Media Kit

Marketplace is a cost-effective medium for your advertising. Six issues each year are name-addressed and mailed to electrical contractors, utilities, data and communication installers, commercial and industrial end-users. Plus, counter copies are available at our branches nationwide.

To advertise in Marketplace, please contact us for a booking form.

Material requirements

Files need to be supplied as high-res PDFs to the specific page sizes and all images used should be high-res (300 dpi, CMYK).  Open files are to be supplied in either InDesign or Illustrator CS6 or lower and include all links and fonts.  QR codes linking to the advertised product specs are recommended.

All material should be delivered without expense to Powerbase. Any costs in securing material (e.g. toll calls, freight etc) may be charged by Powerbase to the advertiser or agency. Material is held at the advertiser’s risk and is not insured by Powerbase.


Full Page* 297 x 210mm* wide
1/2 page horizontal 136 x 192mm wide
1/2 page vertical 276 x 92mm wide
1/4 page 135 x 92mm wide

*Plus 3mm Bleed

Marketplace advertising deadlines 2019 /2020

Marketplace issues Booking deadline Content & pricing deadline Artwork deadline
Sep – Oct 2019 Fri, 14 Jun 2019 Fri, 21 Jun 2019  Fri, 12 Jul 2019
Nov – Dec 2019 Fri, 23 Aug 2019 Fri, 30 Aug 2019  Fri, 20 Sep 2019
Jan – Feb 2020 Fri, 4 Oct 2019 Fri, 11 Oct 2019  Fri, 8 Nov 2019