Ask HN: Does your company (or the company you work for) send letters?

Just doing a bit of research. Interested in the following bits of information:

1. Whether you own the company or are an employee

2. Rough number of employees

3. How many letters you send per month + as much info you can spare about the content

4. Country you're based in

5. As much info as you can spare about what your company does

Much appreciated :-)