Circle B

IT Infrastructure Hardwarecircleb.eu

Circle B designs, sources, and deploys Open Compute Project-based IT infrastructure (compute, storage, networking) and managed services for datacenter, edge, and AI/HPC workloads for enterprise customers across at least eight verticals in approximately 15 countries.

Company typePrivate
Founded2014
HeadquartersAmsterdam, Netherlands
Headcount51–100
GTM typeB2B
OfferingHardware or Manufacturing

Circle B firmographics

Firmographics

Name: Circle B
Legal name: Circle B
Website: https://circleb.eu
Company type: Private
Founded year: 2014
Operating status: Operating
Headcount range: 51–100 employees
Short description: Circle B designs, sources, and deploys Open Compute Project-based IT infrastructure (compute, storage, networking) and managed services for datacenter, edge, and AI/HPC workloads for enterprise customers across at least eight verticals in approximately 15 countries.
Ownership category
akta.pro rank

Circle B industry classification

Industry

Product category: IT Infrastructure Hardware
NAICS: Computer and Peripheral Equipment Manufacturing (33411), Computer and Peripheral Equipment Manufacturing (3341), Computer Systems Design Services (541512), Computer Systems Design and Related Services (54151)
SIC: Electronic Computers (3571), Computer Communications Equipment (3576), Computer Storage Devices (3572), Services-Computer Integrated Systems Design (7373)
akta.pro primary industry: Hyperscale/OEM & Open Compute (OCP) Server Platforms (HDACABAI)
akta.pro secondary industries: Edge Compute Infrastructure (Servers, HCI, GPU/AI at Edge) (HDABAOAC), Hyperscale & OCP Server Designs (HDABADAB), Offshore Development Center (ODC) / Dedicated Team Services (BPAEAMAL)

Keywords

Open compute infrastructure
Datacenter hardware solutions
IT infrastructure consulting
AI HPC clusters
Managed infrastructure services

Where Circle B is headquartered

Location

Headquarters

HQ city: Amsterdam
HQ country: Netherlands
HQ region: Europe

Offices1 record

Markets served

Circle B business model

Business model

GTM type: B2B
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

Hardware Solutions: Sale of OCP-compliant datacenter hardware including servers, storage systems, and networking equipment. Solutions are build-to-order with extended warranty options available.
Managed Services: Ongoing managed services for infrastructure including monitoring, support, and operational management.
Consulting and Advisory: IT consulting services including workload assessment, architecture design, and strategic advisory for IT infrastructure optimization.
Integration and Build Services: Configuration, validation and preparation of systems for fast deployment, including deployment and logistics services worldwide.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels9 records

Circle B product offering

Product offering

Core offering

Circle B designs, builds, and delivers IT infrastructure solutions based on Open Compute Project (OCP) standards, including compute, storage, and networking hardware for datacenter, edge, and AI/HPC deployments. The company complements its hardware portfolio with consulting, integration, build-to-order configuration, extended warranties, managed services, and sustainability solutions for enterprise customers.

Product overview

Circle B offers a comprehensive IT infrastructure portfolio built on Open Compute Project (OCP) standards. The offering consists of core infrastructure products (Datacenter Infrastructure, Edge Infrastructure, AI and HPC Clusters, Storage, Server, and Network solutions) complemented by professional services (Managed Services, OCP Consultancy, Build to Order, and Extended Warranties). The company provides end-to-end capabilities from consulting and design through integration, build, and deployment logistics. Sustainability Solutions are integrated across the portfolio to address energy efficiency and environmental considerations.

Differentiator

Problem solved

Functional benefit

Products and services

Datacenter Infrastructure Compute, storage, and networking built on the right mix of open and enterprise-grade OCP technologies for datacenter deployments, targeted at enterprise organizations.
Edge Infrastructure
AI and HPC Clusters
Managed Services
OCP Consultancy
Build to Order
Extended Warranties
OCP Storage
OCP Server Solutions
OCP Networking Solutions
OCP Hardware Solutions
Sustainability Solutions

