US Stock MarketDetailed Quotes

Tecogen Inc (TGEN)

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3.790
+0.160+4.41%

Close Apr 14 16:00 ET

3.900
+0.110+2.89%

Post 19:59 ET

113.15MMarket Cap-12.63P/E (TTM)

Earnings

Revenue Breakdown

Financial Indicators

Income Statement

Balance Sheet

Cash Flow

Tecogen Inc (TGEN) Income Statement

Quarterly+Annual

YOY

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(FY)Dec 31, 2025

(Q4)Dec 31, 2025

(Q3)Sep 30, 2025

(Q2)Jun 30, 2025

(Q1)Mar 31, 2025

(FY)Dec 31, 2024

(Q4)Dec 31, 2024

(Q3)Sep 30, 2024

(Q2)Jun 30, 2024

(Q1)Mar 31, 2024

Total revenue

19.69%27.07M

-12.47%5.32M

27.58%7.18M

54.30%7.29M

17.65%7.28M

-10.02%22.62M

3.00%6.08M

-20.84%5.63M

-29.95%4.73M

14.99%6.19M

Operating revenue

19.69%27.07M

-12.47%5.32M

27.58%7.18M

54.30%7.29M

17.65%7.28M

-10.02%22.62M

3.00%6.08M

-20.84%5.63M

-29.95%4.73M

14.99%6.19M

Cost of revenue

35.29%17.25M

0.58%3.36M

58.76%5M

82.45%4.83M

12.36%4.06M

-14.65%12.75M

-5.86%3.34M

-24.78%3.15M

-32.34%2.65M

9.81%3.61M

Gross profit

-0.46%9.82M

-28.42%1.96M

-11.99%2.18M

18.44%2.46M

25.06%3.22M

-3.25%9.87M

16.40%2.73M

-15.21%2.48M

-26.65%2.08M

23.12%2.58M

Operating expense

19.42%16.96M

36.23%4.98M

27.53%4.28M

9.15%3.87M

5.02%3.82M

-3.09%14.2M

-12.50%3.66M

1.94%3.36M

-2.33%3.55M

2.58%3.63M

Selling and administrative expenses

19.28%15.79M

36.27%4.68M

27.53%3.98M

9.16%3.61M

4.27%3.52M

-4.16%13.24M

-13.49%3.43M

-0.32%3.12M

-2.79%3.3M

1.98%3.38M

-Selling and marketing expense

20.54%2.27M

16.30%585.16K

29.37%572.87K

27.01%514.74K

12.24%594.48K

-2.60%1.88M

-0.31%503.15K

4.08%442.81K

-15.71%405.28K

1.85%529.67K

-General and administrative expense

19.07%13.52M

39.70%4.09M

27.23%3.41M

6.67%3.09M

2.79%2.93M

-4.41%11.36M

-15.41%2.93M

-1.01%2.68M

-0.66%2.9M

2.01%2.85M

Research and development costs

21.30%1.17M

35.52%307.43K

27.42%297.93K

9.02%268.72K

14.91%292.67K

14.50%961.84K

5.84%226.84K

46.10%233.81K

4.20%246.49K

11.17%254.7K

Operating profit

-64.74%-7.13M

-227.57%-3.03M

-139.27%-2.1M

3.98%-1.41M

43.79%-594.24K

2.72%-4.33M

49.56%-923.83K

-138.20%-877.27K

-83.78%-1.47M

27.07%-1.06M

Net non-operating interest income expense

101.21%1.42K

8.45%-38.7K

-78.73%-41.11K

-113.52%-38.15K

-73.14%-32.33K

-52.00%-117.12K

-32.67%-42.27K

-261.85%-23K

-862.25%-17.87K

-4,398.80%-18.67K

Non-operating interest income

--151.71K

----

Non-operating interest expense

28.32%150.29K

-8.45%38.7K

78.73%41.11K

113.52%38.15K

73.14%32.33K

52.00%117.12K

32.67%42.27K

261.85%23K

862.25%17.87K

4,398.80%18.67K

Other net income (expense)

