Stephen L. Petranek
Director/Board Member at NEXOPTIC TECHNOLOGY CORP.
Net worth: 10 240 $ as of 2024-04-29
Profile
Stephen Petranek is a science and financial writer and editor.
He was senior editor for science at Life magazine, as well as editor-in-chief of Discover Magazine, Tropic Magazine, The Washington Post's Magazine, and the financial newsletter Breakthrough Technology Alert.
He was the first editor-in-chief of This Old House magazine for Time Inc. He is co-founder of Arc Programs.
Petranek spoke at the TED conference in 2002, 2003, and again in 2016.
His book How We’ll Live on Mars was published in 2015.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
NEXOPTIC TECHNOLOGY CORP
0.33% | 2022-12-05 | 640,000 ( 0.33% ) | 10 240 $ | 2024-04-29 |
Stephen L. Petranek active positions
| Companies | Position | Start |
|---|---|---|
| NEXOPTIC TECHNOLOGY CORP. | Director/Board Member | 2020-07-31 |
Ocean Zero LLC
 Ocean Zero LLC Investment ManagersFinance Ocean Zero LLC (Ocean Zero) is a venture capital firm founded in 2020 by Chris Anderson. The firm is headquartered in New York. | Private Equity Investor | 2020-07-31 |
Candela Technology AB
 Candela Technology AB Recreational ProductsConsumer Durables Candela Technology AB is a company that specializes in building fully electric, hydrofoil boats for both leisure and commercial use. The company is based in Lidingö, Sweden and was founded in 2014. The Swedish company's flagship product, the Candela C-POD, is the most efficient and long-lasting boat motor ever made, with two ultra-compact yet strong permanent magnet motors under the water that provide unrivaled range and efficiency. The company offers worldwide shipping and have a range of electric boats available, including the Candela C-8, P-8 Shuttle, P-8 Voyager, and P-12 Shuttle. The CEO is Gustav Hasselskog. | Director/Board Member | 2020-07-31 |
Ayro SAS
 Ayro SAS Trucks/Construction/Farm MachineryProducer Manufacturing Ayro SAS manufactures wind propulsion systems for maritime transport. The company is based in Paris, France. The French company was founded in 2018. Ludovic Gerard has been the CEO of the company since 2020. | Director/Board Member | 2020-07-31 |
Flux Marine Ltd
 Flux Marine Ltd Trucks/Construction/Farm MachineryProducer Manufacturing Flux Marine Ltd manufactures electric marine propulsion systems. The company is based in East Greenwich, RI. The company was founded by Benjamin Sorkin. Benjamin Sorkin has been the CEO since incorporation. | Director/Board Member | 2020-07-31 |
Batene GmbH
 Batene GmbH Electrical ProductsProducer Manufacturing Batene GmbH, founded in 2022, specializes in electric energy storage with their advanced battery technology. The company is based in Wendlingen am Neckar, Germany. The German company's mission is to make sustainable energy accessible to everyone, anytime and everywhere. | Director/Board Member | 2020-07-31 |
| Virya LLC | Corporate Officer/Principal | - |
Former positions of Stephen L. Petranek
| Companies | Position | End |
|---|---|---|
Miami Herald Publishing Co.
 Miami Herald Publishing Co. Publishing: NewspapersConsumer Services Part of Chatham Asset Partners LP, Miami Herald Publishing Co. is a company based in Miami, FL. | Corporate Officer/Principal | - |
Training of Stephen L. Petranek
| University of Oklahoma College of Medicine Tulsa | Undergraduate Degree |
| University of Maryland | Undergraduate Degree |
| University of Missouri | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| NEXOPTIC TECHNOLOGY CORP. | Electronic Technology |
| Private companies | 7 |
|---|---|
Ocean Zero LLC
Ocean Zero LLC Investment ManagersFinance Ocean Zero LLC (Ocean Zero) is a venture capital firm founded in 2020 by Chris Anderson. The firm is headquartered in New York. | Finance |
Candela Technology AB
Candela Technology AB Recreational ProductsConsumer Durables Candela Technology AB is a company that specializes in building fully electric, hydrofoil boats for both leisure and commercial use. The company is based in Lidingö, Sweden and was founded in 2014. The Swedish company's flagship product, the Candela C-POD, is the most efficient and long-lasting boat motor ever made, with two ultra-compact yet strong permanent magnet motors under the water that provide unrivaled range and efficiency. The company offers worldwide shipping and have a range of electric boats available, including the Candela C-8, P-8 Shuttle, P-8 Voyager, and P-12 Shuttle. The CEO is Gustav Hasselskog. | Consumer Durables |
Ayro SAS
Ayro SAS Trucks/Construction/Farm MachineryProducer Manufacturing Ayro SAS manufactures wind propulsion systems for maritime transport. The company is based in Paris, France. The French company was founded in 2018. Ludovic Gerard has been the CEO of the company since 2020. | Producer Manufacturing |
Flux Marine Ltd
Flux Marine Ltd Trucks/Construction/Farm MachineryProducer Manufacturing Flux Marine Ltd manufactures electric marine propulsion systems. The company is based in East Greenwich, RI. The company was founded by Benjamin Sorkin. Benjamin Sorkin has been the CEO since incorporation. | Producer Manufacturing |
Batene GmbH
Batene GmbH Electrical ProductsProducer Manufacturing Batene GmbH, founded in 2022, specializes in electric energy storage with their advanced battery technology. The company is based in Wendlingen am Neckar, Germany. The German company's mission is to make sustainable energy accessible to everyone, anytime and everywhere. | Producer Manufacturing |
Miami Herald Publishing Co.
Miami Herald Publishing Co. Publishing: NewspapersConsumer Services Part of Chatham Asset Partners LP, Miami Herald Publishing Co. is a company based in Miami, FL. | Consumer Services |
| Virya LLC |
- Stock Market
- Insiders
- Stephen L. Petranek
