Having worked in a few different industries/sectors, I notice it can vary greatly.
My first experience was in the army. Believe it or not, I was required to provide my own tools. Being 19 and in germany with no clue as what tools are what, I grabbed a actron automotive meter, a craftsman 254pc set, 16 flipover type gear wrenches (new hot stuff back then) and that was about it.
My experience greatly improved soon after. I was handed a giant crate filled with hand tools. Used of course. I was allowed to pick through what ever I wanted, to make a set, AND they were mine to keep! All proto/armstrong/sk. Built a pretty complete wrench/socket set from this and even had some specialty stuff like ratcheting flarenut wrenches. Was given an old beat up proto roll cab (26") as well. Mine mine mine.
Needless to say I quickly disliked raised panels.
Soon after, I was issued my first set. Issued with a hand receipt. A snap on set. Pretty complete. 936 era. On a weekly basis we
could be demanded to do a layout and show we did not steal or lose anything. Missing items were deducted from paycheck.
Later I moved, got issued SK set and lost everything that was originally given to me as freebies.
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I went on to be a researcher in a university lab pertaining to diesel engine development. About as white collar as it gets and still occasionally touching a tool. Usually sit in an air conditioned office browsing craigslist or ebay or something, while the engine ran anohter 10hour dyno cycle. Maybe a little bit of calculations of various results.
All tools provided. Mostly craftsman professional, but some clausing, bosch, and miller mixed in

Any time we needed a different tool, as long as it was under $5,000 I had the go ahead to make a purchase. Due to the white collar nature, no one had any desire to use/keep any of the tools. No worries. Hell, they wouldn't even take stationary or office supplies lol. Never felt a need/desire to lug my own tools around.
Pretty much most tool usage was working on our own vehicles, so we didn't have to when we were off work. Anything from motor swaps to transmissions to light bulbs. If the job ran over into after hours, there were even adult drinks involved.
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Went on to do heavy maintenance at a car shredder. no way in hell could I afford the necessary tools nor would I want to use them in a place covered in 6ft of shredded junk.
Not to mention, if the company didn't have the right tool for the job, it got subcontracted out to someone else. You can see the desire NOT to have the right tool.
They were cheap asses who tried to set up POs with harbor freight. :wtf When you really really twisted their arms they would get wright/williams/proto. No one there knew how to use tools, so the risk of theft was extremely low (except for power tools). Not to mention, who really
needs a 4 1/2" wright socket at home?
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Went on to an OTR trucking company. They provide very little of anything. 6 full time shifts sharing the same work area. Will steal any and everything in sight, especially since they are in "your" area while you are at home sleeping.
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From my own experiences and the experiences of many others, tool theft is much more common in the vehicle repair industry. Lot more thieves and low lifes. Hence the reason companies are reluctant to provide tools.
A truck repair shop down the street, provides tools to "use". After 1 year they are yours to keep. Not sure of brands or quality, could be interesting to see. Considered that place since they offer 42% commission, but feeling iffy that they could provide the work flow.