-435.62%-1.1M

-337.08%-931.8K

452.47%23.97K

72.24%-6.1K

-417.46%-32.99K

-666.50%-205.11K

-708.99%-213.18K

105.98%4.34K

-160.37%-21.97K

1,152.17%10.39K

Gain on sale of security

--14.68K

--89.68K

-399.99%-56.25K

----

-200.00%-18.75K

----

133.33%18.75K

-200.00%-37.5K

--18.75K

Special income (charges)

-442.78%-1.11M

-421.56%-1.11M

-142.38%-1.71K

108.33%280

--0

-666.50%-205.11K

-1,411.34%-213.18K

--4.04K

-116.86%-3.36K

--7.39K

-Less:Impairment of capital assets

412.27%1.11M

--1.11M

----

--217.3K

----

-Gain on sale of property,plant,equipment

-101.50%-183

-69.59%1.25K

-142.38%-1.71K

108.33%280

--0

-66.36%12.18K

-74.71%4.11K

--4.04K

-116.86%-3.36K

--7.39K

Other non- operating income (expenses)

----

--90.41K

543.97%81.93K

-133.76%-6.38K

9.54%-14.25K

----

-13.00%-18.45K

189.71%18.89K

-1,997.23%-15.75K

Income before tax

-76.92%-8.23M

-238.90%-4M

-136.19%-2.12M

3.58%-1.46M

38.10%-659.56K

-3.57%-4.65M

35.50%-1.18M

-100.33%-895.93K

-97.27%-1.51M

26.48%-1.07M

Income tax

-8.64%20.62K

2.93K

45,202.70%16.76K

-95.81%925

-30.55%22.57K

94.56%465

-99.62%37

-2.54%22.06K

Net income

-76.50%-8.25M

-238.77%-4M

-136.52%-2.12M

2.47%-1.47M

39.27%-660.49K

-3.33%-4.67M

35.49%-1.18M

-100.33%-895.93K

-94.83%-1.51M

26.11%-1.09M

Net income continuous Operations

-76.50%-8.25M

-238.77%-4M

-136.52%-2.12M

2.47%-1.47M

39.27%-660.49K

-3.33%-4.67M

35.49%-1.18M

-100.33%-895.93K

-94.83%-1.51M

26.11%-1.09M

Minority interest income

-100.68%-588

-145.15%-2.85K

-65.54%11.88K

-131.96%-9.05K

-103.27%-567

15.36%86.47K

-64.34%6.32K

0.38%34.48K

486.82%28.32K

-3.93%17.35K

Net income attributable to the parent company

-73.28%-8.25M

-236.72%-3.99M

-129.03%-2.13M

4.85%-1.46M

40.28%-659.92K

-3.53%-4.76M

35.76%-1.19M

-93.20%-930.41K

-97.25%-1.54M

25.84%-1.1M

Preferred stock dividends

Other preferred stock dividends

Net income attributable to common stockholders

-73.28%-8.25M

-236.72%-3.99M

-129.03%-2.13M

4.85%-1.46M

40.28%-659.92K

-3.53%-4.76M

35.76%-1.19M

-93.20%-930.41K

-97.25%-1.54M

25.84%-1.1M

Basic earnings per share

-57.89%-0.3

-160.00%-0.13

-75.00%-0.07

0.00%-0.06

25.00%-0.03

0.00%-0.19

28.57%-0.05

-100.00%-0.04

-100.00%-0.06

33.33%-0.04

Diluted earnings per share

-57.89%-0.3

-160.00%-0.13

-75.00%-0.07

0.00%-0.06

25.00%-0.03

0.00%-0.19

28.57%-0.05

-100.00%-0.04

-100.00%-0.06

