The Vellmar Exchange · engineering · Norrbruck
GBI Brenn & Keirand Machine Works
VEX: GBI · ISIN SZ0000036466 · Equity · Marka
9,719.65 MK
▲ +2,711.33 (+38.7%)
Close of 31 December 2025 · Prices delayed 15 minutes
Quoted since 1985. Last close 9,719.65 marka at 31 December 2025, previous 7,008.32.
- Previous close
- 7,008.32
- All-time high
- 9,719.65 (2025)
- All-time low
- 68.70 (1988)
- First close
- 71.27 (1985)
- 5-year change
- 194.6%
- 10-year change
- 345.2%
- Year-ends quoted
- 41
- VEX index
- 78,241.20
Price chart
1Y5Y10YMax
Price history
| Year-end | Close (marka) |
|---|---|
| 1985 | 71.27 |
| 1990 | 111.59 |
| 1995 | 246.54 |
| 2000 | 357.90 |
| 2005 | 552.98 |
| 2010 | 1,601.54 |
| 2015 | 2,183.07 |
| 2020 | 3,299.46 |
| 2025 | 9,719.65 |
Announcements
Regulatory news- Admission Brenn & Keirand Machine Works lists on the Vellmar Exchange as GBI.
- Company notice Berging Press is acquired by Brenn & Keirand Machine Works. Berging
The company
Brenn & Keirand Machine Works is a engineering company of Norrbruck, The Ostrand, founded 26 April 1962 by Paul Brenn, clerk.
Others in engineering
| Ticker | Company | Seat | Founded | Last | Chg % |
|---|---|---|---|---|---|
| VSW | Kessler & Valtberg Machine Works | Eisenheim | 1964 | 3,705.84 | 13.9% |
| MKK | Holt & Sonholt Machine Works | Hollhausen | 1975 | 5,156.58 | 3.8% |
| BJE | Grautal Motor Works | Grautal | 1988 | 3,217.55 | 51.5% |
| HRT | Hartwig & Hacher Machine Works | Brennholt | 2015 | 109.59 | 19.3% |
| DFL | Brenn Engineering | Sudfurt | 1915 | 4,838.71 | 25.4% |
| BRON | Bronnfeld Engineering | Vellmar | 2012 | 1,053.51 | 3.6% |
| SFN | Norrbruck Motor Works | Norrbruck | 1881 | 3,054.66 | 13.6% |
| DHV | Reedtal Motor Works | Reedtal | 1913 | 5,276.23 | 15.4% |