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 Media Kit.
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 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.
Measurements
| Full Page | 297mm(h) x 210mm(w)* |
| 1/2 page horizontal | 127mm(h) x 180mm (w) |
*Plus 3mm Bleed
Marketplace advertising deadlines 2026
| Marketplace Issues | Content & pricing deadline | Artwork deadline |
| May – Jun 2026 | 20 February 2026 | 6 March 2026 |
| Jul – Aug 2026 | 24 April 2026 | 8 May 2026 |
| Sep – Oct 2026 | 19 June 2026 | 3 July 2026 |
| Nov – Dec 2026 | 21 August 2026 | 11 September 2026 |