2019 tables: Institutions - physical sciences - corporate

The 2019 tables are based on Nature Index data from 1 January 2018 to 31 December 2018.

Table criteria

# Institution Share 2017 Share 2018 Count 2018 Change in Adjusted Share 2017-2018*
1 BASF SE, Germany 0.73 1.64 16 112.6%
2 Center for Nanotechnology GmbH (CeNTech GmbH), Germany 1.30 1.46 9 6.1%
3 Surflay Nanotec GmbH, Germany 1.43 2 N/A
4 OSRAM AG, Germany 0.42 0.99 3 124.4%
5 Nanoplus Nanosystems and Technologies GmbH, Germany 0.17 0.90 2 410.6%
6 Carl Zeiss AG, Germany 0.31 0.89 3 171.0%
7 AMO GmbH, Germany 0.89 5 N/A
8 Trumpf Laser GmbH, Germany 0.50 0.63 1 18.2%
9 Merck KGaA, Germany 1.86 0.49 2 -75.1%
10 Heidelberg Instruments Mikrotechnik GmbH, Germany 0.25 0.39 3 48.1%
11 Singulus Technologies AG, Germany 0.25 0.34 3 25.5%
12 PNDetector GmbH, Germany 0.33 1 N/A
12 nextnano GmbH, Germany 0.33 1 N/A
13 Abberior Instruments GmbH, Germany 0.64 0.30 1 -55.9%
14 Accurion GmbH, Germany 0.29 1 N/A
14 Forschungsinstitut für Anorganische Werkstoffe - Glas/Keramik - GmbH (FGK), Germany 0.29 1 N/A
15 Siemens AG, Germany 0.45 0.28 8 -40.7%
16 Robert Bosch GmbH, Germany 0.02 0.25 7 933.3%
17 PNSensor GmbH, Germany 0.19 2 N/A
18 Infineon Technologies AG, Germany 2.13 0.19 2 -91.5%
19 Institute Kurz GmbH, Germany 0.19 1 N/A
20 NOXXON Pharma AG, Germany 0.17 1 N/A
20 TNG Technology Consulting GmbH, Germany 0.17 1 N/A
21 Raith GmbH, Germany 0.15 1 N/A
22 RheinCell Therapeutics GmbH (RCT), Germany 0.14 1 N/A
23 NVision Imaging Technologies GmbH, Germany 0.14 1 N/A
24 Heidelberger Druckmaschinen AG, Germany 0.07 0.12 3 54.7%
24 SAP AG, Germany 0.07 0.12 3 54.7%
25 Cube Biotech GmbH, Germany 0.12 1 N/A
25 2bind GmbH, Germany 0.12 1 N/A
26 Multiscale Consulting, Germany 0.10 1 N/A
26 Heraeus Holding GmbH, Germany 0.10 1 N/A
27 BioNTech AG, Germany 0.07 1 N/A
28 Charles River Discovery Research Services Germany GmbH, Germany 0.07 1 N/A
28 Micromod Partikeltechnologie GmbH, Germany 0.07 1 N/A
29 Wessling GmbH, Germany 0.06 1 N/A
30 Otto Bock Holding GmbH & Co. KG, Germany 0.02 0.06 2 237.7%
31 OHB System AG, Germany 0.06 1 N/A
32 Vanguard Photonics GmbH, Germany 0.05 1 N/A
33 Swabian Instruments GmbH, Germany 0.03 0.04 1 45.5%
34 Volkswagen AG, Germany 0.13 0.03 1 -76.7%
34 Brose Fahrzeugteile GmbH & Co. KG, Germany 0.03 1 N/A
34 Allianz SE, Germany 0.03 1 N/A
35 X-Spectrum GmbH, Germany 0.03 1 N/A
36 Hilti Entwicklungsgesellschaft mbH, Germany 0.03 1 N/A
37 Diamond Materials GmbH, Germany 0.02 1 N/A
38 Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne e.V. (BAV), Germany 0.00 1 N/A

Footnote

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note:

  1. The data behind the tables are based on a relatively small proportion of total research papers, they cover the natural sciences only and outputs are non-normalized (that is, they don’t reflect the size of the country or institution, or its overall research output).
  2. The Nature Index is one indicator of institutional research performance. The metrics of Count and Share used to order Nature Index listings are based on an institution’s or country’s publication output in 82 natural-science journals, selected on reputation by an independent panel of leading scientists in their fields.
  3. Nature Index recognizes that many other factors must be taken into account when considering research quality and institutional performance; Nature Index metrics alone should not be used to assess institutions or individuals.
  4. Nature Index data and methods are transparent and available under a creative commons licence at natureindex.com.

The Nature Index database undergoes regular updating, corrections, adjustment of institutional hierarchies, and removal of retracted papers and thus the live website can differ from the frozen annual tables.

*The change in adjusted Share accounts for the small annual variation in the total number of articles in Nature Index journals. Share values have been adjusted to 2020 levels to calculate the percentage change. For more information on the adjustment, please see the Adjusted metric explainer.