Who is K1 Investment Management?
K1 Investment Management is a private equity firm based in the United States.

K1 Investment Management
- Type
- private equity firm
- Headquarters
- Manhattan Beach, California, United States
- Website
- k1.com
How they work
K1 Investment Management is a Manhattan Beach private equity investor that backs founders building AI-native and AI-first enterprise technology companies. Its affiliated operating team supports hiring, go-to-market and product work across the portfolio.
K1 partners with founders and stays involved through an in-house operating team. The team supports senior hiring, customer development, technology and strategic combinations to build category-leading businesses.
- Capital model
- K1 is an investment manager that partners with founders and management teams; its affiliate K1 Operations LLC provides portfolio operating support.
- Founder ownership
- Founder-built investment manager partnering early with founders and management teams of enterprise technology businesses.
- Geography
- Has partnered with more than 275 companies across over 20 countries and seeks technology businesses globally.
- Ownership
- Works alongside company founders and management teams, using an in-house operating team for hiring, go-to-market and product development.
- Platform or bolt-on
- Uses strategic combinations and add-on acquisitions as part of portfolio growth; its 2025 review reported more than 60 transactions.
- Sector focus
- AI-native and AI-first technology companies building mission-critical enterprise systems across sectors.
Their portfolio
Showing 43 of 43 known holdings — coverage is still partial.
- SectorSoftware & IT servicesWhat they doAI-assisted website-accessibility software for businesses and organizations.
- SectorSoftware & IT servicesWhat they doRemote monitoring, helpdesk, reporting and operations software for managed-service providers and IT teams.
- SectorSoftware & IT servicesWhat they doBoard-management software for governance, meeting materials and decision support.
- SectorFinancial servicesWhat they doRegulatory-compliance software, data and advisory services for financial institutions.
- SectorSoftware & IT servicesWhat they doMonitoring and troubleshooting software for virtual desktops, servers and hybrid IT environments.
- SectorSoftware & IT servicesWhat they doSoftware for testing and monitoring customer-experience systems through development and production.
- SectorHealthcareWhat they doWorkflow and business-intelligence software integrated with dental-practice systems.
- SectorSoftware & IT servicesWhat they doCloud human-capital software for recruiting, onboarding, learning, performance and payroll.
- SectorFinancial servicesWhat they doDigital-communications and workflow software for credit unions, banks and other financial institutions.
- SectorFinancial servicesWhat they doTravel, expense, payment and accounts-payable automation software.
- SectorSoftware & IT servicesWhat they doRecruiting and talent-acquisition software and related services for employers.
- SectorConsumer & retailWhat they doCommerce-infrastructure software for resale merchants.
- SectorSoftware & IT servicesWhat they doLegislative-records, communications and public-engagement software for government agencies.
- SectorEducationWhat they doEngagement and fundraising software for educational institutions, nonprofits and other organizations.
- SectorSoftware & IT servicesWhat they doShared-inbox and customer-service software built around Gmail.
- SectorSoftware & IT servicesWhat they doEmployee-relations software for investigating, tracking and analyzing workplace issues.
- SectorSoftware & IT servicesWhat they doCloud email-security software for detecting and responding to phishing and account-takeover threats.
- SectorEducationWhat they doConversational AI and support software used by higher-education, healthcare and government organizations.
- SectorFinancial servicesWhat they doPayment-orchestration software that connects and optimizes payment providers through a single API.
- SectorSoftware & IT servicesWhat they doDigital-experience software for collecting consumer-provided, first-party data.
- SectorConsumer & retailWhat they doDropship and ecommerce-integration software connecting retailers, brands, suppliers and logistics providers.
- SectorHealthcareWhat they doPatient-engagement and business-workflow software and services for pharmacies.
- SectorSoftware & IT servicesWhat they doDatabase software for transactional and analytical enterprise applications.
- SectorHealthcareWhat they doCloud software for managing cardiac-device patients and clinical workflows.
- SectorEducationWhat they doStudent-communications software for higher education, including texting, chat and knowledge content.
- SectorProfessional & business servicesWhat they doLegal-operations software for contracts, legal spend, matter management and compliance.
- SectorSoftware & IT servicesWhat they doVideo-content management, meeting capture and lecture-capture software for education and enterprises.
- SectorSoftware & IT servicesWhat they doAutomated security-validation software for penetration testing and identifying exploitable exposures.
