Enterprise Software Startups

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

1 investor

SingleStore (formerly MemSQL) builds SingleStoreDB, a distributed SQL database that unifies transactional (OLTP) and analytical (OLAP) workloads in a single engine for real-time applications and analytics, with multi-model and vector capabilities for generative AI. It serves SaaS builders, data architects, and enterprises across industries.

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

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

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

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

Sira provides an AI-powered platform that automates time tracking, scheduling, payroll, and HR functions for hourly and shift-based workers. The system uses intelligent agents to handle tasks such as shift staffing, timesheet verification, and payroll administration for hourly-focused businesses.

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

SITECO is a lighting company that provides information on public and private funding programs for efficient indoor and outdoor lighting installations in Germany, Austria, and Switzerland. The company helps municipalities and businesses access subsidies for LED lighting retrofits and associated control systems.

1 investor

Sitefire provides a marketing platform that helps brands increase their product visibility to AI agents and LLMs by generating and optimizing content discovered by these systems.

1 investor

Sitehop provides encryption technology designed for real-time data protection that prioritizes speed and quantum-readiness. The company serves organizations seeking to secure data-in-motion without compromising performance or future-proofing against quantum threats.

1 investor

SiteLock provides website security and malware removal services for hacked sites, offering emergency repair and ongoing monitoring to restore functionality and prevent future attacks. The company serves website owners across ecommerce platforms and small businesses.

1 investor

SitelogIQ helps organizations modernize buildings to improve energy efficiency, health, sustainability, and productivity while reducing carbon emissions. The company works across schools, hospitals, apartments, offices, factories, warehouses, and retail centers to deliver facility solutions.

1 investor

Sitemark provides AI and automation tools for renewable energy project teams to reduce manual work and improve efficiency across field operations and office management. The company serves teams building and operating renewable energy infrastructure globally.

1 investor

Sixscape Communications develops secure communications solutions featuring cryptographic authentication and an End2End Direct Connectivity model using IPv6 that removes intermediary servers. The company serves IoT, M2M, and 5G markets with secure communications applications for Windows and mobile devices.

1 investor

Sixty operates a marketplace connecting users with technical experts for short-duration screenshare sessions to assist with web design, development, and software implementation tasks, billed per minute.

1 investor

SixtyFour provides AI agents that conduct deep research on people and companies by autonomously gathering and cross-referencing data from multiple sources including official records and the web. The platform delivers structured intelligence profiles for threat detection, talent recruitment, and compliance investigations.

1 investor

SK Ventures is a seed-stage venture fund focused on early-stage technology investing around themes explored at the Defrag and Glue conferences. It was founded in 2011 by Eric Norlin.

1 investor

Skai Blue Media is a branding and creative strategy firm that helps clients across lifestyle, technology, nonprofit, and entrepreneurial sectors navigate cultural and consumer landscapes. The company provides strategic guidance on launching, rebranding, and revitalizing brands for organizations including Fortune 500 companies and individual entrepreneurs.

1 investor