Nok Nok Labs
San Jose, US · Founded 2011 · Delaware corporation · 2 known investors
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Founders & leadership
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DW

David W. WienerVP, Business Operations and General Counsel2011–2025David W. Wiener has held executive and operations roles across legal, finance, and HR functions at VC-funded and established companies. He has expertise in business planning, fundraising, transaction negotiation, and data security and privacy compliance.
JC

RL
Rolf LindemannVice President Products2019–2025Rolf Lindemann has held security engineering and product leadership roles at multiple companies including TC TrustCenter, beTrusted, Cybertrust, GeoTrust, ChosenSecurity, PGP, and Symantec, with experience developing security products and cloud services for internet infrastructure, embedded systems, and mobile networks since 1997.
PM
Phillip M. DunkelbergerNamed on SEC filing
Board
Investors · 2
DCM VenturesreportedMenlo Park · $250K – $15M
How we know: funding news · Not right? Tell us
Doll Capital Managementreported
How we know: funding news · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$55.4M disclosed across 6 rounds · 2014–2022
▶$3.9MraisedMay 2025 · 11 investors · Other TechnologyRule 506(b)
▶$3.9MraisedMay 2025 · 11 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Jackie CompExecutive Officer
- Rolf LindemannExecutive Officer
- David W. WienerExecutive Officer
- K. David ChaoDirector
- Phillip M. DunkelbergerExecutive Officer, Director
- Naga NagarajanExecutive Officer
- Jae-Jung KimDirector
- Offering amount
- $3.9M
- Amount sold
- $3.9M
- First sale
- Jul 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$3.8MraisedMay 2025 · 8 investors · Other TechnologyRule 506(b)
▶$3.8MraisedMay 2025 · 8 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Naga NagarajanExecutive Officer
- David W. WienerExecutive Officer
- Phillip M. DunkelbergerExecutive Officer, Director
- Jae-Jung KimDirector
- K. David ChaoDirector
- Jackie CompExecutive Officer
- Rolf LindemannExecutive Officer
- Offering amount
- $3.8M
- Amount sold
- $3.8M
- First sale
- Jan 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$6.9MraisedMay 2025 · 10 investors · Other TechnologyRule 506(b)
▶$6.9MraisedMay 2025 · 10 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Jackie CompExecutive Officer
- Rolf LindemannExecutive Officer
- Jae-Jung KimDirector
- David W. WienerExecutive Officer
- K. David ChaoDirector
- Naga NagarajanExecutive Officer
- Phillip M. DunkelbergerExecutive Officer, Director
- Offering amount
- $6.9M
- Amount sold
- $6.9M
- First sale
- Aug 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$8.1MraisedJul 2017 · 13 investors · Other TechnologyRule 506(b)
▶$8.1MraisedJul 2017 · 13 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Ik Rae KimDirector
- Terry OpdendykDirector
- Zhiqiang HeDirector
- Rajiv DholakiaExecutive Officer
- Michael BarrettDirector
- Richard A. ClarkeDirector
- K. David ChaoDirector
- Naga NagarajanExecutive Officer
- Howard BainDirector
- Phillip M. DunkelbergerExecutive Officer, Director
- David W. WienerExecutive Officer
- Ramesh KesanpulliExecutive Officer
- Offering amount
- $10.8M
- Amount sold
- $8.1M
- First sale
- Jun 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$16.3MraisedAug 2015 · 13 investors · Other TechnologyRule 506(b)
▶$16.3MraisedAug 2015 · 13 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Terry OpdendykDirector
- Zhiqiang HeDirector
- Phillip M. DunkelbergerExecutive Officer, Director
- Michael BarrettDirector
- Howard BainDirector
- Richard A. ClarkeDirector
- K. David ChaoDirector
- Ik Rae KimDirector
- Offering amount
- $25M
- Amount sold
- $16.3M
- First sale
- Dec 2014
- Incorporated
- Corporation, Delaware, 2011
- Federal exemptions
- 06b
▶$16.5MraisedFeb 2014 · 3 investors · Other TechnologyRule 506(b)
▶$16.5MraisedFeb 2014 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Phillip M. DunkelbergerExecutive Officer, Director
- Howard BainDirector
- Carlton G. AmdahlDirector
- David LaneDirector
- Zhiqiang HeDirector
- Michael BarrettDirector
- Richard A. ClarkeDirector
- Offering amount
- $19.6M
- Amount sold
- $16.5M
- First sale
- Feb 2014
- Incorporated
- Corporation, Delaware, 2011
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- Who are Nok Nok Labs's investors?
- Nok Nok Labs's investors include DCM Ventures, Doll Capital Management.
- How much funding has Nok Nok Labs raised?
- Nok Nok Labs has disclosed $55.4M raised across 6 rounds.
- Where is Nok Nok Labs headquartered?
- Nok Nok Labs is headquartered in San Jose, US.

