Grindstone Ventures

Grindstone Ventures

Grindstone Ventures is a female-led post-seed fund that supports post-seed equity and quasi-equity investments in early-stage innovation-driven and/or technology companies with strong intellectual property, evident growth potential, with the aim of delivering capital growth and sustainable cash yields over the long term.

The Fund aims to make medium to long-term investments in our Grindstone Accelerator companies that are primarily domiciled, headquartered or founded in South Africa, or that conduct principal business activities within South Africa that will advance market access for Grindstone companies.

Our secret sauce lies in our robust Grindstone Accelerator which enables innovation-driven tech startups to access Knowledge, Networks, Funding and Markets, and preparing companies for exponential growth.

Contact Information

Infosecurity Europe
CyberSecurity Jobsite
Perimeter 81

Directory of Suppliers

Infosecurity Europe, 3-5 June 2025, ExCel London

Infosecurity Europe, 3-5 June 2025, ExCel London

This year, Infosecurity Europe marks 30 years of bringing the global cybersecurity community together to further our joint mission of Building a Safer Cyber World.

Resecurity

Resecurity

Resecurity is a cybersecurity company that delivers a unified platform for endpoint protection, risk management, and cyber threat intelligence.

IT Governance

IT Governance

IT Governance is a leading global provider of information security solutions. Download our free guide and find out how ISO 27001 can help protect your organisation's information.

Syxsense

Syxsense

Syxsense brings together endpoint management and security for greater efficiency and collaboration between IT management and security teams.

Practice Labs

Practice Labs

Practice Labs is an IT competency hub, where live-lab environments give access to real equipment for hands-on practice of essential cybersecurity skills.

Pondurance

Pondurance

Pondurance is an IT Security and Compliance company providing services in Cyber Security, Continuity, Compliance and Threat Management.

Centre for Secure Information Technologies (CSIT)

Centre for Secure Information Technologies (CSIT)

CSIT is a UK Innovation and Knowledge Centre (IKC) for secure information technologies. Our vision is to be a global innovation hub for cyber security.

Teneo

Teneo

Teneo is a Solutions Provider focused on reducing complexity. We combine leading technology with deep expertise to create new ideas on how to simplify IT operations.

GovCERT.HK

GovCERT.HK

GovCERT.HK is the Government Computer Emergency Response Team for Hong Kong.

Aves Netsec

Aves Netsec

Aves is a deceptive security system for enterprises who want to capture, observe and mitigate bad actors in their internal network.

Horangi

Horangi

Horangi provides security products and services that enable the rapid delivery of Incident Response and threat detection for our customers who lack the scale, expertise, or time to do it themselves.

Keynetic Technologies

Keynetic Technologies

Keynetic focuses on developing cybersecurity solutions for Industry 4.0.

SecuLetter

SecuLetter

SecuLetter is able to detect unknown attacks with hybrid approaches, static and dynamic analysis.

DataFleets

DataFleets

DataFleets is a privacy-preserving data engine that unifies distributed data for rapid access, agile analytics, and automated compliance.

Technisanct

Technisanct

Technisanct works with Governments, especially Law Enforcement and Defence agencies, helping them in monitoring threats, managing their data and resolving their forensic needs.

SecureOps

SecureOps

SecureOps is transforming the Managed Security Service Provider industry by providing tailored cybersecurity solutions proven to protect organizations from cyberattacks.

Exalens

Exalens

With deep roots in AI-driven cyber-physical security research and intrusion detection, at Exalens, we are enhancing operational resilience for cyber-physical systems at the OT edge.

VISO Cyber Security

VISO Cyber Security

VISO provide Cyber Security Consulting and CISO as a Service to companies who need to augment their leadership teams with information security expertise.

Filigran

Filigran

Filigran provides threat intelligence, adversary simulation and crisis response open solutions to thousands of cybersecurity and crisis management teams across the world.

MLSecOps Community

MLSecOps Community

The MLSecOps Community is a collaborative space for machine learning security experts and industry leaders to connect and shape the future of AI/ML security.

True Corporation

True Corporation

True Corporation is Thailand’s leading Telecom-Tech company, empowering people and businesses with connected solutions that advance society sustainably.