What Elastisys does

Elastisys AB is a Swedish cloud-native software company founded in 2011 and headquartered in Umeå, Sweden, that builds and operates Welkin, a Kubernetes-based application platform purpose-built for organizations that cannot compromise on control, compliance, or digital sovereignty. Welkin is delivered in two deployment models—Welkin Enterprise (self-managed by the customer with Elastisys support on demand) and Welkin Managed (fully managed by Elastisys with 24/7 monitoring, automatic updates and scaling, and a 99.9%–99.95% Premium SLA)—and is supplemented by managed additional services (PostgreSQL, Ephemeral Valkey, RabbitMQ, TimescaleDB, Argo CD 2) plus optional professional services for migration, consulting, Welkin-specific training, and Linux Foundation/Kubernetes Training Partner-delivered courses (e.g., LFD459). The platform is built on the open-source Compliant Kubernetes project, is cloud-agnostic across public cloud, private cloud, on-premises, and air-gapped deployments, and is delivered with EU/EEA data residency by default under Swedish jurisdiction.

Revenue is generated primarily through recurring monthly subscriptions on Welkin Managed (Standard and Premium tiers) and Welkin Enterprise, with hourly professional-services revenue from consultancy and training, plus usage-based incremental charges for autoscaling nodes billed at one-hour granularity. Pricing is not publicly disclosed and is acquired via a Request Pricing flow; service fees are denominated in SEK by default with EUR invoicing on request. Distribution combines direct enterprise field sales (Welkin Enterprise), inside-sales/customer-success-led motion (Welkin Managed), a Microsoft Azure Marketplace listing, a partner channel through Nordic sovereign cloud providers (Elastx, Safespring, Teracom, Upcloud, Evroc), co-marketing with peer vendors such as Avassa, and event- and community-led demand generation (CNCF, KubeCon, Linux Foundation). Elastisys serves regulated European customers in healthcare and life sciences (Vitec Appva, Cuviva, Frisq, Pulsen Omsorg, Prorenata, AI Medical Technology), telecommunications and critical infrastructure (Telia, Teracom, Euroclear, Stockholm Exergi), public sector and defence (Arbetsförmedlingen, Pensionsmyndigheten, Skånetrafiken, RISE, Vinnova, Combitech, European Commission, Swedish Armed Forces via the Evroc-led SINCC Combat Cloud initiative), financial services and SaaS (Klarna, Tietoevry), and higher education and research (Umeå University, Luleå University of Technology, University of Bergen, Scilifelab). The company is ISO 27001 certified (since 2023), a CNCF Silver Member, a Kubernetes Certified Service Provider, and a Linux Foundation Training Partner (SOFF member), and has raised approximately $3.4M in disclosed funding across two rounds in 2017 and 2023.

Name

Elastisys

Legal name

Elastisys AB

Website

https://elastisys.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Elastisys is a Swedish cloud-native software company that offers Welkin, a Kubernetes-based application platform with EU data residency and managed services, targeting regulated European buyers in healthcare, telecom, public sector, defence, and finance.

Ownership category

akta.pro rank

Product category

Cloud Infrastructure

NAICS

Computer Systems Design Services (541512), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Container & Kubernetes Application Security (HDADACAE)

akta.pro secondary industries

Kubernetes & Container Security (KSPM/KCSPM, Runtime) (HDADADAE), Cloud Security for Containers & Kubernetes (KSPM/Kubernetes Security) (HDABAHAO), Cloud-Native/Kubernetes Observability (HDABAJAF)

Keywords

• Kubernetes application platform
• Managed cloud native services
• Digital sovereignty infrastructure
• Regulated workload compliance
• Cloud native consulting

