The Coretec Group Inc (CRTG)

$0.00 0.00 (N/A)
Market Cap 342,000.00
Revenue (ttm) 0.00
Net Income (ttm) -2.31M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin 0.00%
Debt to Equity Ratio -0.61
Volume 1,000
Avg Vol 43,640
Day's Range N/A - N/A
Shares Out 341.74M
Stochastic %K 0%
Beta 1.48
Analysts Strong Buy
Price Target N/A

Company Profile

The Coretec Group Inc. engages in the development of silicon anode active materials for lithium-ion batteries and cyclohexasilane for electric vehicles, cleantech, and tech applications. The company was founded in 2002 and is headquartered in Ann Arbor, Michigan.

Industry: Computer Hardware
Sector: Technology
Phone: 866 916 0833
Address:
333 Jackson Plaza, Suite 460, Ann Arbor, United States
16driver
16driver Nov. 6 at 3:23 PM
$CRTG CRTG continues to trade on the Expert aka "gray" market. https://www.otcmarkets.com/stock/CRTG/quote#trade-data
1 · Reply
ATML
ATML Nov. 3 at 5:57 PM
$CRTG Whoever decided to form this Expert Market deal sure did screw the retail investor. I have tried to buy shares at .001 numerous times and can’t get it through on Schwab or Fidelity. Yet for a little more than $70 bucks some entity is able to buy 70,000 shares. Maybe a sign of life before I thought it died. Not that any of us are hopeful at this point. But a little optimism and dreaming ain’t gonna hurt. LOL. LOL, GLTA.
2 · Reply
BoilermakerB
BoilermakerB Oct. 29 at 1:45 PM
$CRTG when is the lawsuit
0 · Reply
BoilermakerB
BoilermakerB Oct. 29 at 11:43 AM
$CRTG they stole our money
0 · Reply
Geneo12345
Geneo12345 Oct. 28 at 7:23 PM
$CRTG Endurion? Core Optics? What is going on?
1 · Reply
16driver
16driver Oct. 23 at 3:49 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849099
0 · Reply
16driver
16driver Oct. 23 at 3:48 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849098
0 · Reply
16driver
16driver Oct. 23 at 3:47 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849097
0 · Reply
ATML
ATML Oct. 22 at 3:08 PM
$CRTG it’s only been 24 hours but no response. I will post if they respond. GLTA
2 · Reply
ATML
ATML Oct. 21 at 3:06 PM
$CRTG anyone hear from the company. I emailed one last time today, see if I get a response.
0 · Reply
Latest News on CRTG
No data available.
16driver
16driver Nov. 6 at 3:23 PM
$CRTG CRTG continues to trade on the Expert aka "gray" market. https://www.otcmarkets.com/stock/CRTG/quote#trade-data
1 · Reply
ATML
ATML Nov. 3 at 5:57 PM
$CRTG Whoever decided to form this Expert Market deal sure did screw the retail investor. I have tried to buy shares at .001 numerous times and can’t get it through on Schwab or Fidelity. Yet for a little more than $70 bucks some entity is able to buy 70,000 shares. Maybe a sign of life before I thought it died. Not that any of us are hopeful at this point. But a little optimism and dreaming ain’t gonna hurt. LOL. LOL, GLTA.
2 · Reply
BoilermakerB
BoilermakerB Oct. 29 at 1:45 PM
$CRTG when is the lawsuit
0 · Reply
BoilermakerB
BoilermakerB Oct. 29 at 11:43 AM
$CRTG they stole our money
0 · Reply
Geneo12345
Geneo12345 Oct. 28 at 7:23 PM
$CRTG Endurion? Core Optics? What is going on?
1 · Reply
16driver
16driver Oct. 23 at 3:49 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849099
0 · Reply
16driver
16driver Oct. 23 at 3:48 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849098
0 · Reply
16driver
16driver Oct. 23 at 3:47 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176849097
0 · Reply
ATML
ATML Oct. 22 at 3:08 PM
$CRTG it’s only been 24 hours but no response. I will post if they respond. GLTA
2 · Reply
ATML
ATML Oct. 21 at 3:06 PM
$CRTG anyone hear from the company. I emailed one last time today, see if I get a response.
0 · Reply
ATML
ATML Oct. 21 at 12:21 AM
