Enterprise Software Startups

Simplify Compliance provides educational content and knowledge resources to help businesses understand and navigate compliance requirements. The company delivers compliance information through carefully formatted resources designed to support client decision-making and business operations.

1 investor

SimplyDo provides a digital platform for capturing and managing ideas and innovation, used to help organisations drive innovation and organisational change. Its customers include the NHS and Rolls Royce.

1 investor

Simr provides a platform for running and managing high-fidelity engineering simulations, using automation (which it calls SimOps) to simplify traditional simulation workflows. It serves engineers working in product design and manufacturing.

1 investor

Simreka provides an AI-driven R&D platform for chemicals, materials, and manufacturing companies, using virtual experimentation and simulation to accelerate product formulation and process discovery. The platform includes a domain-specific language model trained on chemical patents and technical literature, with deployment options for cloud or on-premise environments.

1 investor

Simulacra is a platform designed to make metaverse and extended reality (XR) technology accessible and easier to use for mainstream audiences. The company, produced by REM5 Studios, operates as an innovation center providing equitable access to AR, VR, XR, and Web3 technologies.

1 investor

Simulithic runs AI agent simulations that model real user cohorts—built from a product's last 90 days of session data—to predict how experiments and product variants will perform before shipping to real users. It integrates with session tools like Clarity and PostHog and returns predicted metrics such as lift, confidence intervals, churn, and activation for product and growth teams.

1 investor

Sindri AI builds governed "Agentic Execution AI" systems that turn manual, multi-step operational processes into automated workflows with human oversight and audit trails for heavy-asset, capital-intensive industrial organizations. Its deployments cover non-conformance resolution, bid compliance, transmittal processing, and capital project governance across capital projects, maintenance and reliability, and supply chain operations.

1 investor

Sine provides physical security solutions for visitor management, including badge printing and check-in systems for facilities to track and verify on-site personnel. The platform serves organizations managing high-traffic entrances and access control.

1 investor

Singer Industrial is a value-add distributor of industrial products and services across 45+ business units, helping customers reduce procurement costs, increase productivity, and improve workplace safety.

1 investor

SingleComm is a communications platform incubated by Loeb.NYC, a venture lab founded by veteran entrepreneurs.

1 investor

HorizonIQ provides bare-metal servers and managed private cloud infrastructure with dedicated networking, storage, and security services for enterprise workloads. Its offerings emphasize compliance (SOC 2, HIPAA, PCI DSS), redundancy, and a self-service management platform.

1 investor

Singularities develops machine learning and deduction technology that models customer beliefs and behaviors for supply chain optimization and personalized consumer finance applications.

1 investor

The Singularity Group is an investment advisory firm specializing in innovation and technology portfolios, founded in 2017 and based in Switzerland. The company brings together professionals and a global network of innovation experts to provide investment strategy and asset management focused on emerging technologies.

1 investor

Singulr provides AI governance software that lets organizations author and enforce policies, map agent dependencies, validate dataset licensing, and track risk records across the lifecycle of AI systems and agents. Its platform includes continuous, application-aware AI red teaming aligned with OWASP LLM Top 10, NIST, and MITRE scenarios and integrated into CI/CD pipelines.

1 investor

Sinpex provides KYC (Know Your Customer) and KYB (Know Your Business) compliance solutions that help organizations verify customer and business identities at scale while maintaining regulatory compliance and reducing risk.

1 investor

Sintropix offers an automated accounting platform that handles bookkeeping and financial close processes for companies operating across multiple countries.

1 investor

Sioux Technologies is a privately-owned high-tech systems integrator that develops complex hardware and software solutions combining software, electronics, mechatronics and assembly for international industrial clients. The company serves manufacturers and technology leaders across sectors including semiconductors, medical devices, automotive and industrial automation.

1 investor

Sipartech operates a fully owned optical fiber network offering high-capacity connectivity from 1 Gbps to 400 Gbps, with route diversity and bespoke network solutions. It provides 24/7 proactive monitoring and fault management for its enterprise connectivity customers.

1 investor

Sipsynergy provides cloud telephony services that connect calling into collaboration tools such as Microsoft Teams and Webex for global enterprises. The company, now part of 8x8, offers voice orchestration and management across multi-vendor telephony environments.

1 investor

SIRATI provides consulting services in geotechnical engineering, engineering geology, environmental and hydrogeology for public and private sector clients across infrastructure, construction, and environmental projects. The firm delivers expertise in planning, design, and construction support for pipelines, tunnels, buildings, transportation systems, dams, water treatment facilities, and other civil infrastructure.

1 investor

Sirdab provides logistics and warehouse management infrastructure for companies across Saudi Arabia, offering storage, inventory management, transportation, and customs clearance through an integrated digital platform.

1 investor

A fraud prevention platform that helps companies protect against fraudulent attacks through best practices and anti-fraud features. The company serves enterprise clients seeking to mitigate fraud risks.

1 investor

SISA Energy provides software and services for energy auditing and retrofit planning in the building industry. The company helps building owners optimize energy efficiency through digital assessment and planning tools.

1 investor

Sitech is a software development company that provides digital product discovery, design, and development services, along with custom software solutions, for enterprises worldwide. It offers multi-platform product delivery through engagement models ranging from full-scale development to team augmentation.

1 investor