Headquarters

HQ city

Umeå

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Infrastructure, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Subscription - Welkin Managed (Standard & Premium Plans): Recurring subscription fee for fully managed Welkin platform. Tiered into Standard Plan (best-effort uptime, business hours) and Premium Plan (99.9% SLA, geo-redundant 99.95%, 24/7 incident response). Includes infrastructure for running Service Instances and Customer Applications. Billed monthly in arrears; SEK by default, EUR on request.
2. Subscription - Welkin Enterprise Plan: Recurring subscription fee for self-managed Welkin deployments operated by the Customer with Elastisys support (response times: 60min Critical, 2h Major, 9h Minor). Customers have admin access to Environments. Billed monthly.
3. Managed Additional Services: Recurring subscription for managed add-on services within a Welkin environment — PostgreSQL, Ephemeral Valkey, RabbitMQ, TimescaleDB, and Argo CD. Replicated for fault tolerance, billed via the same mechanism as the parent environment. Additional infrastructure used by Customer Applications (storage, network traffic, load balancers) is added on top of the Service Fee.
4. Professional Services - Consultancy: Hourly-rate consultancy (T&M) for activities such as migration assessment, infrastructure audits, IdP configuration, security reviews, alert tuning, disaster recovery testing, and adapting applications to Kubernetes and security best practices. Invoiced monthly in arrears.
5. Professional Services - Training: Training delivered on an as-needed basis: Kubernetes instructor-led courses (e.g., LFD459), Welkin-specific training for application teams and on-call operations. Includes Linux Foundation / Kubernetes-branded curricula.
6. Usage-Based Autoscaling Charges: Nodes provisioned with Autoscaling are billed at one-hour granularity. Service Fees can be modified with 30 days' notice; long-running contracts adjusted via Change Order.

Pricing tiers

Go-to-market motion6 records

Distribution channels6 records

Marketing channels12 records

Core offering

Elastisys builds and operates Welkin, a Kubernetes-based secure application platform delivered as Welkin Enterprise (self-managed) and Welkin Managed (fully managed 24/7). The platform bundles integrated security hardening, observability, policy-as-code, GitOps workflows and managed add-on services (PostgreSQL, Ephemeral Valkey, RabbitMQ, TimescaleDB, Argo CD 2), and is wrapped with cloud-native consulting, platform migration services and official Linux Foundation/Kubernetes training. It is cloud-agnostic (public cloud, private cloud, on-premises, or air-gapped) and built for European regulated industries requiring digital sovereignty.

Product overview

Elastisys offers a single Kubernetes-based application platform brand — Welkin — delivered via two deployment models (Welkin Enterprise for self-managed customers and Welkin Managed for fully-managed customers on selected clouds with 24/7 support), augmented by a catalogue of Welkin Additional Services (managed PostgreSQL, Ephemeral Valkey, RabbitMQ, TimescaleDB, and Argo CD 2). The offering is wrapped with optional add-on services for Platform Migration, Consulting, Welkin Training, and Kubernetes Training. Built in Sweden, cloud-agnostic, and certified to ISO 27001, Welkin targets organizations that must meet strict European regulatory requirements (GDPR, NIS2/Cybersäkerhetslagen, ISO 27001) and need digital sovereignty across public cloud, private cloud, on-premises, or air-gapped environments.

Differentiator

Problem solved

Functional benefit

Brands

• Welkin: Welkin is the Kubernetes-based secure application platform built and owned by Elastisys. It is offered in two variants: Welkin Enterprise (self-managed with Elastisys support) and Welkin Managed (fully managed by Elastisys). The website repeatedly brands it as 'Welkin by Elastisys'.

