Proof-reading & Editing

A comprehensive service covering all the bases required to publish correct and consistent editorial content – spelling, grammar, punctuation, stylistic and syntactical harmony, and formatting.



Direct editorial production into English in a range of styles, for varied readerships and in diverse formats – institutional magazines, marketing tools, web editorial, academic papers, executive opinion pieces, and press releases.


Translation from French and Portuguese into English are available to clients of 420editorial, for both online and offline publications. Recent productions include institutional websites, PR materials and programme portfolios.


Online & offline design

420editorial can offer an all-round package to clients that includes print publication layout and web development and design, in partnership with tried and tested affiliates with over 15 years of experience in online and offline design.