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Contact Hundred MS
The quickest way to get a straight answer is a 30-minute call with our founder. If you would rather phone or write, that works just as well. A real person reads every message.

Pick the way that suits you.
Three kinds of message reach us. Here is the shortest path for each.
You have a new project
Messy books, a NetSuite problem, a migration, or you need a CFO. Book 30 minutes and bring one number you don’t trust. You get a written scope and quote within 2 days.
Book a discovery callYou are already a client
Write to your accountant directly, as always. If something is stuck or you want a second pair of eyes on it, email Narek and he will pick it up himself.
Email NarekAnything else
A quick question, a referral, press or a partnership idea. Call or send a short email. We reply within one business day.
Call 727 625 4373Company details
Hundred MS LLC is a US company in St. Petersburg, Florida, with a European entity in Frankfurt. We work on US hours, and meetings happen by video call, so there is no need to travel.
7901 4th Street North, Ste 300
St. Petersburg, FL 33702, USA
Bring us one number you don’t trust.
A 30-minute discovery call. No slides, no pitch. We look at one real problem in your books and tell you honestly whether we can fix it, and what it would cost.
- 1Pick a slotTwo questions on the form: your accounting system, and the number that bothers you.
- 230 minutes with the founderWe look at the problem live, in your numbers.
- 3A written scope and quote within 2 daysTake it or leave it. Either way you understand your problem better.

If we don’t think we can help, we say so on the call and point you somewhere better. We only take on work we can tie to the penny.
Not ready for a call? Email me the number instead.
narek.abgaryan@hundredms.com 727 625 4373 Hundred MS LLC · 7901 4th Street North, Ste 300, St. Petersburg, FL 33702 · we reply within one business day.
- 30 minutes
- Free, no obligation
- With the founder
or call 727 625 4373
Contacting Hundred MS: quick answers.
1How quickly will you reply?
Within one business day. Booking a call is quicker still, because you pick the time yourself and it goes straight into the calendar.
2What happens on the discovery call?
It is 30 minutes with Narek, our co-founder. No slides and no pitch. We look at one real problem in your books and tell you honestly whether we can fix it. If we can, you get a written scope and quote within 2 days.
3Should I send files before the call?
No need. Sharing your screen on the call is enough. Please do not email confidential files before we have a signed agreement in place.
4Where is Hundred MS based?
Hundred MS LLC is a US company in St. Petersburg, Florida, with a European entity in Frankfurt. Most of our clients are US companies and we work on US hours. Meetings happen by video call.