Products and services

• Welkin Application Platform Kubernetes-based secure application platform purpose-built for organizations that cannot compromise on control, compliance, or digital sovereignty. Cloud-agnostic, runs in public cloud, private cloud, on-premises, or air-gapped environments with built-in security hardening, observability, GitOps, policy-as-code, auto-scaling, and alignment to NIS2, CRA and ISO 27001.
• Welkin Enterprise Self-managed Welkin deployment for in-house DevOps teams. The Customer operates the Environment with full admin control while Elastisys provides expert support on demand (response times 60 min Critical, 2 h Major, 9 h Minor during business hours).
• Welkin Managed Fully managed Welkin hosted on selected clouds with 24/7 monitoring and response, automatic updates and scaling. Offered as Standard Plan (8-17 support, best-effort) or Premium Plan (24/7 support with 99.9% or 99.95% geo-redundant Service Availability SLA).
• Welkin Additional Services - PostgreSQL Managed PostgreSQL service (versions 13-16) within a Welkin environment, replicated across 3 dedicated Nodes on Premium Plan and 2 on Standard Plan, with backups, point-in-time recovery (7 days, 5-minute RPO), audit logs and capacity management.
• Welkin Additional Services - Ephemeral Valkey Managed low-latency in-memory cache compatible with Redis 7.2, replicated across 3 dedicated Nodes for ephemeral data where the source of truth is a database or user device.
• Welkin Additional Services - RabbitMQ Managed RabbitMQ 3 message queue replicated across 3 dedicated Nodes with backups for user definitions, vhost definitions and topology definitions.
• Welkin Additional Services - TimescaleDB Managed open-source time-series database (TimescaleDB Community) replicated across 3 dedicated Nodes on Premium Plan and 2 on Standard Plan.
• Welkin Additional Services - Argo CD 2 Managed Argo CD 2 continuous delivery service supporting namespace-level, non-admin and non-beta features only, with 5-minute failover guarantee and self-service user-level access.
• Cloud Native Consulting Expert consultancy combining strategic insight with hands-on implementation across the Welkin platform and additional services, including migration assessment, security review, Kubernetes adaptation, infrastructure audits, IdP configuration, alert tuning and disaster recovery testing.
• Platform Migration Migration service to move workloads to Welkin smoothly and securely, guided by certified cloud-native engineers, often used by organizations migrating away from US-based hyperscalers driven by EU regulatory pressure.
• Welkin Training Training equipping application teams and on-call operations with knowledge and best practices for leveraging Welkin's automation, scalability and security capabilities, including Certified Welkin Platform Administrator and Welkin Application Developer certifications.
• Kubernetes Training Instructor-led official Linux Foundation / Kubernetes training (including LFD459) accelerated through practical sessions focused on real-world operations and cloud-native best practices, delivered under the Kubernetes Training Partner and Certified Service Provider credentials.

Named customers30 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability1 record

Feature7 records

Partnerships

13 partnerships are on record, tiered core and moderate.

• Microsoft AzurecoreTechnology or IntegrationElastisys deploys Welkin on Microsoft Azure; customers can purchase Welkin via the Azure Marketplace. The Terms of Service explicitly cover "Deployment on Azure Marketplace" (Section 5.3) including how customers may modify Azure-subscription-level settings (e.g., enabling Microsoft Defender for Endpoint) and may self-service-delete a Managed Service Instance through the Azure portal.
• Cloud Native Computing Foundation (CNCF)coreStrategic or Co-development PartnerElastisys is a CNCF Silver Member. CNCF membership funds open-source vulnerability management for projects Elastisys depends on; membership is evidenced in the CNCF Landscape. The Welkin platform is built on CNCF projects including Kubernetes.
• Linux FoundationcoreStrategic or Co-development PartnerElastisys is a Linux Foundation Training Partner (SOFF member). Authorised to deliver official Linux Foundation / Kubernetes training curricula to enterprise customers and the broader community.
• Kubernetes (CNCF project)coreStrategic or Co-development PartnerElastisys is a Kubernetes Certified Service Provider (KCSP) and Kubernetes Training Partner. Services track Kubernetes upstream releases approximately 3 times per year (Section A2.6). Vulnerability management follows the Kubernetes Security and Disclosure Information process.
• AvassamoderateGTM or Marketing PartnerCo-marketing partnership: joint blog post "Rethinking the Cloud-First Mandate: Why Modern Enterprises Are Rebalancing Towards On-Prem and Edge," co-authored by Avassa (Stefan Vallin) and Elastisys (Cristian Klein) and republished across both vendors' channels. Positions Elastisys/Avassa for hybrid/edge Kubernetes architectures.
• ElastxmoderateChannel Partner/ Reseller/ DistributorNordic cloud provider (Swedish sovereign cloud) listed as a trusted-by logo and visible as a hosting / channel partner for Welkin platforms in the Swedish market.
• SafespringmoderateChannel Partner/ Reseller/ DistributorNordic cloud provider listed as a trusted-by logo; co-delivers sovereign cloud platforms built on Welkin.
• TeracommoderateStrategic or Co-development PartnerSwedish telecom infrastructure provider collaborating with Evroc (an Elastisys customer) on the SINCC sovereign cloud for the Swedish Armed Forces, with Elastisys's Welkin platform underpinning the underlying Kubernetes layer.
• UpCloudmoderateChannel Partner/ Reseller/ DistributorNordic cloud infrastructure provider listed as a trusted-by logo and referenced as a hosting option for Elastisys-managed deployments.
• Atlassian (JIRA Service Desk)moderateTechnology or IntegrationAtlassian JIRA powers Elastisys' customer support portal; Atlassian is named as a sub-processor in the Authorized Users Privacy Policy (Appendix 4). Customers log support tickets via the Elastisys JIRA portal.
• GitHubmoderateTechnology or IntegrationGitHub hosts Elastisys' open-source code (compliantkubernetes-apps, terms-of-service history, security disclosures) and the elastisys.io documentation site. Elastisys uses GitHub as a sub-processor.
• Luleå University of TechnologymoderateStrategic or Co-development PartnerSwedish technical university; visible as a customer/partner logo and as a research collaborator referenced in academic ISMS research (2025 interviews, MDPI publication 2026).
• EvroccoreStrategic or Co-development PartnerEvroc is a European sovereign cloud provider (a Welkin customer) that was selected by the Swedish Armed Forces to develop SINCC (Swedish Interoperable Combat Cloud) in collaboration with the Swedish Defence Materiel Administration (FMV) and Teracom. Evroc secured $55 million in funding in March 2025. Welkin underpins the underlying Kubernetes layer.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Mirantis: US-headquartered Kubernetes platform and services company offering enterprise Kubernetes (Mirantis Cloud Platform), OpenStack, and managed services. Comparable to Elastisys as a Kubernetes-focused platform vendor serving enterprise and regulated buyers, though at significantly larger scale.
• Giant Swarm: Stockholm-based Kubernetes platform and managed-service company targeting European enterprises with a focus on hybrid and multi-cloud deployments. Highly comparable to Elastisys in geography, customer profile (regulated European enterprises), and managed-Kubernetes go-to-market.
• Platform9: Managed Kubernetes platform (Platform9 Managed Kubernetes / Arlon) targeting enterprises that want a SaaS-managed Kubernetes experience across on-prem, edge, and public cloud. Directly comparable to Elastisys in product shape (managed + self-managed Kubernetes platform) and target buyer.
• Kubermatic: German Kubernetes automation company (Kubermatic Kubernetes Platform) focused on multi-cloud and edge Kubernetes operations for enterprises and service providers. Comparable to Elastisys in being a Europe-based Kubernetes platform vendor with a strong compliance and multi-cloud story.

