Blink Charging (BLNK) vs Tecogen (TGEN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Tecogen (TGEN) has outperformed Blink Charging (BLNK) over the past year, losing 72.3% versus a loss of 79.2%. Over five years, TGEN leads with a +40.3% price change compared with -98.3% for BLNK. Tecogen is the larger company by market cap ($73.6 million vs $69.3 million), about 1.1 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | BLNK | TGEN |
|---|---|---|
| Share price | $0.4782 | $2.44 |
| Market cap | $69.31M | $73.60M |
| 1-day change | +0.17% | -1.30% |
| YTD return | -28.43% | -50.00% |
| 1-year return | -79.24% | -72.28% |
| 5-year return | -98.31% | +40.26% |
| Forward P/E | — | 16.25 |
| EPS (TTM) | $-0.38 | $-0.35 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $2.36 | $12.07 |
| 52-week low | $0.45 | $1.94 |
| Distance from 52-week high | -79.74% | -79.80% |
| Analyst consensus | none | none |
| Avg. price target upside | +240.86% | +235.11% |
| Average volume | 1.21M | 191.05K |
| Shares outstanding | 144.94M | 30.19M |
| Employees | 320 | 119 |
| Sector | Miscellaneous | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- The two companies sit in different sectors: Blink Charging in Miscellaneous and Tecogen in Industrials.
About Blink Charging
BLNK stock →Blink Charging Co., through its subsidiaries, owns, operates, manufactures, and provides electric vehicle (EV) charging equipment and networked EV charging services in the United States and internationally. It offers residential and commercial EV charging equipment that enable EV drivers to recharge at various location types.
Miscellaneous · Industrial Machinery/Components · 320 employees
About Tecogen
TGEN stock →Tecogen Inc., together with its subsidiaries, designs, manufactures, markets, and maintains cogeneration products for multi-family residential, commercial, recreational, and industrial use in the United States. It operates in three segments: Products, Services, and Energy Production.
Industrials · Industrial Machinery/Components · 119 employees
BLNK vs TGEN FAQ
Which is bigger, Blink Charging or Tecogen?
Tecogen (TGEN) is larger, with a market capitalization of $73.60M compared with $69.31M for Blink Charging (BLNK).
Which stock has performed better over the past year, BLNK or TGEN?
TGEN returned -72.28% over the past 12 months, compared with -79.24% for BLNK (price return, excluding dividends). Past performance does not predict future results.
Are Blink Charging and Tecogen in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Miscellaneous sector.