About us

Bookkeeping from Hamburg, digital throughout Germany

GKM Buchhaltung is a bookkeeping service in Hamburg. We keep the books and run payroll for small and medium-sized companies, catch up on backlogs and set up digital processes.

Gagik Kreuz, managing director of GKM Buchhaltung

Gagik Kreuz

Managing director

Gagik Kreuz founded GKM in 2022 and has managed the company ever since. He studied business administration and Industrial Sales and Innovation Management at the HTW Berlin University of Applied Sciences and previously spent several years in sales at an internationally active technology company.

Since 2020 he has headed the Armenia Business Network, a nationwide business network in Germany with more than 500 members. He holds first meetings in German, English or Armenian.

Founded
2022
Location
Hamburg
Way of working
Digital and on site
Taxes
Partner tax advisors

How we work

Careful

Every month is reconciled. Anything that does not fit is clarified before it reaches the tax advisor.

Open

Prices are on the website. We say clearly what we may do and what the tax advisor does.

Digital

Receipts, reports and contracts run through the client portal. Paper is the exception.

Available

Fixed contacts, in Hamburg also in person at your premises.

Overview in the GKM Buchhaltung client portal with sample data: a document to sign, new documents from GKM and the receipt upload
Your client portal, shown with sample data

Our team

Monthly bookkeeping is the responsibility of bookkeepers with commercial training and many years of practice in DATEV.

Placeholder: names, photos and qualifications of the team will be added before launch.

Working together through the client portal

Sign contracts, upload receipts and download reports: everything in one place, in English or German. We collect our questions there instead of asking receipt by receipt by e-mail.

+49 40 2989 6395Enquiry