GridAI Technologies Corp. (GRDX) vs Nortech Systems Incorporated (NSYS)
A side-by-side comparison of GridAI Technologies Corp. and Nortech Systems Incorporated across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.
GRDX
GridAI Technologies Corp.
$4.20HealthcareDelayed quote: Oct 6, 2026, 11:34 AM EDT
NSYS
Nortech Systems Incorporated
$11.37HealthcareDelayed quote: Oct 6, 2026, 11:32 AM EDT
Total return — GRDX vs NSYS
growth of $100 · dividends reinvested · last 10yGRDX -100.0% (-69.9%/yr)NSYS +197.0% (+11.5%/yr)NSYS compounded faster over this window
Log scale — wide-divergence pair
GRDX NSYS
GRDX vs NSYS: by the numbers
- •NSYS is the larger company ($32M vs $30M market cap).
- •NSYS is profitable (0.83% net margin) while GRDX runs a net loss (-12789.65%).
Metrics side by side
Valuation
| Metric | GRDX | NSYS |
|---|---|---|
| P/E ratio | N/A | 30.91 |
| P/S ratio | 186.80 | 0.25 |
| P/B ratio | 2.07 | 0.90 |
| EV / EBITDA | N/A | 12.91 |
| FCF yield | N/A | 6.08% |
Profitability
| Metric | GRDX | NSYS |
|---|---|---|
| Gross margin | -3398.93% | 16.44% |
| Operating margin | -19539.98% | 2.02% |
| Net margin | -12789.65% | 0.83% |
| ROE | -111.81% | 2.91% |
| ROIC | -42.23% | 3.16% |
Growth (annualized)
| Metric | GRDX | NSYS |
|---|---|---|
| Revenue CAGR (5Y) | N/A | 4.00% |
| Total return CAGR (5Y) | -83.84% | -1.64% |
Frequently asked
- Is GRDX or NSYS more profitable?
- NSYS runs the higher net margin — GRDX at -12789.65% versus NSYS at 0.83%.
- How have GRDX and NSYS total returns compared?
- Over the past 5 years, GRDX delivered -83.84% and NSYS delivered -1.64% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Nortech Systems P/E ratioGridAI Technologies ROENortech Systems ROEGridAI Technologies operating marginNortech Systems operating marginGridAI Technologies revenue growthNortech Systems revenue growthGridAI Technologies free cash flowNortech Systems free cash flow
GridAI Technologies & Nortech Systems appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.