Possible Clues:

• Strong alpha males? Beginning to think this is heavenly
• Fast insect circling me in sky
• The last word in unchanging time and space
• The last word in enduring time and space
• Weapon provided backing for a vault
• Company changed name before start of takeover by Sky
• Sky programme meant to trail business
• Sky confusing extremes of modernism with fine art
• Heavens, sky
• Heavens! Royal Mail has last word in fine computer systems