OCompaniesOldcastle InfrastructureEngineered precast, pipe, stormwater and utility products · Atlanta, Georgia, United StatesCRH business supplying engineered products and systems for water, communications, energy and transportation infrastructure.Water and wastewaterStormwaterTransportationView profile →Contact ↗
OGovernment & Public AgenciesOmaha Public Power DistrictPublic Agency · NebraskaPublic utility focused on electric utility infrastructure in Nebraska.Energy & PowerView profile →
OCompaniesOpen ActuationTechnology · Los Angeles, USCustom motors and actuators designed and manufactured for robotics and drone applications.Industrial & ManufacturingView profile →
OCompaniesOpenVectorComputer-vision and physical-operations automation software company · San Francisco, California, United StatesVision-language-action software that turns existing camera feeds into real-time operational workflows.Infrastructure TechnologyIndustrial & ManufacturingLogisticsView profile →Contact ↗
OCompaniesOpEraInfrastructure technology · New York City, New York, United StatesAI-native operations-research software for routing, scheduling, allocation, and planning.LogisticsManufacturingSupply chainView profile →Contact ↗
OCompaniesOperonTechnology · San Francisco, USA structured plant data model built from engineering drawings, schematics and equipment documents for searchable operational workflows.Industrial & ManufacturingView profile →
OCompaniesOpusense AIAI-native field operations software · Toronto, Ontario, CanadaField-operations platform that turns photos, voice notes, documents and site observations into connected project records and reports.ConstructionInfrastructure inspectionEngineering consultingView profile →Contact ↗
OCompaniesOracleCloud infrastructure, enterprise software and construction technology · Austin, Texas, United StatesCloud infrastructure and enterprise software company with dedicated construction and engineering platforms.Data centersConstruction and engineeringEnergy and waterView profile →
OGovernment & Public AgenciesOrange County Transportation AuthorityPublic Agency · CaliforniaTransit agency focused on transportation infrastructure, transit and highway programs in California.Rail & TransitRoads & BridgesView profile →
OGovernment & Public AgenciesOrange County Water DistrictPublic Agency · CaliforniaPublic utility focused on groundwater management and water supply infrastructure in California.Water & WastewaterView profile →
OGovernment & Public AgenciesOregon Department of TransportationPublic Agency · OregonState transportation agency focused on highway and bridge infrastructure in Oregon.Roads & BridgesTransportationView profile →
OCompaniesOrion Group HoldingsConstruction · United StatesOrion Group Holdings: marine infrastructure and concrete construction services.Construction & EngineeringView profile →
OCompaniesOtakEngineering · United StatesOtak: planning, engineering, architecture and design for infrastructure and communities.Construction & EngineeringView profile →
OCompaniesOtter Tail Power CompanyUtility · United StatesOtter Tail Power Company: electric utility service, generation and transmission infrastructure.Energy & PowerView profile →
OCompaniesOuterportAI agents for electrical and controls engineering · San Francisco, California, United StatesAI agents that turn specifications and existing drawings into structured electrical and controls designs.Industrial engineeringElectrical designControls engineeringView profile →Contact ↗
OCompaniesOwayTechnology · San Francisco, USA common data layer connecting enterprise systems and physical equipment to support operational analysis and automation.Ports & LogisticsView profile →
PCompaniesPACE EngineersEngineering · United StatesPACE Engineers: civil engineering, surveying and public infrastructure services.Construction & EngineeringView profile →
PGovernment & Public AgenciesPace Suburban BusPublic Agency · IllinoisTransit agency focused on public transit infrastructure and fleet facilities in Illinois.Rail & TransitView profile →
PCompaniesPacesEnergy infrastructure development technology · Brooklyn, New York, United StatesAI-powered software, diligence reports, and services for siting, interconnection, permitting, and development of power infrastructure.Renewable energyData centersElectric powerView profile →
PCompaniesPacificTechnology · San Francisco, California, United StatesFactory-built modular AI infrastructure for reserved GPU capacity, on-premises deployment, colocation and bridge capacity.Data Centers & Digital InfrastructureAI InfrastructureModular ConstructionView profile →Contact ↗
PCompaniesPalomaTechnology · San Francisco, CaliforniaEmbedded engineering and operations teams that build custom AI software for manufacturing workflows.Industrial & ManufacturingView profile →
PCompaniesPanduitMaterials & Manufacturing · Tinley Park, Illinois, United StatesElectrical, network and physical-infrastructure products for data centers, enterprises and industrial systems.Data centersEnterprise networksIndustrial automationView profile →Contact ↗
PCompaniesPangea (formerly Permitify)AEC project-coordination software · Utah, United StatesAI project coordinator for architecture, engineering and land-development firms.ArchitectureEngineeringLand developmentView profile →Contact ↗
PCompaniesParametrixEngineering · United StatesParametrix: transportation, water, environmental and infrastructure consulting.Construction & EngineeringView profile →