NIOX Group Management
Management criteria checks 2/4
NIOX Group's CEO is Jonathan Emms, appointed in Jan 2025, has a tenure of 1.5 years. total yearly compensation is £1.63M, comprised of 24.4% salary and 75.6% bonuses, including company stock and options. directly owns 0.87% of the company’s shares, worth $2.87M. The average tenure of the management team and the board of directors is 1.2 years and 6.3 years respectively.
Key information
Jonathan Emms
Chief executive officer
UK£1.6m
Total compensation
| CEO salary percentage | 24.37% |
| CEO tenure | 1.5yrs |
| CEO ownership | 0.9% |
| Management average tenure | 1.2yrs |
| Board average tenure | 6.3yrs |
Recent management updates
Recent updates
CEO Compensation Analysis
| Date | Total Compensation | Salary | Company Earnings |
|---|---|---|---|
| Dec 31 2025 | UK£2m | UK£397k | UK£7m |
| Jun 30 2025 | n/a | n/a | UK£5m |
| Mar 31 2025 | n/a | n/a | UK£4m |
| Dec 31 2024 | UK£860k | UK£309k | UK£3m |
| Jun 30 2024 | n/a | n/a | UK£11m |
| Mar 31 2024 | n/a | n/a | UK£10m |
| Dec 31 2023 | UK£3m | UK£309k | UK£10m |
| Sep 30 2023 | n/a | n/a | UK£9m |
| Jun 30 2023 | n/a | n/a | UK£8m |
| Mar 31 2023 | n/a | n/a | UK£11m |
| Dec 31 2022 | UK£550k | UK£309k | UK£14m |
| Sep 30 2022 | n/a | n/a | UK£14m |
| Jun 30 2022 | n/a | n/a | UK£13m |
| Mar 31 2022 | n/a | n/a | UK£8m |
| Dec 31 2021 | UK£317k | UK£300k | UK£2m |
| Sep 30 2021 | n/a | n/a | -UK£9m |
| Jun 30 2021 | n/a | n/a | -UK£19m |
| Mar 31 2021 | n/a | n/a | -UK£23m |
| Dec 31 2020 | UK£332k | UK£300k | -UK£27m |
| Sep 30 2020 | n/a | n/a | -UK£23m |
| Jun 30 2020 | n/a | n/a | -UK£18m |
| Mar 31 2020 | n/a | n/a | -UK£18m |
| Dec 31 2019 | UK£315k | UK£103k | -UK£17m |
Compensation vs Market: Jonathan's total compensation ($USD2.18M) is about average for companies of similar size in the US market ($USD2.40M).
Compensation vs Earnings: Jonathan's compensation has increased by more than 20% in the past year.
CEO
Jonathan Emms (63 yo)
Mr. Jonathan Charles Emms is the Chief Executive Officer and Executive Director at NIOX Group Plc since January 16, 2025 and September 2, 2019 respectively. He Joined NIOX Group Plc in September 2, 2019. H...
Leadership Team
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| CEO & Executive Director | 1.5yrs | UK£1.63m | 0.87% $ 2.9m | |
| CFO & Director | 1.2yrs | UK£210.00k | 0.033% $ 107.7k | |
| Senior Vice President of Americas & Research Business | no data | no data | no data | |
| Company Secretary | 1.2yrs | no data | no data |
Experienced Management: CSSP.F's management team is not considered experienced ( 1.2 years average tenure), which suggests a new team.
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| CEO & Executive Director | 6.8yrs | UK£1.63m | 0.87% $ 2.9m | |
| CFO & Director | 1.2yrs | UK£210.00k | 0.033% $ 107.7k | |
| Senior Independent Non-Executive Director | 6.3yrs | UK£74.00k | 0.11% $ 351.1k | |
| Non-Executive Chairman | 6.6yrs | UK£1.48m | 1.24% $ 4.1m | |
| Independent Non-Executive Director | 8.4yrs | UK£70.00k | no data | |
| Independent Non-Executive Director | 2yrs | UK£67.00k | 0.011% $ 34.7k | |
| Non-Independent Non-Executive Director | 5.7yrs | UK£47.00k | 0.029% $ 95.8k |
Experienced Board: CSSP.F's board of directors are considered experienced (6.3 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/07/15 14:40 |
| End of Day Share Price | 2026/06/26 00:00 |
| Earnings | 2025/12/31 |
| Annual Earnings | 2025/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
|
| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
NIOX Group Plc is covered by 9 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Julie Simmonds | Canaccord Genuity |
| Kane Slutzkin | Deutsche Bank |
| Jens Lindqvist | Investec Bank plc (UK) |