Cambrian Finance is the third and final installment in the C-G (Commercial Government) Trilogy. The book explores new themes within commercial government with specific emphasis on non stock configurations, Autopension (index fund) capitalizations, Feeder funds, singularly capitalized funds, institutionalized and volunteer funds, free market (cooperative and home owners associations) community permanent funds, and finally some non competitive nonprofit alternatives. The argument for commercial government is a little more evolved than previous installments but the structure of account attributes and entitlements remains nearly identical. Although this book is part of a trilogy it has all of the integral parts for understanding the theory and application of commercial governments.