Emerging players

• Clever Cloud: French PaaS provider offering managed application runtimes (including Kubernetes-based) with a focus on European data residency and compliance. Comparable to Elastisys in Europe-first PaaS positioning for regulated customers, but with a smaller platform portfolio than Welkin.

Broad incumbents

• VMware Tanzu (Broadcom): Broadcom's enterprise Kubernetes application platform (formerly VMware Tanzu Application Platform). Competes with Welkin in regulated enterprise accounts for Kubernetes-based application delivery, but as part of a very large infrastructure-software portfolio.
• OVHcloud: French European sovereign cloud provider offering managed Kubernetes, bare metal, and hosted private cloud to European regulated buyers. Comparable to Elastisys's Nordic sovereign-cloud stack (Elastx/Safespring/Teracom/Evroc) as an alternative sovereign platform, though OVHcloud is far larger and vertically integrated.
• Red Hat OpenShift: Red Hat's enterprise Kubernetes application platform (OpenShift), widely used by regulated and large enterprises globally. Comparable to Welkin in serving containerised workloads with strong security/compliance positioning, but with vastly greater scale, geographic reach, and a deeply integrated developer toolchain.
• SUSE (Rancher): German-headquartered enterprise Linux and Kubernetes company that owns the Rancher Kubernetes management platform (SUSE Rancher / SUSE Virtualization). Comparable as a Kubernetes platform vendor for regulated enterprises, but operates at much larger scale and across a broader portfolio than Elastisys.

Regional players

• Scaleway: French European cloud provider offering managed Kubernetes (Scaleway Kapsule) and bare-metal servers with a strong data-sovereignty and European-identity positioning. Comparable to Elastisys's sovereign-cloud narrative and Kubernetes offering, though Scaleway owns the full IaaS layer whereas Elastisys is the platform layer above it.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds2 records

Investors5 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Elastisys