Quonext

Quonext is a Spain-headquartered business software consultancy and Microsoft Dynamics implementation partner serving multiple industries, including aerospace and aviation-adjacent manufacturers. It focuses on ERP selection, implementation and ongoing support rather than owning a proprietary aviation ERP product.

Quonext is a Spanish business software company and Microsoft Dynamics partner, acquired by US consultancy CEI in 2021 and operating as part of CEI Europe with the Quonext and Atennea brands retained. It owns vertical products built on Microsoft Dynamics, including Atennea Air for airlines, Atennea Airport for airport operators and Atennea Handling for ground handling. Atennea Air is sold to charter, scheduled, executive jet and cargo carriers and covers flight quotations, flight reports, crew scheduling, slot management, charter invoicing, on board sales, budgeting, direct operating cost analysis and IATA messaging integration. Outside aviation, Quonext serves hospitality, construction and real estate, manufacturing and distribution with Dynamics based ERP, CRM, document management and business intelligence. Buyers should note these are Microsoft Dynamics based operations and finance products, not an aviation M&E or airworthiness platform.