33 74 | Serco, of Hook, Hampshire

Someone asked me to verify by the numbers if this might be one of the "gang's enterprises".

• Serco = 1+5+9+3+6 = 24/33
• Hook = 8+6+6+2 = 22
• Hampshire = 8+1+4+7+1+8+9+9+5 = 52
• Hook, Hampshire = 74/83

What do you know, 33 and 74...