33.33%-0.04

Dividend per share

Currency Unit

USD

Accounting Standards

US-GAAP

Audit Opinions

Unqualified Opinion

	(FY)Dec 31, 2025	(Q4)Dec 31, 2025	(Q3)Sep 30, 2025	(Q2)Jun 30, 2025	(Q1)Mar 31, 2025	(FY)Dec 31, 2024	(Q4)Dec 31, 2024	(Q3)Sep 30, 2024	(Q2)Jun 30, 2024	(Q1)Mar 31, 2024
Total revenue	19.69%27.07M	-12.47%5.32M	27.58%7.18M	54.30%7.29M	17.65%7.28M	-10.02%22.62M	3.00%6.08M	-20.84%5.63M	-29.95%4.73M	14.99%6.19M
Operating revenue	19.69%27.07M	-12.47%5.32M	27.58%7.18M	54.30%7.29M	17.65%7.28M	-10.02%22.62M	3.00%6.08M	-20.84%5.63M	-29.95%4.73M	14.99%6.19M
Cost of revenue	35.29%17.25M	0.58%3.36M	58.76%5M	82.45%4.83M	12.36%4.06M	-14.65%12.75M	-5.86%3.34M	-24.78%3.15M	-32.34%2.65M	9.81%3.61M
Gross profit	-0.46%9.82M	-28.42%1.96M	-11.99%2.18M	18.44%2.46M	25.06%3.22M	-3.25%9.87M	16.40%2.73M	-15.21%2.48M	-26.65%2.08M	23.12%2.58M
Operating expense	19.42%16.96M	36.23%4.98M	27.53%4.28M	9.15%3.87M	5.02%3.82M	-3.09%14.2M	-12.50%3.66M	1.94%3.36M	-2.33%3.55M	2.58%3.63M
Selling and administrative expenses	19.28%15.79M	36.27%4.68M	27.53%3.98M	9.16%3.61M	4.27%3.52M	-4.16%13.24M	-13.49%3.43M	-0.32%3.12M	-2.79%3.3M	1.98%3.38M
-Selling and marketing expense	20.54%2.27M	16.30%585.16K	29.37%572.87K	27.01%514.74K	12.24%594.48K	-2.60%1.88M	-0.31%503.15K	4.08%442.81K	-15.71%405.28K	1.85%529.67K
-General and administrative expense	19.07%13.52M	39.70%4.09M	27.23%3.41M	6.67%3.09M	2.79%2.93M	-4.41%11.36M	-15.41%2.93M	-1.01%2.68M	-0.66%2.9M	2.01%2.85M
Research and development costs	21.30%1.17M	35.52%307.43K	27.42%297.93K	9.02%268.72K	14.91%292.67K	14.50%961.84K	5.84%226.84K	46.10%233.81K	4.20%246.49K	11.17%254.7K
Operating profit	-64.74%-7.13M	-227.57%-3.03M	-139.27%-2.1M	3.98%-1.41M	43.79%-594.24K	2.72%-4.33M	49.56%-923.83K	-138.20%-877.27K	-83.78%-1.47M	27.07%-1.06M
Net non-operating interest income expense	101.21%1.42K	8.45%-38.7K	-78.73%-41.11K	-113.52%-38.15K	-73.14%-32.33K	-52.00%-117.12K	-32.67%-42.27K	-261.85%-23K	-862.25%-17.87K	-4,398.80%-18.67K
Non-operating interest income	--151.71K	----	----	----	----	----	----	----	----	----
Non-operating interest expense	28.32%150.29K	-8.45%38.7K	78.73%41.11K	113.52%38.15K	73.14%32.33K	52.00%117.12K	32.67%42.27K	261.85%23K	862.25%17.87K	4,398.80%18.67K
Other net income (expense)	-435.62%-1.1M	-337.08%-931.8K	452.47%23.97K	72.24%-6.1K	-417.46%-32.99K	-666.50%-205.11K	-708.99%-213.18K	105.98%4.34K	-160.37%-21.97K	1,152.17%10.39K
