KiwiSurfer:
The tower is definitely Woosh. But the cabinet doesn't look Woosh at all. Is there any Woosh markings on it? How far away from the base of the monopole is it? Woosh usually had their BTS cabinet very close by often right at the base of the tower (unlike VF/Spark/etc who didn't seem to mind putting their cabinets further away).
Here are a couple of my pictures of Woosh sites. Not very many I'm afraid but you can see the similarities between your photo and the Woosh monopoles I've taken photos of. (Edit: There are 4 'pages' of photos, click the link at the bottom to go to next page etc).
https://pole.net.nz/gallery/index.php?/tags/16-woosh
Just for the record, that 100% opacity watermark on low res images makes it kind of hard to see much detail in them..


