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We aim to improve our clients’ competitive position by implementing tangible and measurable improvements at organisational, operational, and managerial level, with direct impact on economic added value and internal culture. Relying on its proven ability to communicate on all corporate levels, 1-2 SELECT always ensures company-wide commitment to projects, facilitating consistent & lasting improvements and eliminating one-sided changes and implementations. 1-2 SELECT works together with its clients in full transparency, trust, and common ethics. To ensure mutual success, 1-2 SELECT strongly believes in open & honest communication and real teamwork.

1-2 select Questions

The 1-2 select annual revenue was $1 million in 2026.

Diane de Haan is the Managing Director of 1-2 select.

2 people are employed at 1-2 select.

1-2 select is based in Willebroek, Flanders.

The NAICS codes for 1-2 select are [72, 722].

The SIC codes for 1-2 select are [581, 58].

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