That is up to you to decide. There are a lot of self proclaimed "Best" SEO companies. Research them and see which one(s) will suit your needs and budgets best.
The first symbol of great seo company is that : It will come under top ten from every keyword used in its title. I have seen that some companies claim for being top seo company in world, and you can't find their sites in high rankings. If a seo company site rank will be available after 200 result in googel, how they can promote your site to no. 1 ranking.
SEO Service Nepal is.....lol Exactly! Choose wisely when getting hooked up with a company or individual that offers SEO!
A company which can rank well for "seo" would probably be a good start SEOmoz doesn't do SEO for clients anymore. They recommend Distilled.
The top SEO company would likely be the SEO company working with the largest companies, fortune 500 companies. Working with extremly large companies will allow the SEO company to over-charge for thier services, thier clients will have deep pockets and no problem spending vast amounts of money. The problem with the top SEO companies is if you are a small or medium sizes businesses they will do one of two things when you contact them. 1. You will tell them your monthly budget and they will laugh in your face and hang up. 2. They will send you a proposal and the monthly spend will be so astronomical that your eye balls will pop out of your head. Pretty scary stuff... I recommend working with smaller companies, they will work harder for the money and they can work with smaller budgets to achieve similiar results.
In this there are more seo company. I have also a seo company but which is best company i say who gives you better service and good result or you can appreciate that company so its a top seo company.
Yes I agreed with it. The company makes place at the time on top of google is the best company as of now. Because there is nothing we can call best untill the provide best result every-time.
Wikipedia then? LOL No really you are part right - but - don't Google "SEO" Google SEO Service SEO Company Best SEO BEST SEO Company Hire the Best SEO Hire the best SEO Company or things like that (you know SEO Biz related terms)