1887:
The company was founded by Peter Stoe in Heidelberg
  Production of one- and two-circle optical goniometers
with Prof. Dr. V. Goldschmidt
1909:

Fritz Reinheimer (a nephew of Peter Stoe) continued to run the company in Heidelberg. Production of
  Improved models of one- and two-circle optical
goniometers
Cutting and grinding goniometers, goniometer heads
etc.
1959:

The company was bought by Viditon Corporation Ltd., Ontario Canada
1960: Prof. Dr. E. Wölfel entered as share holder to Stoe
  The Company started to produce X-Ray equipment
1961:

The STOE shares were offered by Viditon to E. Wölfel who continued to run the Company
  This was the start of the development and production
of X-Ray diffractometer systems
1966: The Company moves to its present facility in Darmstadt.
1968:

Introduction of the STOE computer controlled 4-Circle Diffractometer System - STADI4.
1970:

Prof. Wölfel constructed a new film instrument, the Reciprocal Lattice Explorer, patented by STOE.
1976:

Mrs. B. Dollmann becomes managing director of the company.
1979:

Introduction of the patented STOE Transmission X-Ray Powder Diffraction System.
1982:

Mrs. B. Dollmann and Mr. Langhof entered as share holders to STOE.
1992:

Introduction of the STOE Imaging Plate Diffraction System IPDS.
1995:

Prof. Dr. E. Wölfel dies at the age of 73. His three children and seven long-time employees inherit his STOE shares.
1997:

Introduction of the STOE Multi Purpose Diffractometer STADI MP
2000:

Dr. Bruno Baumgartner becomes managing director of the company
  Introduction of the:

Imaging Plate Diffraction System II (IPDS II)
Imaging Plate Position Sensitive Detector for STOE
Powder Diffraction Systems (IP - PSD)
Four-Circle CCD Diffractometer STADI4 CCD
2001:

Completion of STOE's new extension building offering much more space for offices and production facilities.
  Introduction of the STOE high throughput and
combinatorial measurement diffractometer STADI P
COMBI
2002: High-speed data readout for the IPDS II
2003: Portable powder diffractometer with microfocus tube and imaging plate detector STADI P MICRO
2004: Introduction of the IPDS 2T
2005:

Dr. Bruno Baumgartner leaves the company, Jens Richter becomes authorised signatory.
2006: Jens Richter becomes managing director.
  Introduction of the vertical mounted STADI MP.