I have written business plans for all manner of industries: a coin operated jukebox company, airlines, travel companies, new product launches, and anti_aging product companies. It is not necessary to have a passion for the product or the company to write or develop a business plan. What you must have is a passion for aggregating information, getting involved with and understanding the service or product, and understanding the financials of the product or service. By financials I am not referring to having a CPA before you undertake the task, but rather understanding the presentation of the information and analysis/ numbers to support the activity being planned. Financials are important because they are the score card in the world of commerce.
A business plan works to convince individual or institutions for investing money in his business or loaning money. Sometime the plan writing is more important than the plan itself. While attempting to write a plan, the businessman's strategic foundation should be identified first. This strategic foundation explains about the type of business he wants to start or which type of firm he wants to establish. It also indicates the basic elements that are needed to start the business firm. One can predict about the future condition of the company by the plan on his business. In the plan, the main products and the information on the clients should be written down in detail. To get more idea about it the business man can contact with business marketing consultants who can help him.