Plexigrid
Plexigrid provides AI-powered Digital Twin software for electricity distribution grid operators and utilities. Its modular platform—Ari, Tatari, and Tia—delivers low-voltage monitoring, capacity planning, and flexibility management across 11 markets serving over 25 grid operators.
- Company typePrivate
- Founded2020
- HeadquartersStockholm, Sweden
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Plexigrid does
Plexigrid is a Swedish-Spanish climate tech company founded in 2020 as a spin-off of the University of Oviedo, headquartered in Gijón, Spain with an operating office in Stockholm, Sweden. The company develops AI-powered software for electricity distribution grid operators and utilities, built on a physics-based Digital Twin that integrates with legacy systems and smart meter infrastructure to model, validate, and reflect actual grid state. Its modular platform comprises three core products — Ari for low-voltage monitoring, Tatari for capacity planning and predictive analytics, and Tia for flexibility management and orchestration — deployed in combination depending on utility needs. The company positions its software-first approach as an alternative to capital-intensive hardware upgrades, claiming outcomes of up to 40% grid cost reduction.
Plexigrid's go-to-market is direct enterprise sales to grid operators and utilities, with a consultative deployment model. Per the company's disclosures, the platform is deployed across 11 markets with more than 25 grid operators on the platform, including an anchor deployment in a European network serving 650,000 consumers. The company reports $4.3M in Annual Recurring Revenue as of 2025 and a $12.9M valuation; pricing is not publicly disclosed and is assumed to follow an enterprise SaaS / multi-year contract model. The business has raised approximately €6.8M in equity across pre-seed (€300K, July 2021) and seed rounds (€2M in May 2022, €4.5M in April 2023), supplemented by a ~$7M EIC Accelerator grant in February 2024. Key investors include Polar Structure, Vargas Holding, TheVentureCity, EDP Ventures, and SRP. The company operates with 11-50 employees and has built a Centre for the Future of Grid Control in Gijón as a dedicated AI-applied grid R&D laboratory.
Plexigrid firmographics
Firmographics- Name
- Plexigrid
- Legal name
- Plexigrid
- Website
- https://plexigrid.com
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Plexigrid provides AI-powered Digital Twin software for electricity distribution grid operators and utilities. Its modular platform—Ari, Tatari, and Tia—delivers low-voltage monitoring, capacity planning, and flexibility management across 11 markets serving over 25 grid operators.
- Ownership category
- akta.pro rank
Plexigrid industry classification
Industry- Product category
- Grid Management Software
- NAICS
- Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Integrated Systems Design (7373), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Control Room HMI/Visualization, Alarm & Event Management (EUADAEAJ)
- akta.pro secondary industries
- Distribution State Estimation & Power Flow Applications (EUADAEAN), Battery Analytics, Digital Twins, SoH/SoC Estimation & Degradation-Aware Dispatch (EUAFAKAK), DER & Microgrid Interconnection / Grid Edge Integration Services (EUAEANAF)
Keywords
Where Plexigrid is headquartered
LocationHeadquarters
- HQ city
- Stockholm
- HQ country
- Sweden
- HQ region
- Europe
Offices2 records
Markets served
Plexigrid business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Distribution channels1 record
Marketing channels3 records
Plexigrid product offering
Product offeringCore offering
Plexigrid develops an AI-powered grid management software platform built on Digital Twin technology for electricity distribution system operators and utilities. The platform is delivered through three modular products: Ari (real-time Low Voltage Monitoring), Tatari (Capacity Planning and analytics), and Tia (Flexibility Management), which together enable utilities to monitor, analyze, simulate, and actively control modern distribution grids with high renewable energy penetration without requiring new physical hardware.
Product overview
Plexigrid is a distribution system orchestration platform providing a unified software solution for modern grid management. The platform is built on Digital Twin technology that integrates three core product modules: Ari for real-time Low Voltage Monitoring, Tatari for Capacity Planning and analytics, and Tia for Flexibility Management and orchestration. This modular architecture enables grid planners, operators, and flexibility managers to work in a data-driven way, improving service reliability and adapting to evolving energy landscapes.
Differentiator
Problem solved
Functional benefit
Brands
- Ari: Low Voltage Monitoring solution providing real-time grid monitoring and issue identification for utilities.