$CRTG DKME website down or just AWS problems???
0 · Reply
16driver
16driver Oct. 18 at 8:01 PM
$CRTG iamthe walrus Re: Testpilot post# 45637 Saturday, October 18, 2025 8:25:11 AM How can you call an international number Company Name: COREOPTICS CO., LTD Country: South Korea Address: 103-102, SK Ventium, 522, Dangjeong-dong, Gunpo-si, GYEONGGI-DO International Area Code: 82 Phone: 82-31-436-2150 Contact: Chung Yun Jung not sure who he is tried to look it up but haven't found anything that fits yet. I looked at the address and found there were 3 somewhat business related companies in that complex ECI Co Ltd , Mirtec and Synapse Imaging . ECI is an interesting company . I think ECI moved from that complex , I may have found their old address. ECI Co Ltd which is cool company https://www.globaleci.kr/en/about/global.php?anchor=fixedContentM6 Also Mirtec https://www.mirtec.com/en/ Bullish
0 · Reply
16driver
16driver Oct. 18 at 12:16 AM
$CRTG i am the walrus Friday, October 17, 2025 4:34:48 PM Company Name: COREOPTICS CO., LTD Country: South Korea Address: 103-102, SK Ventium, 522, Dangjeong-dong, Gunpo-si, GYEONGGI-DO International Area Code: 82 Phone: 82-31-436-2150 Fax: 82-31-436-2156 Contact: Chung Yun Jung Website: www.coreoptics.co.kr Product List: Extream Light Panel,Semiconductor Polishing,Extream Light Panel Injection Molding,Molds Core Category Activities: Extream Light Panel,Semiconductor Polishing,Extream Light Panel Injection Molding,Molds Core Year of Establish: 2001.04.11. ( Is Media who Coretec purchased the business from was founded in 2001 , 2002 time frame is probably the date posted here ) Area: Gyeonggi-Do https://kor.bizdirlib.com/node/6998#google_vignette. Ive just been looking around for any info on Core Optics Co Ltd in Korea ...Something to do while we wait . I noticed the link to the website takes you to Coretecs site. Not sure who Chung Yun Jung is ?? WE could always call the number listed and ask about the business
0 · Reply
BoilermakerB
BoilermakerB Oct. 17 at 6:57 PM
$CRTG has to be a lawsuit coming for investors to recoup something
0 · Reply
16driver
16driver Oct. 7 at 5:11 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176787881
0 · Reply
16driver
16driver Sep. 24 at 10:50 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176740115
0 · Reply
16driver
16driver Sep. 24 at 8:54 PM
$CRTG Testpilot Re: Quikshft post# 45626 Wednesday, 09/24/2025 3:53:26 PM “ Acknowledgements The authors acknowledge funding from The University of Adelaide and The Coretec Group Inc. This work has been supported by Australian Research Council (ARC) grant DP210102442 and LP220100403. H.E.-H. is supported by a South Australian Government Future Industry Making Fellowship.”
0 · Reply
16driver
16driver Sep. 24 at 7:11 PM
$CRTG https://investorshub.advfn.com/boards/read_msg.aspx?message_id=176739081
0 · Reply
16driver
16driver Sep. 24 at 5:55 PM
$CRTG joanders Wednesday, September 24, 2025 1:52:57 PM Post# 45624 of 45624 “Further prototype demonstration using this ˜4?×?4?×?4?cm3 TZN glass cube via Coretec's Cspace system[7] is underway.” From your second link.
0 · Reply
Truknyte
Truknyte Sep. 23 at 7:10 PM
$CRTG 1st time poster... long time lurker. lol Been following this since 3dIcon days. Just looked at things from a different approach and searched patents and related studies. Ramez Elgammal (VP of Tech) published an article May 2025 pertaining to improving lithium-ion batteries. Could be something to give us hope. https://academicworks.cuny.edu/oaa_ur/1/
2 · Reply
BoilermakerB
BoilermakerB Sep. 23 at 3:11 PM
$CRTG legal action coming soon
0 · Reply
Geneo12345
Geneo12345 Sep. 22 at 6:12 PM
$CRTG What’s the latest here everyone?
0 · Reply