Gain on sale of security	--14.68K	--89.68K	-399.99%-56.25K	----	-200.00%-18.75K	----	----	133.33%18.75K	-200.00%-37.5K	--18.75K
Special income (charges)	-442.78%-1.11M	-421.56%-1.11M	-142.38%-1.71K	108.33%280	--0	-666.50%-205.11K	-1,411.34%-213.18K	--4.04K	-116.86%-3.36K	--7.39K
-Less:Impairment of capital assets	412.27%1.11M	--1.11M	----	----	----	--217.3K	----	----	----	----
-Gain on sale of property,plant,equipment	-101.50%-183	-69.59%1.25K	-142.38%-1.71K	108.33%280	--0	-66.36%12.18K	-74.71%4.11K	--4.04K	-116.86%-3.36K	--7.39K
Other non- operating income (expenses)	----	--90.41K	543.97%81.93K	-133.76%-6.38K	9.54%-14.25K	----	----	-13.00%-18.45K	189.71%18.89K	-1,997.23%-15.75K
Income before tax	-76.92%-8.23M	-238.90%-4M	-136.19%-2.12M	3.58%-1.46M	38.10%-659.56K	-3.57%-4.65M	35.50%-1.18M	-100.33%-895.93K	-97.27%-1.51M	26.48%-1.07M
Income tax	-8.64%20.62K	0	2.93K	45,202.70%16.76K	-95.81%925	-30.55%22.57K	94.56%465	0	-99.62%37	-2.54%22.06K
Net income	-76.50%-8.25M	-238.77%-4M	-136.52%-2.12M	2.47%-1.47M	39.27%-660.49K	-3.33%-4.67M	35.49%-1.18M	-100.33%-895.93K	-94.83%-1.51M	26.11%-1.09M
Net income continuous Operations	-76.50%-8.25M	-238.77%-4M	-136.52%-2.12M	2.47%-1.47M	39.27%-660.49K	-3.33%-4.67M	35.49%-1.18M	-100.33%-895.93K	-94.83%-1.51M	26.11%-1.09M
Minority interest income	-100.68%-588	-145.15%-2.85K	-65.54%11.88K	-131.96%-9.05K	-103.27%-567	15.36%86.47K	-64.34%6.32K	0.38%34.48K	486.82%28.32K	-3.93%17.35K
Net income attributable to the parent company	-73.28%-8.25M	-236.72%-3.99M	-129.03%-2.13M	4.85%-1.46M	40.28%-659.92K	-3.53%-4.76M	35.76%-1.19M	-93.20%-930.41K	-97.25%-1.54M	25.84%-1.1M
Preferred stock dividends
Other preferred stock dividends
Net income attributable to common stockholders	-73.28%-8.25M	-236.72%-3.99M	-129.03%-2.13M	4.85%-1.46M	40.28%-659.92K	-3.53%-4.76M	35.76%-1.19M	-93.20%-930.41K	-97.25%-1.54M	25.84%-1.1M
Basic earnings per share	-57.89%-0.3	-160.00%-0.13	-75.00%-0.07	0.00%-0.06	25.00%-0.03	0.00%-0.19	28.57%-0.05	-100.00%-0.04	-100.00%-0.06	33.33%-0.04
Diluted earnings per share	-57.89%-0.3	-160.00%-0.13	-75.00%-0.07	0.00%-0.06	25.00%-0.03	0.00%-0.19	28.57%-0.05	-100.00%-0.04	-100.00%-0.06	33.33%-0.04
Dividend per share
Currency Unit	USD	USD	USD	USD	USD	USD	USD	USD	USD	USD
Accounting Standards	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP	US-GAAP
Audit Opinions	Unqualified Opinion	--	--	--	--	Unqualified Opinion	--	--	--	--

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