The National Policing Improvement Agency was established by statute on 1 April 2007. Data for 2007-09 are given in the tables. Data prior to this period are not available.
1 April 2007 Location Executive support and administration staff Specialist and delivery managers Senior managers Directors Total Birmingham — 25 — — 25 Bramshill 170 126 4 — 300 Carterton — 3 — — 3 Harperley Hall 20 25 — — 45 Harrogate 121 56 1 — 178 Hendon Data Centre 97 52 1 — 150 Hendon NCALT 21 25 — — 46 London New King's Beam House 114 451 2 — 567 London Victoria St 18 128 3 5 154 Ryton 37 13 — — 50 Wyboston 74 115 1 — 190 Total 672 1,019 12 5 1,708
Location Executive support and administration staff Specialist and delivery managers Senior managers Directors Total Birmingham 6 22 — — 28 Bramshill 173 128 1 — 302 Carterton — 3 — — 3 Harperley Hall 25 31 — — 56 Harrogate 126 69 1 — 196 Hendon Data Centre 94 60 1 — 155 Hendon NCALT 30 15 — — 45 London New King's Beam House 112 374 9 — 495 London Victoria St 43 173 4 5 225 Marsham Street 3 22 — 25 Ryton 38 14 — — 52 Wyboston 73 115 3 — 191 Total 723 1,026 19 5 1,773
Location Executive support and administration staff Specialist and delivery Manager Senior managers Director Total Birmingham 9 21 — — 30 Bramshill 190 160 3 — 353 Carterton — 8 — — 8 Harperley Hall 24 36 — — 60 Harrogate 134 79 1 — 214 Hendon Data Centre 93 63 1 — 157 Hendon NCALT 32 17 1 — 50 London New King's Beam House 143 403 9 — 555 London Victoria St 69 204 16 5 294 Marsham Street 4 20 — — 24 Ryton 50 51 — — 101 Salisbury 1 19 — — 20 Wyboston 66 119 3 — 188 Grand total 815 1,200 34 5 2,054 Note: The definitions used in response to this question are as follows: Directors—CEO and chief officers. Senior managers—NPIA Grades 4A - 4B. Specialist and delivery managers—NPIA Grades 2B - 3B. Executive support and administration staff—All other grades.