FEATURED NIAGARA BUSINESS The results are being filtered by the organization: Siegfried Merten - Merten Financial Inc. Clear Search Siegfried Merten – Merten Financial Inc. Siegfried Merten – Merten Financial Inc. 553 Ontario St. St. Catharineswork Phone: 905-684-6539work Show Map | Roadmap Satellite Connections Business Directory | Leaflet Connections Business Directory | Leaflet 553 Ontario St. St. Catharines Ontario L2N 4N4 CanadaGet Directions Back