Mark IV Capital

Maybell Quantum Industries specializes in manufacturing hardware essential for advancing quantum computing technology. The company focuses on producing dilution refrigerators, which are critical for enabling quantum experiments by maintaining extremely low temperatures. Maybell aims to provide accessible, reliable, and affordable solutions that facilitate research in quantum computing, thereby supporting the scientific community in addressing significant challenges such as disease treatment and climate change. Additionally, the company is committed to developing a skilled workforce and a robust supply chain to further drive innovation and experimentation within the quantum sector.

Nexkey Inc. is a technology company based in Emeryville, California, founded in 2013. It specializes in developing hardware and software solutions that transform traditional mechanical locks into cloud-connected smart locks, allowing users to control access through smartphones. The company's hardware includes a controller that connects to electric strikes and magnetic locks, a hub that links all Nexkey doors to Wi-Fi, and a cylindrical lock known as the core. Nexkey's mobile application enables users to manage access to buildings and various secured areas, such as gates, padlocks, lockers, and cabinets. By integrating smart card technology and strong encryption, Nexkey ensures secure and user-friendly access management, helping clients reduce the reliance on physical keys and improve their asset management while lowering security costs.

GoShare, Inc. operates an online platform that connects individuals and businesses in need of moving, hauling, and delivery services with drivers who own trucks or cargo vans. Founded in 2014 and based in San Diego, California, GoShare facilitates a variety of services, including small apartment moves, furniture delivery, junk removal, and appliance recycling. The platform aims to optimize the last mile and middle mile of the supply chain, enabling users to access delivery and relocation services efficiently. With a network of over 20,000 delivery professionals and a customer base exceeding 100,000, GoShare serves a diverse clientele, including Fortune 500 companies and small businesses across more than 50 major metropolitan areas, covering approximately 70% of the U.S. population. By leveraging proprietary technology, including mobile applications and AI-driven tools, GoShare enhances the delivery experience while providing economic opportunities for drivers in their local communities.

GigaIO, based in Carlsbad, California, specializes in network architecture and connectivity technology aimed at modernizing interconnect fabric architecture. The company offers a universal dynamic infrastructure fabric known as FabreX™, which utilizes industry-standard PCI Express and upcoming CXL technology to overcome the limitations of traditional server architectures. By integrating computing, storage, and communication within a single-system cluster fabric, GigaIO enables data centers to scale performance efficiently, allowing existing investments to adapt as workloads evolve. This approach democratizes artificial intelligence (AI) and high-performance computing (HPC) architectures, providing cloud-like elasticity at a significantly lower total cost of ownership.

OnSite Waste Technologies, Inc. is a California-based company that specializes in medical waste disposal services for small quantity generators. Founded in 2013, the company has developed the TE-5000, a compact processing unit that transforms regulated medical waste into sterile garbage suitable for regular trash disposal. This innovative solution offers healthcare providers a more cost-effective and environmentally friendly alternative to traditional medical waste management, eliminating the need for third-party waste haulers. In addition to its waste processing technology, OnSite Waste Technologies also provides Regulated Medical Waste Compliance Training to ensure that staff are equipped to maintain a safe and compliant workplace.

Brandzooka is a self-serve programmatic video advertising platform founded in 2015 and based in Boulder, Colorado. The company enables organizations of all sizes, including small businesses, agencies, content creators, non-profits, and mobile applications, to create and launch hyper-targeted advertising campaigns across web, mobile, digital audio, and Connected TV in a matter of minutes. Its innovative SaaS platform democratizes access to the programmatic advertising landscape by removing barriers related to cost, expertise, and technology, thus allowing over 60,000 advertisers across 110 countries to effectively reach their target audiences. By providing a user-friendly interface and scalable solutions, Brandzooka disrupts traditional digital and programmatic media ecosystems, empowering clients to enhance their visibility and drive sales.

AWM Smart Shelf reinvents the online experience for the in-store market place. The company's mission is to be the comprehensive solution that powers the digital retail transformation by reducing waste and carbon footprint, providing new revenue via on-shelf ad sales, improving operational efficiencies, and boosting margin and product sold. This is done through innovative hardware and software which utilize AI and computer vision to understand and interact with the retail environment in ways never before possible. Founded by Emad Mirgoli, Kevin B. Howard, and Kurtis S. Van Horn in 2016, AWM Smart Shelf is headquartered in Aliso Viejo, California.

Nexkey Inc. is a technology company based in Emeryville, California, founded in 2013. It specializes in developing hardware and software solutions that transform traditional mechanical locks into cloud-connected smart locks, allowing users to control access through smartphones. The company's hardware includes a controller that connects to electric strikes and magnetic locks, a hub that links all Nexkey doors to Wi-Fi, and a cylindrical lock known as the core. Nexkey's mobile application enables users to manage access to buildings and various secured areas, such as gates, padlocks, lockers, and cabinets. By integrating smart card technology and strong encryption, Nexkey ensures secure and user-friendly access management, helping clients reduce the reliance on physical keys and improve their asset management while lowering security costs.

OnSite Waste Technologies, Inc. is a California-based company that specializes in medical waste disposal services for small quantity generators. Founded in 2013, the company has developed the TE-5000, a compact processing unit that transforms regulated medical waste into sterile garbage suitable for regular trash disposal. This innovative solution offers healthcare providers a more cost-effective and environmentally friendly alternative to traditional medical waste management, eliminating the need for third-party waste haulers. In addition to its waste processing technology, OnSite Waste Technologies also provides Regulated Medical Waste Compliance Training to ensure that staff are equipped to maintain a safe and compliant workplace.

GoSite, Inc. is a digital platform designed to support small businesses, particularly those providing local services in the U.S. Established in 2013 and headquartered in San Diego, California, the company offers an all-in-one, cloud-based solution that facilitates the transition from offline to online business operations. Its platform includes tools for website creation, marketing, business management, and financial management, enabling users to build mobile-ready websites with features such as built-in SEO and statistics tracking. GoSite also provides services like domain registration, professional web design, and online promotion through social media and email. By offering a comprehensive suite of tools, GoSite helps small business owners connect with customers more effectively and manage their operations efficiently.

GigaIO, based in Carlsbad, California, specializes in network architecture and connectivity technology aimed at modernizing interconnect fabric architecture. The company offers a universal dynamic infrastructure fabric known as FabreX™, which utilizes industry-standard PCI Express and upcoming CXL technology to overcome the limitations of traditional server architectures. By integrating computing, storage, and communication within a single-system cluster fabric, GigaIO enables data centers to scale performance efficiently, allowing existing investments to adapt as workloads evolve. This approach democratizes artificial intelligence (AI) and high-performance computing (HPC) architectures, providing cloud-like elasticity at a significantly lower total cost of ownership.

PhageTech, LLC, established in 2014 and located in Irvine, California, specializes in the development of innovative bacteriophage-based sensors for the rapid detection of diseases in various bodily fluids, including urine and blood. The company's technology aims to identify early-stage cancers and infectious diseases, allowing for accurate and convenient diagnostics that facilitate timely treatment. This approach addresses critical health issues such as sepsis and MRSA while targeting the global in vitro diagnostics market. By providing low-cost, instant results and the ability to detect multiple disease biomarkers simultaneously, PhageTech's sensors offer a significant advancement over traditional antibody-based methods, which are often expensive and require strict storage conditions. The company's goal is to enhance accessibility to vital health diagnostics, particularly in developing regions, ultimately saving millions of lives worldwide.