Deesider:

Aahh…my specialist subject, I spent the early years of my driving career (1972 onwards) in and around Ellesmere Port so in no particular order and in answer to your various posts so far… 
Another old firm from the Port was Carters Removals…a couple of Bedford TK pantechnicons but mostly Guy,Seddon,Foden and ERF boxvan artics with a few flats and early,-very early,- one of the first operators in the country of those new fangled Boalloy bodies…curtainsiders,… they got their first about 1968, I think
)Turquoise blue bodies, Red chassis.Yard was in Coronation Rd. where the car wash is now, opposite the EPIC sports centre.
That tanker firm in Eastham, Pete…was it Meade, King & Robinson ■■ Bottle green and black livery with gold leaf signwriting. (Don’t think you mean Philmac, they were quite a large fleet from the off, now called Nynas, of course…)
Catchpoles were bought out by Hoyer, they also used to run a few artic tippers on the coal & coke and flats on the Cabot Carbon job, but latterly just concentrated on the tankers until they sold up.Red Atkinsons and ERFs, yard was down the bottom of Cromwell Rd.
H.H.Robertson, the manufacturers of roofing and walling sheets were also in Cromwell Rd. they had a fleet of Ford D series artics and 50 or so flat trailers.
- Just further down was Geo. L. Scott, who ran their own ERF artics delivering castings from their factory to the various motor manufacturers down south. A light custard yellow coloured fleet, only half a dozen at the most.
Ross,- I also worked for Ionian, but well before you, about 1975, I think. I drove a B series ERF, - Joe would only buy British, also had Atkinsons, Seddon Atkinsons, Fodens in the Red and blue livery, with just a couple in the yellow Macpac/Macandrews colours.
George Mayers yard was in Boundary Lane, Saltney, they only ever ran Atkinsons as far as I remember, on the steel out of Shotton. Turquoise cabs, red chassis.
Edge Transport had their yard in Hoole Lane, Chester. Sold it to a housing developer and moved to Llay Industrial Estate where they still are today, still running MANs and DAFs in their yellow and white colours.
A couple more names from the Chester area who also loaded steel from Shotton: -
Pownalls, Grove Rd. Mollington…maroon ERFs.
J.H.Hourd, Powey Lane Saughall…Blue and grey DAF 2800s.
Roley Parry, Capenhurst…Red and blue AEC and Albion 6 wheel rigids.
and don’t get me started on the own account tanker fleets based in Ellesmere Port…
Gulf, Mobil,Texaco, Shell, BP, Fina, Total, Esso, National Benzole, Jet/Conoco, Burmah, Castrol,
…
Hi I bought a seconhand ‘K’ reg TK Bedford 10 tonner with a red chassis around 76/77 that had been stretched as it had something like a 24’ flat body, that had Carters of Ellesmere Port on the doors in a sort of curled belt, they apparently used it to move empty 45 gallon barrels, would that have been the same company?
It was I ideal for me as at that time I was moving small loads of roofing/wall corrugated cladding from a company called Cooksons of Bishops Waltham all over Britain.