Quantifiable outcome

98% Customer Satisfaction rate
+1 more outcomes

Companies that use Circle B

Customer profile

Segments8 records

Ideal customer profiles2 records

Circle B technology and API

Technology

Technology focussed Yes

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature5 records

Circle B partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

OCP (Open Compute Project)coreStrategic or Co-development PartnerCircle B is an active participant and partner in the Open Compute Project (OCP) ecosystem. The company builds datacenter infrastructure solutions based on OCP standards and contributes to the OCP community. OCP is a nonprofit organization accelerating global datacenter infrastructure innovation through open standards.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Circle B competitors and assessment

Company assessment

Direct peers

Wiwynn: ODM specialist building OCP-compliant server and storage platforms for hyperscale and enterprise customers. Comparable because both companies sell OCP-spec compute infrastructure, though Wiwynn is at much larger ODM scale.
Penguin Solutions (formerly Penguin Computing): Provides HPC, AI, and OCP-based infrastructure solutions plus managed services. Closely comparable business model combining OCP hardware with services-led engagement in HPC/AI verticals.
ZT Systems (an AMD company): Designs and manufactures hyperscale, OCP-based server and storage platforms for AI and cloud workloads. Comparable because ZT Systems competes in the same OCP hyperscale segment where Circle B sells AI/HPC clusters.
Hypertec: Builds OCP-compliant servers, storage, and integrated infrastructure for cloud, AI, and enterprise workloads. Comparable because Hypertec offers a similar build-to-order OCP portfolio with services around it.

Broad incumbents

Supermicro: Large-scale server and storage manufacturer with a deep OCP product line spanning AI/HPC, edge, and datacenter. Overlaps heavily with Circle B's product set but operates at vastly larger scale and broader geographic reach.
Dell Technologies: Global incumbent in enterprise servers, storage, and networking with an OCP-focused PowerEdge lineup and a broad services organization. Comparable as an incumbent alternative in enterprise datacenter RFPs.
Hewlett Packard Enterprise (HPE): Enterprise server, storage, and edge infrastructure vendor with OCP-aligned products and a large services organization. Competes for the same enterprise infrastructure wallet as Circle B.
Lenovo Infrastructure Solutions Group: Manufactures ThinkSystem servers and OCP-compliant platforms with global services. Comparable as a broad enterprise server incumbent competing in OCP and AI/HPC opportunities.

Emerging players

EdgeConneX: Specializes in edge data centers and distributed infrastructure. Comparable because Circle B's Edge Infrastructure product competes for similar edge and distributed enterprise workloads.

Others

Rittal: Supplies IT infrastructure enclosures, power, and cooling used in OCP and conventional datacenter builds. Adjacent ecosystem supplier to the OCP hardware stack that Circle B integrates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Circle B compliance and trust

Trust signal

Compliance3 records

Circle B financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Circle B leadership team

Management profile

Number of profiles

Profiles1 record

Circle B funding detail

Funding detail

Funding overview

Funding rounds

Investors

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

Circle B M&A and investment

M&A and investment

M&A

Investments

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

Frequently asked questions about Circle B

What does Circle B do?

Is Circle B a public or private company?

Circle B is a private company. It is classified as corporate owned and is currently operating.

When was Circle B founded?

Circle B was founded in 2014. It employs 51 to 100 people.

Where is Circle B based?

Circle B is headquartered in Amsterdam, Netherlands, in the Europe region.

How does Circle B make money?

Four revenue lines are on record. Hardware Solutions are the primary driver. The others are managed Services, consulting and Advisory and integration and Build Services.

Who are Circle B's main competitors?

Direct peers on record are Wiwynn, Penguin Solutions (formerly Penguin Computing), ZT Systems (an AMD company) and Hypertec. Broad incumbents are Supermicro, Dell Technologies, Hewlett Packard Enterprise (HPE) and Lenovo Infrastructure Solutions Group. EdgeConneX is listed as an emerging player. Rittal is listed as an others.

Does Circle B have an API?

No public API is recorded for Circle B.

What industry is Circle B in?

Circle B's product category is IT Infrastructure Hardware. Its primary akta.pro industry code is HDACABAI, Hyperscale/OEM & Open Compute (OCP) Server Platforms, with a secondary code of HDABAOAC, Edge Compute Infrastructure (Servers, HCI, GPU/AI at Edge). Its NAICS code is 33411 and its SIC code is 3571.