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.

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DigitalStakeout

DigitalStakeout

DigitalStakeout enables cyber security professionals to reduce cyber risk to their organization with proactive security solutions, providing immediate improvement in security posture and ROI.

CSI Consulting Services

CSI Consulting Services

Get Advice From The Experts: * Training * Penetration Testing * Data Governance * GDPR Compliance. Connecting you to the best in the business.

BackupVault

BackupVault

BackupVault is a leading provider of automatic cloud backup and critical data protection against ransomware, insider attacks and hackers for businesses and organisations worldwide.

ManageEngine

ManageEngine

As the IT management division of Zoho Corporation, ManageEngine prioritizes flexible solutions that work for all businesses, regardless of size or budget.

Resecurity

Resecurity

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

Paramount Computer Systems

Paramount Computer Systems

Paramount is a regional leader in the Middle East for cybersecurity solutions and consulting services.

Bayshore Networks

Bayshore Networks

Bayshore Networks was founded to safely and securely protect Industrial IoT (IIoT) networks, applications, machines and workers from cyber threats.

Thinklogical

Thinklogical

Thinklogical manufactures secure, KVM, video, audio, and computer peripheral signal switching solutions for defence C4ISR applications.

Identify Security Software

Identify Security Software

Our mission is to bring in a new age of autonomous human authentication in the security and identity space.

Skurio

Skurio

Skurio create cost-effective, intuitive and powerful Cloud based solutions to identify threats, detect data breaches outside the network and automate the response.

ABS Group

ABS Group

ABS Group provides risk and reliability solutions and technical services that help clients confirm the safety, integrity and security of critical assets and operations.

CISO Global

CISO Global

CISO Global (formerly Cerberus Sentinel) are on a mission to demystify and accelerate our clients’ journey to cyber resilience, empowering organizations to securely grow, operate, and innovate.

QuantiCor Security

QuantiCor Security

QuantiCor Security is one of the world’s leading developers and manufacturers of quantum computer resistant security solutions for IT infrastructures and the Internet of Things (IoT).

Sec3

Sec3

Sec3 is a security and research firm providing bespoke audits and cutting edge tools to Web3 projects.

Oak9

Oak9

Oak9's Security as Code platform dynamically secures Infrastructure as Code (IaC) and deployed cloud workloads, automatically.

SENTRIQS

SENTRIQS

SENTRIQS advanced encryption technology is engineered to defend against the most sophisticated cyber threats, keeping your operations efficient and secure.

NetAlly

NetAlly

NetAlly network test solutions help engineers and technicians better deploy, manage, maintain, and secure today’s complex wired and wireless networks.

360 Advanced

360 Advanced

360 Advanced is a relationship-focused cybersecurity and compliance firm offering integrated compliance solutions customized to meet your business’ needs.

SUCCESS Computer Consulting

SUCCESS Computer Consulting

SUCCESS Computer Consulting is a leader in managed IT and security services for small and medium-sized businesses in Minneapolis, St. Paul, and the surrounding Twin Cities Metro area.

Affinity Technology Partners

Affinity Technology Partners

Affinity Technology Partners has been fueling the growth of Nashville, Tennessee businesses and nonprofits with reliable IT services since 2002.

Hanwha Systems

Hanwha Systems

Hanwha Systems is a global company based in South Korea providing defense electronics and smart ICT solutions.