V
Vantelis
Develops technological solutions that allow the encryption of information in real-time
About Vantelis
Opscura provides cybersecurity solutions tailored for operational technology (OT) and industrial control systems (ICS). The company focuses on protecting critical infrastructure in sectors such as renewable energy, transportation, manufacturing, government, and chemicals. Opscura's business model centers on providing a drop-in security platform that simplifies the protection of industrial networks, including both modern (greenfield) and legacy (brownfield) assets.
Read full description
Originally founded in Spain as Enigmedia in 2011 by Carlos Tomás and Gerard Vidal, the company rebranded as Opscura and established itself as a global entity with headquarters in the U.S. after a significant funding round in 2023. The founders' journey began with an exploration of melding computer science and physics concepts, which led to the development of their core technology. Carlos Tomás, with a background in electronic and mechanical engineering, leads the engineering initiatives, while Gerard Vidal, an expert in ISO standardization for security mechanisms, heads the technology and research team. In February 2023, Opscura secured $9.4 million in a Series A funding round led by Anzu Partners, with participation from Dreamit and Mundi Ventures, to fuel its expansion into the U.S. market and further develop its product offerings. The company has also received multiple government grants for research into ultra-low latency encryption and industrial data communications.
The company’s core product is a platform that offers OT cloaking, isolation, segmentation, and Zero Trust authentication to protect against risks like ransomware, unauthorized access, and data theft. Its patented cloaking technology is a key feature, designed to obscure OT networks and data at a deep level without causing operational disruption. Opscura's solutions are vendor-agnostic and can be deployed within hours with minimal downtime, a significant benefit for industrial environments that cannot afford to halt operations. The technology is complementary to existing cybersecurity solutions from companies like Claroty, Nozomi, and Fortinet, enhancing threat visibility by providing data from deeper layers of the industrial network. The platform is validated by global partners, including Schneider Electric and Telefonica, and helps organizations meet cybersecurity compliance standards such as IEC-62443.
At a glance
- Status
- Operational
- Founded
- 2011
- Headquarters
- San Sebastián, Spain
- Employees
- 13
- Open positions
- None listed
- Dealroom signal
- 60.1/100
- Industry
- Security
- Sub-industry
- Identity & Access
- Sector
- Security Solutions, Cybersecurity, Industrial Technology, Industrial Cybersecurity, Manufacturing Tech, Manufacturing, Hard Tech
- Technology
- Hardware, Big Data, Deep Tech
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VC✓Equity / VC | May 2026 | $0 | — | Archipelago Next | ↗ |
| SERIES A✓Equity / VC | Feb 2023 | $9.4M | $38M | Mundi Ventures · Anzu Partners · Dreamit Ventures | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Vantelis is 2K monthly website visits, up 4900% over the last three months. Vantelis's team declined 18.8% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed3 investors entered at this stage
Criteria Venture Tech
Basque Government
Provincial Council of Gipuzkoa
Series A4 investors entered at this stage
Mundi Ventures
Anzu Partners
Dreamit Ventures
Archipelago Next
Other known investors7 additional known investors
BIC Gipuzkoa
BIND - Basque Open Innovation Platform
CDTI
CDTI Innvierte
Gestión de Capital Riesgo del País Vasco
Sabadell BStartup
Wayra
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Vantelis on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Vantelis’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.







