The last time OrWo Filmotec made an OrWo NP15 type emulsion was in 2005/2006. The coating step was done by Forte. Sold under Rollei Pan 25 (V1) and Adox Pan 25. Maybe a rest stock was gone to B&G. But it is old stock.
Here an example of Rollei Pan 25 (V1), NP15 Filmotec on 35mm. developer: Amaloco AM50, a non staining Pyrocatechine developer. In the mean time Amaloco Photochemicals, the Netherlands also stopped producing in Holland (August 2008). They had some export to the Czech Republic (FotoSkoda, Prague) too.