Charles Davis Oct 3, 2015:

"Se reduce y se asocia el concepto de conciliación al horario de trabajo sin considerar una visión más amplia" suggests that it means the company has a culture of people putting in long hours and not taking time off, regardless of family ("conciliación" is standard code for compatibility or reconciliation of working hours and family life). There's a lot of research now suggesting that it actually reduces productivity.

Fundéu says that "presentismo laboral", aka "presencialismo laboral", is "el hecho de pasar más horas en el lugar de trabajo de las exigidas por la jornada laboral, en muchos casos por temor a perder el empleo".
http://www.fundeu.es/recomendacion/presentismo-laboral-es-lo...

"presenteeism
1. the practice of coming to work despite illness, injury, anxiety, etc., often resulting in reduced productivity.
2. the practice of working long hours at a job without the real need to do so."
http://dictionary.reference.com/browse/presenteeism

Robert Carter Oct 2, 2015:

Two different concepts? I understand 'presencialismo' in this context as physically being present at work, as opposed to working from home.
On the other hand 'presenteeism', or 'sickness presence', refers to attending work while sick. Can't be sure what the text is referring to, but I would tend to go with Neil's solution, 'attendance-based culture'.