Imperial Oak School vs Ark Globe Academy
Side-by-side comparison of key school data
Imperial Oak School
London
Ark Globe Academy
London
Overview
Phase
Special
All-through
Type
Other independent special school
Academy sponsor led
Age Range
4–11
3–18
Gender
Mixed
Mixed
Religious Character
None
Does not apply
Admissions
Selective
Non-selective
Local Authority
Southwark
Southwark
Pupils & Capacity
Pupils
21
1272
Capacity
40
1645
Occupancy
53%
77%
FSM %
-
64.4%
Nursery
Sixth Form
Boarding
Ofsted
Overall Rating
-
-
Quality of Education
Inadequate
Good
Behaviour & Attitudes
Inadequate
Good
Personal Development
Requires Improvement
Outstanding
Leadership & Management
Inadequate
Outstanding
Last Inspected
Jun 2026
May 2026
Performance (2026)
Progress 8
-
-
Attainment 8
-
46.4
GCSE Eng+Maths 5+
-
42.5%
KS2 Reading
-
-
KS2 Maths
-
-
KS2 Writing
-
-
A-Level Performance (2024/25)
Average Grade
-
B-
Points Per Entry
-
36.1
Best 3 A-Levels
-
B-
AAB+ %
-
7%
Value Added
-
Above average
A-Level Students
-
42
Retention
-
90%
University Destinations (2022/23 cohort)
Top-third university
-
49%
Degree course
-
86%
Any L4+ destination
-
87%
Apprenticeships
-
1%
Cohort size
-
69
A-Level Subjects
Subjects offered
0
15
Top subjects
Mathematics (56)
Sociology (50)
Economics (40)
Economics (38)
Mathematics (28)
Sociology (28)
Government and Politics (24)
Government and Politics (20)