Enterprise Software Startups

Sequence Holdings is a permanent holding company that acquires, operates, and transforms businesses in the American service economy by embedding its own engineers and applying AI to core operations. Based in New York City, it partners with management teams as an owner rather than a software vendor.

1 investor

Sequentum is a web scraping and data collection platform serving enterprise customers, with AI-driven automation and agentic commerce capabilities for Global 500 and Fortune 500 companies, financial institutions, and government agencies.

1 investor

Sequin AI develops AI voice agents designed to handle collections calls for consumer lenders and loan servicers, with built-in compliance safeguards.

1 investor

Sequoia provides total compensation and benefits consulting services paired with a technology platform to help companies optimize employee spend and programs. The firm serves mid-market and growth-stage companies across 140 countries with consulting, benefits administration, retirement services, and HR outsourcing.

1 investor

Winrestau is a point-of-sale and management software designed for independent restaurants to handle order entry, payment processing, and daily operations. The solution serves restaurant managers and servers in independent food service establishments.

1 investor

Seraf is a portfolio management platform that tracks, reconciles, and reports on private market positions — including equity, SAFEs, convertibles, warrants, options, fund interests, and loans — across multiple entities like funds, SPVs, and family-office holdings. It serves venture capital funds, family offices, angel groups, and private credit funds.

1 investor

Serafis indexes podcasts, interviews, and independent media to extract structured intelligence about companies and themes. The platform provides programmatic access via API, AI agent tools, and data warehouse integrations for financial and investment professionals seeking market-moving narratives.

1 investor

Serpar is an investment firm partnering with medtech and healthcare companies across Northern Europe, with portfolio holdings in medical device distribution, diagnostics, and assisted living products.

1 investor

Serial provides software that connects to production line data sources, allowing manufacturing teams to diagnose operational problems and identify their causes through query-based analysis. The platform serves engineering and operations departments at manufacturers seeking to reduce defects and associated financial losses.

1 investor

Serimax provides tailored welding solutions including engineering, manual and automatic welding, procedure qualification testing, and welder training for industrial projects. The company offers full-service project delivery with welding, non-destructive examination, and field joint coating services, supported by operational logistics and on-site commissioning.

1 investor

F24 provides FACT24, a Software-as-a-Service platform for digital crisis management and emergency response, including emergency notification, crisis coordination, travel risk management, and e-learning modules. It serves companies across all industries to alert emergency teams, coordinate business continuity plans, and document crisis activities, with EU-based hosting and GDPR-compliant AI features.

1 investor

Seris Konsalnet provides physical security, monitoring, cleaning, and property management services for corporate, industrial, retail, logistics, medical, and educational sites in Poland. It combines trained security personnel with technology such as CCTV, GPS monitoring, mobile camera towers, and electronic cargo seals.

1 investor

Sero provides AI-powered software for B2B companies' onboarding and implementation teams to accelerate and standardize customer setup processes.

1 investor

Serra operates a platform for hiring and managing skilled trades workers, handling job posting, worker matching, vetting, scheduling, and payment for heavy equipment and warehouse roles.

1 investor

Serunai offers Verify Halal, a platform that enables businesses to advertise and reach customers interested in halal products and services.

1 investor

ServBlock provides a platform for material traceability, verification, and compliance management across supply chains, letting users confirm an asset's geographic location in a tamper-proof way. It replaces paper-based traceability workflows with digital tools for information sharing and collaboration among supply chain partners.

1 investor

ServeItUp builds private, enterprise AI infrastructure with models purpose-built for specific business problems rather than adapted from general-purpose systems. The company emphasizes customer ownership of the models, auditable intelligence, and data privacy.

1 investor

Service Compression is a contract compression service provider that operates and maintains natural gas compression equipment for oil and gas producers across major U.S. basins. The company serves upstream and midstream operators with a fleet of compression units ranging from 80 to 2,500 horsepower, emphasizing reliability, predictive intelligence, and 24/7 field support.

1 investor

Service Fusion is a field service management software platform that lets service businesses handle customer management, estimates, scheduling, work orders, invoicing, payments, and fleet tracking from one solution. It offers a mobile app for technicians to view jobs, navigate to sites, create work orders, and capture payments, with integrations such as QuickBooks and Stripe.

1 investor

Serviceaide offers a Digital Service Management (DSM) platform that extends beyond traditional IT service management to support HR, compliance, and operations departments. The platform uses AI-powered automation and customizable workflows to streamline processes and enhance service delivery across enterprise organizations.

1 investor

Serviceform provides live chat software for customer support and sales teams, integrating web chat, email, WhatsApp, Instagram and Facebook into a single inbox with AI-suggested replies. The platform serves support and sales teams across Europe and scales from solo operators to large teams.

1 investor

Service Logic is the largest privately held network of HVAC and mechanical services companies in the U.S. and Canada, operating 155 locations across 61 affiliated businesses. The company serves commercial clients requiring preventative maintenance, emergency services, retrofits, and technical support for heating, ventilation, and air conditioning systems.

1 investor

Servicely provides an AI-native IT and enterprise service management platform whose assistant, SoFi, autonomously resolves service requests such as password resets, access provisioning, and onboarding across IT, HR, facilities, GRC, and project management. Positioned as an alternative or add-on to ServiceNow, it targets mid-market and enterprise teams and lets them configure workflows in plain English without developers.

1 investor

ServiceMaster Clean provides commercial cleaning services to businesses throughout the United States and Canada across industries including office buildings, healthcare facilities, and warehouses. The company operates through over 1,200 franchise locations and serves more than 75,000 homes and businesses daily using its patented Capture and Removal Cleaning® system.

1 investor