español al inglés Negocios/Finanzas Negocios / Comercio (general) Final demand for payment

"Concurre en XXXX (nombre de Empresa) la honorabilidad comercial y profesional en quienes, como empresa, hemos venido observando una trayectoria personal y profesional de respeto absoluto a las leyes, tanto españolas como comunitarias, que regulan las actividades profesionales y la vida de los negocios así como las buenas prácticas comerciales y financieras."


This is the little gem. A bit over the top I feel, given that I'm more of a "pay up or else" gal, but I obviously can't wipe out the entire paragraph (and there are two more before they actually get round to the point, and then they don't mince their words).

My problem is with Concurre at the start of the sentence - I thought I'd got it sorted until I got to "en quienes", when I began to lose my nerve. I do have an idea of what I think it is but would like to hear some other opinions first.

TIA