HighBar Partners
Growth equityMenlo Park · Growth · 6 people tracked
Also known as Highbar Management, Llc
Investment thesis
HighBar Partners pursues a disciplined owner-operator investing approach rooted in managing its own capital. The firm targets companies undergoing significant change or transition, structuring deals to align management and investors. It seeks meaningful ownership of businesses with proven, defensible technology deployed at referenceable customers, and creates value by actively partnering with management to shape operating strategy. HighBar specializes in complex transactions including strategic growth equity, recapitalizations, divestitures, management buyouts and other special situations, favoring creative, customized structures. As patient investors focused on long-term value, the firm draws on a deep understanding of technology and extensive operating experience across a full evaluate-plan-execute process.
Source: firm website, verified Aug 25, 2026.
Team · 6 people
from the firm's websiteWhat they invest in
from 8 of 19 portfolio companiesAI & Machine Learning ×4Enterprise Software ×4SaaS ×4Cloud Computing ×3Data & Infrastructure ×3Defense Tech ×1Digital Health ×1GovTech ×1
HQs:United States×5
Investments · 19 tracked
founders shown can be your intro pathBy year:2015 · 12013 · 12 dated
Virtana provides hybrid, full-stack infrastructure observability and AI-powered monitoring software for AI-driven and hybrid cloud IT environments.
AI & Machine LearningCloud ComputingEnterprise SoftwareSaaS
Kash Shaikhin
Co-investorsAtalaya CapitalBenhamou Global VenturesBand of AngelsKinetic Ventures, L.L.C.Rembrandt Venture PartnersFloodgate
Co-investorsAccess Venture PartnersAdit Ventures Management, LlcAgilitas Private EquityAlba Infra PartnersALIVE Israel HealthTech FundAlkemi Growth Capital+73 more
Cloud-based IT business management platform for IT organizations; merged with Datto.
Blazent provides a Data Quality Management platform that ingests IT and OT data from a wide range of sources and transforms it into accurate, trusted data within an enterprise's CMDB.
Data & InfrastructureEnterprise SoftwareSaaSBurlingame, US
Gary C. Oliver(Executive Officer, Director)Roy Thiele-Sardina(Director)Matt Miller(Director)Thomas H. Drotleff(Executive Officer)
BoardJohn Kim(Director)
Co-investorsAtlantic Bridge Ventures
Clustrix developed a distributed, scale-out SQL database (ClustrixDB) designed for high-transaction, high-value workloads that required MySQL compatibility with horizontal scalability.
Cloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US
Sergei Tsarev(Founder/CTO / Vice President Engineering)inRobbie Mihalyi(Executive Officer)Lindsey Anderson(Executive Officer)Tom Muise(Executive Officer)Michael Azevedo(Executive Officer, Director)
BoardJohn Kim(Director)
Co-investorsY CombinatorSequoia Capital
Intelligent hybrid cloud management solution; merged with iQuate to become CloudSphere.
Customer identity and access management platform for unified customer views and personalized marketing; acquired by Akamai Networks.
Co-investorsEPIC VENTURESRpm Ventures Iii Management, L.L.C.
Workload modeling, analytics, and performance validation solutions for networked storage; merged with Virtual Instruments.
Provider of the SmartHospital Platform, a connected system that links patient rooms, operating suites, and other hospital facilities to support clinical workflows.
Digital HealthHealthtechMedical DevicesSan Diego, US
Siliang Luo(Executive Officer, Director)Joseph A. Condurso III(Executive Officer, Director)Lisa Suennen(Director)Bruce Eklund(Executive Officer)Paul Sekhri(Director)Rick Norling(Director)
Co-investorsCamden PartnersShoreline Venture Management
MariaDB develops a relational database system designed to serve as a cost-effective alternative to legacy databases like Oracle for storing and accessing data across mobile, web, and IoT applications.
Cloud ComputingData & InfrastructureEnterprise SoftwareSilicon Valley, US
Vikas Mathur(Chief Product Officer)
Co-investorsCalifornia Technology VenturesOpenOceanSmartFinKreos CapitalSpintop Ventures
CRM and marketing automation platform helping local businesses get reviews and grow revenue.
Signpost provides AI-powered customer communication and lead management for home service businesses across HVAC, plumbing, electrical, roofing, and related trades.
AI & Machine LearningMarketing TechSaaSNew York, US
Stuart Wall(Executive Officer, Director)
BoardTodd Dagres(Director)inJustin LaFayette(Director)John Buchanan(Director)Adam Marcus(Director)
Co-investorsKensington Capital Partners LimitedMI VenturesOpenView Venture PartnersScout VenturesSpark Capital
Rival offers AI-powered products ("ROSI"/Rival OS Intelligence) for sourcing, recruiting, onboarding, and employee-journey management, integrating with existing ATS and HCM systems.
AI & Machine LearningHR TechSaaS
Co-investorsIntel CapitalTenaya Capital
Cloud-based storage and productivity services for businesses; acquired by Autotask.
SS8 provides intelligence and investigation software that fuses location data, social media, and OSINT with AI-based data triage to deliver real-time analytics and lawful communication interception.
AI & Machine LearningDefense TechGovTech
Co-investorsW Capital Partners
Software-based network operating system providing enterprise-class routing and security; acquired by Brocade.
Real-time virtual infrastructure performance analytics company; acquired by Virtual Instruments.
Exits · 1
IPOs and acquisitions across the tracked portfolioClustrixacq. by Mariadb Corporation
Portfolio news
latest coverage across their companies
Signpost Inc. (Georgian Partners) (Exited) · marketsmojo.com · Jul 17, 2026
Fund performance · per public LP disclosures
as of Sep 2025| Fund | Vintage | Committed | Net IRR | TVPI | DPI |
|---|---|---|---|---|---|
| HighBAR Partners II, L.P.LPs: San Diego City Employees' Retirement System | 2009 | — | -17.9% | 0.40x | 0.40x |
Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).
Frequently asked questions
- How many investments has HighBar Partners made?
- HighBar Partners has 19 tracked investments, 1 of which have exited via acquisition or IPO.
- What stage does HighBar Partners invest at?
- HighBar Partners invests at the Growth stage.
- What sectors does HighBar Partners focus on?
- HighBar Partners focuses on Deep Tech, Enterprise Software.
- Where is HighBar Partners located?
- HighBar Partners is headquartered in Menlo Park, US.
- Does HighBar Partners lead rounds?
- Yes, HighBar Partners leads investment rounds.
- Who does HighBar Partners co-invest with?
- HighBar Partners most often shares deals with Intel Capital, OpenOcean, OpenView Venture Partners, among 18 tracked co-investors.
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