You are the Man!
These are the same cookies I/We see using a proxy on the TTNET network. CT, OPTED_IN and UID. Probably unimportant but you will see that your UID is longer than the 24 characters claimed by Phorm.
What!! No IT department? Rest assured, every other 'small' company on the Planet is probably in a similar situation. I have also noticed that Turkish people come with two arms, two legs, a head thing and a bit in the middle to join them together.
Depending on how The Pointy Haired Boss might react,
Dilbert comic strips archive at the official Dilbert website
you might wish to inform her/him about the situation.
Obviously people use their work computers for other activities and this is something that should be expected. I would suggest that one thing she/he does not need is her/his ISP 'spying' on their activities, personal, but more importantly in respect of her/his business. Make sure she/he understands that 'opted_in' or 'opted_out' her/his
business communications are still being subjected to interception.
It looks like you are running Chrome. I have no idea how you might find it but if you also have the Flash Player installed you will probably also find that you have a SOL cookie from b.oix.net on your computer. Phorm presumably hope/expect that if people delete normal cookies on browser exit they will not know about the Flash ones and therefore will still be tracked.
It looks like, in fact it is, you are being offered the chance to 'opt_out' for your particular computer. If you choose that then your cookies should be updated to show that 'choice'. The other one is to 'disable' at the network level. As far as I am concerned these are all meaningless terms.
One thing I have seen via a proxy server is that if I 'enable' the system and then visit,
http://www.gezinti.com
as a different user, new account set up on the same computer, I am told that the system is not available. Perhaps this is something you or one of your colleagues might wish to try.
One thing that confuses me is that there appears to be no effort from Phorm/TTNET to actually promote Gezinti. It seems you sign up, to nothing, and then carry on browsing receiving no benefit. I am guessing/assuming that having signed up you are not asked to bookmark the 'portal' page and even if you did you would still receive the same tired old news articles scraped or stolen from elsewhere and totally unrelated to your 'interests'.
Again using Chrome I would not know what tools might be available to you and it is probably too much to ask, especially on a work connection. Phorm claim advertising 'partners'. I would assume that if they are going to deliver 'targeted adverts' then any web page you visit which carries one will 'call home' to check what to deliver. As a result you might be able to see who these 'partners' are and inform others that the associated companies should not be trusted.
It's probably too much to ask because I think you will find nothing of any interest.
https://twitter.com/tahsin_yilmaz
What's that Tahsin? No new tweets since the fourth? And there was I thinking you were so ultra cool with the social networking thing. After all you claimed it was important.
https://twitter.com/#!/search/realtime/Phorm
Oh Dear. Turkey thinks you and Kent are as welcome as wet farts in a spacesuit.