Harold Jahn


This man Harold Jahn is a liar.

Watch out for him, he will convice you to give him your money as investment in one of the project he has. The truth is he has 0. He has no mines, he has no proprety in Guakanda Reno,or Las Vegas. He has no Crude oil to convert into solid oil. He has no ability to help you in any way. But he will convice you that he will solve whatever problem you are having right now.

He own over 9 million dollars right now to more that 25 people over 20 years.

If you are a woman no matter your age, he will promise you the word. He will tell you how he is gona solve all your problem and help you . He will charm you into sleeping with him and in short period , you will be in love with him. He will call you his wife and promise to marry you as prince and princess in a castle in German, he will borrow money and take you with him in US ,Australia or Cuba etc …but he is lying to you , he has no love. No heart .no since of responsibility or trust.


Is Harold Jahn a scam?
Harold Jahn is a scam and a bad service provider as per the report filed on dirtyscam.com. They are not aggressive towards their customer satisfaction and complaint grievance.
Is Harold Jahn legit?
First Harold Jahn is not a legit business owner or provider. You must take necessary precautions/measures before buying or using their services.
How many reviews are submitted by Harold Jahn’s consumers?
There is/are 4 review(s) posted about Harold Jahn and it indicates that the severity of the scam is Extremely Low.
Where is Harold Jahn located?
Harold Jahn is located at Edmonton, AB, Canada. You can contact Harold Jahn by dialing 13854453389 or visit their website N/A before filing a lawsuit. We are no way affiliated with better business bureau or yelp reviews platform.
How much monetary loss is incurred by Harold Jahn’s customers?
According to the report(s), US N/A was the total loss incurred by Harold Jahn’s customers.

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4 Reviews on Harold Jahn

  1. Fraud artist alert !

    This guy is a HUGE afraid artist, obtain his vehicle information and contact the police with his name. They will be happy to talk to him !

  2. Who are you Donald, or are you Harold Masquerading as Donald

    Donald, I know you have been fooled, Harold has owed my Husband and I money now (205,000.00) for over 15 years, if I were you I would run away as fast as I can. This man has no conscience, no decency, and doesn’t care about anyone, he has told lie upon lie to us, so don’t tell me he is honest, that is BS.

  3. That’s a bold face lie! Harold has stolen our life savings ! We trusted him with our pensions and other money , for him to invest! Since than we have had no return and have lost everything! So please don’t tell me he is a honest and a hard worker! He is a liar, fraud and a scam artist! People beware ! I also have a list of people, that he has destroyed financial!

  4. Hi Donald, I cannot find anything on the internet about you. Please send a link to your LinkedIn profile. Would be curious as to your historical dealings/business ventures with Harold.

  5. Who are you Donald? I can’t find seen to locate anything about you. Send a link to your LinkedIn profile. Would be curious as to what dealings you have had with Harold.

  6. Ingenuine review

    I have known Harold personally. He is man of his word. I understand that there might be ups and in downs in businesses. But he is not a person who will make a false promise or cheat.

    He works very hard to keep up his word. I would like to notify you that the above review is ingenuine and not real.

  7. If you people only knew!!!!

    If you people only knew of the millions he took from people in Alberta. He when caught, may be one of the largest fraudsters in North America!!
    BE AWARE!!!!!!

  8. Currently involved in a company called Rapid Dx

    I came across this guy’s history while doing research on a company I am invested in – CO DIAGNOSTICS. I have done extensive searching – here’s a bit of what I know. HAROLD JAHN owns Prosperity Investments LLC and has a long history of various forms of fraud with his latest judgement against him in the amount of $480,000, owed to Provision Interactive Technologies, Inc. and Provision Holding, Inc.



    It appears that CO DIAGNOSTICS is currently in an agreement with RAPID DX LLC. They are listed as a distributor for CO DIAGNOSTICS. The website contains many statements about the status of CO DIAGNOSTICS progress with coronavirus test sales.


    RAPID DX was just created on February 7th, 2020 and lists HAROLD JAHN on the documentation filed with the state of Nevada. Searching further, the physical address listed for the company was confirmed to be vacant today by the listing agent for the building.

    I plan to contact CO DIAGNOSTICS to find out if they are aware of this person’s history, and I will be doing all that I can to make sure shareholders are aware.

    Something is definitely up. CO DIAGNOSTICS is in a hurry to get coronavirus testing sold and may not have investigated HAROLD JAHN and his company PROSPERITY INVESTMENTS LLC. We shall see.

  9. Investment scammer

    This guy lives somewhere in Alberta, Canada. He finds new entrepreneurs and then targets them each in a unique way. I have a friend Mike (not a real name) who started a company and Harold approached him as an investor. Harold pretended to be a real estate tycoon and made a promise to invest in his company with in a few weeks. Because he made this to look like a rush investment he wanted to do due diligence on the company and the Founders. But in return he wanted to get all the confidential information on Mike’s company. He kept asking for more and more info. He asked Mike to not contact any other investors because he wanted to put in a large capital in the company. But before putting money, he wanted to acquire a partnership in the company with all control. He also asked Mike to keep it confidential that Harold is involved with Mike’s company.

    This kept going for over an year. Finally some advisors at Mike’s company found some Google links for court orders for Harold for sometime in 2012. Then they realised that Harold was possibly leading them to a major scam but getting share in the company and never bring in any funding. Luckily Mike did not have any monetary loss but there was a big loss of time and trust in any investors.
    This guy may not be a criminal but he may be involved in many ethical issues with people. He has a big credibility problem.

  10. Harold Jahn - Real Estate Scammer

    In my experience, Harold Jahn is every bit the lying scumbag other reviewers have said he is. His modus operandi is to create grandiose real estate schemes with documents from legitimate sellers. He then pitches his plan to local news and municipalities to create an aura of legitimacy to solicit investors. Once the investors put their money in, it is mismanaged in a way that they will never see it again.

    Just check on the status of all the developments he said he would do. Many of them were announced publicly and news articles can be found through a quick google search. Absolutely none of them ever came to fruition. Conversely many people had to sue Harold and his shell companies in an effort to get their money back from his dirty hands.

    Further research will reveal that his credit is so bad he cannot qualify for any proper loans himself and that he lives in a rental property despite his attempts to portray an illustrious lifestyle off his supposed investments.

    All of us who have been tricked by him in the past should now band together and put him behind bars. I am sure you can find someone else who has a problem with him at any given time because scamming people is the only thing he has ever done.

Reported Loss :0 $
Severity of Scam :Extremely Low
Reported by : Anonymous
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