- SectorHealthcareWhat they doHealthcare communications and scheduling software connecting clinical teams and patients.
- SectorSoftware & IT servicesWhat they doAI-powered enterprise-search software for finding and using organizational information.
- SectorReal-estate servicesWhat they doRental-property management software for landlords and tenants, including payments and maintenance requests.
- SectorSoftware & IT servicesWhat they doSoftware for responding to RFPs, security questionnaires and sales proposals.
- SectorHealthcareWhat they doBehavioral- and mental-health software, training and clinical support for care providers and families.
- SectorProfessional & business servicesWhat they doE-discovery software for document review, legal holds and investigations.
- SectorLogistics & transportWhat they doRouting, dispatch and customer-management software for waste haulers and municipalities.
- SectorSoftware & IT servicesWhat they doIdentity and access-management software for enterprise authentication and threat prevention.
- SectorConstruction & infrastructureWhat they doField-service and business-management software for trades contractors.
- SectorReal-estate servicesWhat they doFacility-management, maintenance and sustainability-reporting software for commercial real estate.
- SectorFinancial servicesWhat they doDigital-communications capture, archiving and analytics software for regulated industries.
- SectorSoftware & IT servicesWhat they doData-protection, backup, browser-security and SaaS-security software for cloud applications.
- SectorSoftware & IT servicesWhat they doIT service-management, project-portfolio management and integration software.
- SectorSoftware & IT servicesWhat they doWorkforce-management and human-capital software for private-security providers.
- SectorSoftware & IT servicesWhat they doTranslation-management software for multilingual enterprise content and localization workflows.
Exited holdings
Confirmed former portfolio companies, shown separately from current holdings.
- SectorSoftware & IT servicesWhat they doDigital-adoption software that adds in-app support and analytics to enterprise applications. (exited)
- SectorSoftware & IT servicesWhat they doCloud software for sales quoting, pricing and contract-lifecycle management. (exited)
- SectorSoftware & IT servicesWhat they doBackup, business-continuity and disaster-recovery software sold through managed-service providers. (exited)
- SectorReal-estate servicesWhat they doProperty-management software for small real-estate managers, including leasing, payments, maintenance and accounting. (exited)
- SectorSoftware & IT servicesWhat they doBrazilian employee-benefits and corporate-expense management platform linked to a Visa card. (exited)
- SectorSoftware & IT servicesWhat they doCertent provided equity-compensation and financial-disclosure software for finance and legal teams of public and private companies. (exited)
- SectorSoftware & IT servicesWhat they doApplication-security testing software for developers and security teams. (exited)
- SectorHealthcareWhat they doPractice-management, medical-record and billing software for chiropractic clinics. (exited)
- SectorReal-estate servicesWhat they doSoftware for homeowner associations, condominium associations and community managers. (exited)
- SectorSoftware & IT servicesWhat they doDigital-experience software for managing websites, content and online customer experiences. (exited)
- SectorFinancial servicesWhat they doDigital-marketing software for financial advisers, including websites, email and social campaigns. (exited)
- SectorSoftware & IT servicesWhat they doMobile forms and workflow software that replaces paper-based business processes. (exited)
- SectorLogistics & transportWhat they doFleet-telematics and management software for vehicle safety and operations. (exited)
- SectorFinancial servicesWhat they doInvestor-relations software for identifying investors, managing relationships and tracking outreach. (exited)
- SectorProfessional & business servicesWhat they doDocument-authoring, review and production software built for legal teams. (exited)
- SectorSoftware & IT servicesWhat they doEmergency-notification and public-safety software for government and institutional users. (exited)
- SectorSoftware & IT servicesWhat they doNo-code software for building user interfaces and workflows on enterprise systems. (exited)
- SectorSoftware & IT servicesWhat they doDigital-engagement software for churches and mission-driven organizations, including giving and streaming. (exited)
- SectorSoftware & IT servicesWhat they doCustomer and contract-management software for companies selling to US federal agencies. (exited)
- SectorFinancial servicesWhat they doExpense-management and accounts-payable automation software. (exited)
- SectorSoftware & IT servicesWhat they doWorkforce-management software for time, attendance, scheduling, absence and labor analytics. (exited)
- SectorProfessional & business servicesWhat they doE-discovery software for legal preservation, collection and document review. (exited)
Sources
- k1.com · portfolio page
- k1.com · website
- k1.com · research
- k1.com · research
- k1.com · research
- k1.com · research