JMC Partners' clients include multinational companies, voluntary organisations and alliances. In a recent survey, comparing JMC Partners to other consultancies, all respondents rated JMC Partners as good, very good or outstanding.  Other specific ratings are shown below.

"JMC brings expertise and experience to each project - working as a team member, advising strategically, engaging practically and bringing gravitas to political activity that helps achieve outcomes that would otherwise not be realised."

Gill Markham , Corporate Affairs Director, Wyeth