Possible Clues:

• English revolutionary taking half of capital with troop formation
• Level or rank in an organisation
• Ladder formation
• Grade, level
• French loanword that literally means 'rung on a ladder'
• Helen & Co changed formation
• Level he once managed, to inspire learner
• Rung when away from company briefly by city chap
• Level of aid mainly accepted by European prisoner
• Organizational rank