** Shares of consultancy Next 15 Group NFGN.L rise 10.3%
to 772p
** NFGN among top pct gainers across London stocks
** Co's stock headed for best day since Nov. 1 last year
** NFGN reports 42% jump in full-year adj pretax profit at
112.5 million pounds ($140.20 million), helped by client wins
and acquisitions
** Co's net revenue surges 56% to 563.8 million pounds for
year ended Jan. 31
** NFGN says current year has started well, adds performance
in line with management expectations
** Shares down about 22% as of last close
($1 = 0.8024 pounds)
(Reporting by Muhammed Husain in Bengaluru)
((Muhammed.Husain@thomsonreuters.com;))