John Rogers
Analyst · Goldman Sachs
Thanks, Mark, and good morning, everyone. I'll take you through quickly the financial results for the first quarter. So as Mark has already highlighted, pleased to report a 3.1% like-for-like growth on revenue less pass-through costs for the quarter, a step-up from quarter 4 and actually almost flat on a 2-year basis. So a strong performance. And on a reported basis, a decline of 1.4%, reflecting, of course, a circa 4.3% drag due to foreign currency exchange adjustments, as we indeed signaled at the prelims.
So turning now to the global integrated agencies. We saw a strong recovery in this sector led by VMLY&R and GroupM, delivering like-for-like growth of 2.8% in the quarter, continuing the improving trend that we saw through 2020 and broadly flat on a 2-year basis. Important to note that this sector now includes AKQA Group as well as Geometry and GTB, which now form part of VMLY&R. So those have come from the specialty agencies into the GIA sector. VMLY&R was our best performer, continuing the strong momentum already established through 2020. And as Mark highlighted, GroupM was also strong, delivering a like-for-like of 5.8%. And as we've highlighted, we're intending to report our GroupM performance on a quarterly basis, giving you that like-for-like number. Wunderman Thompson also returned to growth in the quarter, whilst Ogilvy and AKQA Group were negative, but certainly demonstrating and improving trends.
So turning now to Slide 8. Public Relations, delivered solid growth in the quarter of 2%. Actually, this was the least impacted, of course, of all our sectors through COVID, as you can see from the chart. And indeed, we were able to demonstrate growth on a 2-year basis in this first quarter of this year, principally driven by growth at Hill+Knowlton and also our specialist PR business, Finsbury Glover Hering, which showed very strong performance in the quarter.
So moving now to Slide 9, and our Specialist Agencies saw a strong rebound. And this was, in fact, our most impacted sector through COVID, as you can again see from the graph, but pleased to report a strong rebound in the quarter of 7.5% like-for-like growth, particularly driven by our brand consultancy business, which saw us a strong rebound in Landor and Superunion and also by a specialist health care media business that we have called CMI, which grew significantly in the quarter. So solid performance in that sector.
Coming on now to Slide 10 and looking across at our market performance. U.S.A., again, was our least impacted market through COVID. It was relatively robust, and very pleasing to see growth in the first quarter of 0.7%, a solid improvement on Q4. U.K., in particular, was one of our best performing markets, delivering like-for-like growth of 3.9% and actually almost flat on a 2-year basis. So you see the 4.2% decline in Q1 of last year. We've pretty much offset that in the first quarter of this year. So a very encouraging performance.
Germany, a little bit behind the U.K. Growth is 2.5%, but nonetheless, very pleasing trajectory. And then looking at Greater China, you can see, obviously, what is clearly a big bounce back there. Obviously, Q1 of last year, particularly impacted in China through COVID, down 21.3%. And you saw us recover most of that lost volume in Q1 of this year with a plus 18.4% growth. So encouraging performance there.
And of course, India showing steady recovery through 2020, slightly negative in Q1, but still moving in the right direction, albeit clearly, our main focus in this market at the moment is certainly how we look after our people, given the challenges of COVID-19 that we're experiencing in that geography at the moment.
So coming on now to Slide 11 and some of our other major markets. France delivering reasonable performance, maybe slightly disappointing at down minus 1% in the quarter, but it is showing a good recovery through 2020 and into the first quarter. Italy was up 12.4%, albeit partly reflecting the fact that, if you remember this time last year, Italy was one of the first markets to be impacted in Europe by COVID-19, down 16.2% in this quarter last year. So we saw a bounce back come through in Italy.
Spain, perhaps slightly disappointing again, performance down 4.7% in the quarter, albeit with quite a strong comparative. So this time last year, we were up 3.8%. So -- and again, but we're seeing a consistent recovery evident through the back half of 2020 and coming into Q1.
And then Brazil, particularly strong, actually, at 8.5% growth in the quarter. Very encouraging despite some of the COVID challenges that we're clearly facing in our operations in that part of the world, but good to see the recovery coming through in Q1 at 8.5% growth.
So turning now to Slide 12, and this is just a reminder of the foreign currency headwinds we are facing in this financial year that we signaled to you at the prelims. In fact, just as a reminder, we saw a 1.2% headwind in 2020, and we saw a 4.3% headwind in the first quarter of this year. And assuming those currency exchange rates maintain through the rest of this year, we'd expect that to translate into a headwind of 4.4% for the full year, again, in line with what we signaled to you at our prelims. And because, of course, the significant portion of our cost base is in sterling, we'd expect that to have a small impact on our overall operating margin as those costs, sterling costs disproportionately drop through.
Coming on now to our movement in net debt, shown on Slide 13. And you can see the movement in net debt in Q1 of 2020 versus Q1 of 2021. Worth noting that the movement in trade net working capital in the first quarter of this year is slightly larger than the equivalent quarter for last year, albeit reflecting at least some of the unwind of the very strong position that we delivered at the year-end in 2020. But it's very much in line with the guidance that we gave, and we're now reiterating for the full year. Nonetheless important to note that actually the net debt, GBP 1.4 billion as of the end of March is GBP 1.4 billion less than it was at the same time last year. So significantly reflecting, as you're already familiar with, the degearing, deleveraging of the WPP balance sheet.
So moving to my final slide, Slide 14, which is the 2020 outlook. And as Mark has already highlighted, our financial targets remain in line with guidance. So like-for-like revenue less pass-through costs growth of mid-single digits. Clearly, that's quite a broad range. And given the positive performance in Q1, we would expect all else being equal to be towards the upper end of that guidance, but nonetheless within that guidance. Headline operating profit margin of 13.5% to 14%. CapEx of GBP 450 million to GBP 500 million and a net working capital outflow of GBP 200 million to GBP 300 million. And again, you can see some of that outflow occurring in the first quarter as we start to unwind some of the very strong position at the year-end, and then reiteration of the guidance on the FX effects. So 4% to 5% headwind expected through the year and a small impact on headline operating margin because of our overweighting in sterling costs.
And with that, I'll hand back to Mark to take us through the business update.