Redwall Technologies
Beavercreek, US · Ohio LLC
Founders & leadership
JE
John E. RosenstengelNamed on SEC filing
Competitors · 4
by search overlapLastwall8 shared keywordsLastwall provides a zero-trust identity-as-a-service (IDaaS) platform with post-quantum resilient authentication, public key infrastructure, and single sign-on to secure access to systems, cloud infrastructure, and IT networks. It serves defense, government, and critical infrastructure organizations, and has partnered with the U.S. Department of Defense and Defense Innovation Unit since 2017.
BullWall6 shared keywordsBullWall builds security technology focused on stopping active threats that have bypassed perimeter defenses, providing automated response to contain the spread of attacks like ransomware. It targets organizations seeking incident containment and recovery capabilities beyond prevention-focused tools.
Kirkwall Defense4 shared keywordsKirkwall builds Overwatch, a sensor-agnostic operational security platform that aggregates real-time sensor data into a unified dashboard and uses machine learning to detect equipment failure, tampering, human error, and environmental threats. It serves operators of critical systems and industries, such as biotech labs monitoring cold chain integrity, delivering anomaly alerts via SMS or email within 30 seconds.
Red Balloon Security3 shared keywordsRed Balloon Security develops host-based runtime defense solutions for devices in critical infrastructure environments. The company serves government agencies and Fortune 500 enterprises in aerospace, automotive, telecommunications, and other critical sectors.
Companies competing with Redwall Technologies for the same Google search keywords, organic and paid, via search-intersection analysis.
Reported raises · per SEC filings
Form D private placements$250K disclosed across 1 round · 2021
▶$250KraisedSep 2021 · 1 investors · OtherRule 506(c)
▶$250KraisedSep 2021 · 1 investors · Other
Rule 506(c)Officers, directors & promoters on the filing
- John E. RosenstengelExecutive Officer, Promoter
- Offering amount
- $2M
- Amount sold
- $250K
- Minimum investment
- $25K
- First sale
- Sep 2021
- Incorporated
- Limited Liability Company, Ohio
- Federal exemptions
- 06c
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Non-dilutive funding · 3 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. NavyNavy | Phase II | 2023 | $1M |
| U.S. NavyNavy | Phase II | 2019 | $1.5M |
| U.S. NavyNavy | Phase I | 2018 | $219.6K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- How much funding has Redwall Technologies raised?
- Redwall Technologies has disclosed $250K raised across 1 round.
- Where is Redwall Technologies headquartered?
- Redwall Technologies is headquartered in Beavercreek, US.