump needs.

Concentric Educational Solutions focuses on student culture, special education, mental health, and organizational development in schools. The company was founded in 2010 by David Heiber.

Maisa is a system that enhances the performance of AI and large language models by making them more transparent, traceable, and programmable. It offers automation through accountable, self-learning AI agents, called digital workers, that users can instruct via natural language, allowing those agents to navigate company knowledge, access tools orAPIs, and execute steps with clear, auditable logic. At its core lies the Knowledge Processing Unit (KPU), a reasoning kernel that orchestrates multi-step workflows, handles error recovery, and maintains an evident chain of execution. This architecture delivers automation with clarity and process-level traceability, enabling businesses to deploy AI-driven workflows more efficiently and reliably.