I feel like it's not my place at all to be giving Harold Jarche advice(!) but as a former marketing-type person, I agree with Clark that your niche is especially challenging to describe, and it might be helpful if you could find a vivid, concrete way to describe the types of problems you solve.

Currently your copy describes the solutions you offer, which assumes that the visitor can make the connection between what you do and a problem they have. Instead, you might start the page by more concretely describing the performance problems you solve.

This could be as simple as presenting a list of "symptoms" a company has when it needs you, such as "Your distributed teams are working in the dark, constantly reinventing the wheel" and "Your formal training can't keep up with the fast rate of change." The idea is that the reader says at some point, "Hey, that's me! Harold understands me!" Then they want to read on to see how you can help.

You might also post concise snippets of case studies that show that Company X came to you with Pain Y and your solution brought them to Happy Ending Z.

This is the classic "identify the pain" approach to crafting your main pitch. Here's one description of the process (start at step 3):

http://www.actionplan.com/7mktprinciples.html

It's typical to start your marketing page with the pains, and then promise salvation and describe the process you use to solve the pain.

Finally, structure makes prospects feel safe. So you might describe steps 1, 2, and 3 (or whatever) that you usually take with a client, even if they're "Learn more about your problems," "Work with you to identify the likely causes," and "Propose a short list of solutions." If you have a particular system that works for you, such as a set of 5 probing questions that always yield good information, you could mention that--anything that could make the process easier to visualize.

The goal is to get the prospect to think, "Harold understands my pain. He has the expertise and experience to identify the causes and find the best solutions, and he has a system that I can picture in my head and sell to the person in my organization who's actually going to write the check."

Best of luck!