- Tatari
- Tia
Products and services
- Ari – Low Voltage Monitoring
Quantifiable outcome
- Grid costs reduced by up to 40%
- +1 more outcomes
Companies that use Plexigrid
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles1 record
Plexigrid technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature4 records
Plexigrid partnerships and signals
Strategic signalScale indicators7 records
Recent moves7 records
Expansion highlights5 records
Plexigrid competitors and assessment
Company assessmentBroad incumbents
- Schneider Electric (EcoStruxure / AutoGrid): Schneider Electric acquired AutoGrid to offer DER management and grid flexibility software as part of its broader energy management portfolio. It is a direct competitor for enterprise grid analytics deals and bundles hardware, software, and services that Plexigrid unbundles.
- Siemens Smart Infrastructure (Gridscale X): Siemens offers Gridscale X as a cloud-based grid application suite covering monitoring, planning, and DER management for distribution utilities. It competes with Plexigrid's Ari, Tatari, and Tia modules at the same European utility customers.
- GE Vernova (GridOS): GE Vernova's GridOS portfolio provides distribution management, ADMS, and grid optimization software to utilities globally. It is a direct competitor for grid analytics and orchestration contracts at large European distribution system operators.
- Hitachi Energy: Hitachi Energy offers enterprise-level grid management, ADMS, and DER orchestration software alongside its traditional substation and transformer business. It is a broad incumbent competing for the same digital transformation budgets as Plexigrid.
Direct peers
- Heimdall Power: Norwegian grid analytics company using AI and sensor data to optimize transmission and distribution grids for European utilities. Highly comparable to Plexigrid in geography, customer base (European utilities), and digital grid optimization focus.
- Smarter Grid Solutions: Provides active network management and DER integration software for distribution utilities, with strong presence in the UK and Europe. Closely comparable to Plexigrid's Tia flexibility management and Tatari capacity planning modules.
- Uplight: U.S.-based energy management software provider serving utilities with customer energy management, DER orchestration, and grid analytics. Comparable to Plexigrid in serving utilities with software-led grid and flexibility management solutions.
- gridX: German energy IoT platform providing real-time monitoring, forecasting, and optimization of distributed energy assets. Comparable to Plexigrid in its digital twin approach, focus on European utilities, and software-only grid optimization offering.
Emerging players
- Camus Energy: U.S.-based grid orchestration platform helping utilities coordinate distributed energy resources and manage flexible loads. Overlaps with Plexigrid's Tia flexibility management module and shares a digital grid orchestration thesis.
- Piclo: UK-based flexibility market platform that matches distributed energy resources with grid needs for utilities and network operators. Comparable to Plexigrid in serving DSOs and enabling active management of flexibility in distribution grids.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Plexigrid social profiles
Digital presencePlexigrid financial estimates
Financial estimateRevenue estimate
Valuation estimate
Plexigrid leadership team
Management profileNumber of profiles
Profiles6 records
Plexigrid funding detail
Funding detailFunding overview
Funding rounds7 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Plexigrid M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Plexigrid
What does Plexigrid do?
Plexigrid develops an AI-powered grid management software platform built on Digital Twin technology for electricity distribution system operators and utilities. The platform is delivered through three modular products: Ari (real-time Low Voltage Monitoring), Tatari (Capacity Planning and analytics), and Tia (Flexibility Management), which together enable utilities to monitor, analyze, simulate, and actively control modern distribution grids with high renewable energy penetration without requiring new physical hardware.
Is Plexigrid a public or private company?
Plexigrid is a private company. It is classified as venture growth investor backed and is currently operating.
When was Plexigrid founded?
Plexigrid was founded in 2020. It employs 11 to 50 people.
Where is Plexigrid based?
Plexigrid is headquartered in Stockholm, Sweden, in the Europe region.
Who are Plexigrid's main competitors?
Broad incumbents on record are Schneider Electric (EcoStruxure / AutoGrid), Siemens Smart Infrastructure (Gridscale X), GE Vernova (GridOS) and Hitachi Energy. Direct peers are Heimdall Power, Smarter Grid Solutions, Uplight and gridX. Emerging players are Camus Energy and Piclo.
Does Plexigrid have an API?
No public API is recorded for Plexigrid.
What industry is Plexigrid in?
Plexigrid's product category is Grid Management Software. Its primary akta.pro industry code is EUADAEAJ, Control Room HMI/Visualization, Alarm & Event Management, with a secondary code of EUADAEAN, Distribution State Estimation & Power Flow Applications. Its NAICS code is 54151 and its SIC code is 7373.