Blobb_io
Blobb.io is a French cryptocurrency mining service provider offering turnkey ASIC mining solutions and custom multi-MW data center infrastructure for individuals, SMEs, and enterprise clients across Iceland, Kazakhstan, the USA, and Finland.
- Company typePrivate
- Founded-
- HeadquartersStrasbourg, France
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Blobb_io does
Blobb.io is a French-headquartered cryptocurrency mining service provider operating as B21 SAS (registered in Strasbourg, RCS n° 982 963 472) with a separate operational entity in Iceland (Iceblock21 ehf). The company offers a turnkey Bitcoin mining solution ('Mining Clé en Main') for individuals and SMEs at a €20,000 entry point, bundling ASIC machine procurement from Bitmain, Canaan, and Iceriver, secure hosting across four countries (Iceland, Kazakhstan, USA, Finland), maintenance, and access to a 24/7 on-chain monitoring dashboard. A second tier, 'Projets d'Infrastructure', delivers custom multi-MW data center design and energy valorization solutions for enterprise and institutional clients.
The underlying technology stack centers on a Cruxpool-powered dashboard that provides real-time visibility into customer mining operations — hashrate, worker status, expected earnings, and monthly production reports — with read-only access to mining pool and blockchain data for verification. Revenue is generated through hardware sales (machines priced €1,784-€8,525), managed hosting services with electricity pass-through, and a 10% performance fee on gross mining production, with 3-year electricity contracts providing cost predictability.
The go-to-market is sales-led and consultation-driven, with appointment booking ('Prendre un RDV') as the primary conversion mechanism rather than self-service e-commerce. The company serves two segments: individuals and SMEs seeking passive Bitcoin exposure via owned physical hardware, and professional/institutional clients requiring bespoke multi-MW infrastructure. The company is bootstrapped (€1,000 share capital) with two co-founders — Florent Gabriel (CEO, energy and infrastructure background) and Julien Fémery (operational mining expertise) — and no disclosed institutional funding.
Blobb_io firmographics
Firmographics- Name
- Blobb_io
- Legal name
- B21 SAS
- Website
- https://blobb.io
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Blobb.io is a French cryptocurrency mining service provider offering turnkey ASIC mining solutions and custom multi-MW data center infrastructure for individuals, SMEs, and enterprise clients across Iceland, Kazakhstan, the USA, and Finland.
- Ownership category
- akta.pro rank
Blobb_io industry classification
Industry- Product category
- Cryptocurrency Mining Infrastructure
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- Mining Hosting, Colocation & Managed Facilities (FSADAOAE)
- akta.pro secondary industries
- Mining Hardware (ASIC/GPU) Manufacturing & Distribution (FSADAOAD), Mining Software, Firmware & Monitoring Platforms (FSADAOAF), Mining Infrastructure & Energy Procurement (Power, Cooling, Grid Services) (FSADAOAG)
Keywords
Where Blobb_io is headquartered
LocationHeadquarters
- HQ city
- Strasbourg
- HQ country
- France
- HQ region
- Europe
Offices5 records
Markets served
Blobb_io business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Technology or R&D, Supply Chain, Operations, Personnel, Marketing or Sales
Revenue model
- Mining Hardware Sales: Sale of Bitcoin mining machines (Bitmain Antminer, Canaan Avalon, Iceriver brands) with prices ranging from €1,784 to €8,525 per unit. Machines sold include Bitcoin miners (SHA-256 algorithm), Kaspa miners (kHeavyHash), and Litecoin miners (Scrypt).
- Hosting and Infrastructure Services: Secure hosting of customer-owned mining machines in professional data centers. Includes electricity costs, physical security, maintenance, and 24/7 monitoring. Pricing not publicly disclosed; determined per customer contract. Services delivered in Iceland, Kazakhstan, USA, and Finland.
- Professional Infrastructure Projects: Custom data center design, deployment, and energy valorization solutions for enterprise clients. Targets multi-MW projects with bespoke infrastructure engineering and operational management.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Hybrid | Multi-year contract | Turnkey Mining Solution - Entry Level |
| Other | Multi-year contract | Professional Infrastructure Projects |
| One time/ perpetual license | Pay-as-you-go | Individual Mining Machines |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
Blobb_io product offering
Product offeringCore offering
Blobb.io sells cryptocurrency mining hardware (ASIC miners from Bitmain, Canaan, and Iceriver) and provides turnkey Bitcoin mining services that include machine sourcing, secure hosting in data centers across Iceland, Kazakhstan, USA, and Finland, 24/7 maintenance, and a real-time on-chain monitoring dashboard. For professional clients, it also designs and deploys custom multi-MW data center infrastructure and energy valorization projects. Operations are powered by Cruxpool mining pool integration and supported by long-term (3-year) electricity contracts with capped annual price increases.
Product overview
Blobb.io is a cryptocurrency mining service provider offering a portfolio of 14 hardware products (ASIC miners) across three crypto algorithms — SHA-256 (Bitcoin), kHeavyHash (Kaspa), and Scrypt (Litecoin/Dogecoin) — sold alongside two service tiers: (1) Mining Clé en Main, a turnkey solution bundling machine procurement, secure hosting, maintenance, and 24/7 dashboard monitoring for individuals and SMEs starting at €20,000; and (2) Projets d'Infrastructure, a professional-grade custom data center and energy valorization offering for industrial multi-MW projects. The monitoring dashboard is powered by Cruxpool and provides read-only hashrate, worker, and earnings data.
Differentiator
Problem solved
Functional benefit
Products and services
- Bitmain Antminer S23 296T High-performance Bitcoin ASIC miner delivering 296 TH/s hashrate on SHA-256 algorithm with 3256W power consumption and 75dB noise level.
- Canaan Avalon A16 282T Canaan Bitcoin ASIC miner with 282 TH/s hashrate, SHA-256 algorithm, and 3900W power consumption.
- Bitmain Antminer S21 XP 270T Bitmain flagship Bitcoin miner with 270 TH/s hashrate, SHA-256 algorithm, 3645W power consumption, and 75-80dB noise level.
- Bitmain Antminer S21 Pro 245Th Bitmain Bitcoin ASIC miner with 245 TH/s hashrate, SHA-256 algorithm, and 3510W power consumption.
- Bitmain Antminer S21 Pro 234Th Bitmain Bitcoin ASIC miner with 234 TH/s hashrate, SHA-256 algorithm, 3510W power consumption, and 75-80dB noise level.
- Bitmain Antminer S21 Pro 220T Bitmain Bitcoin ASIC miner with 220 TH/s hashrate, SHA-256 algorithm, and 3300W power consumption.
- Canaan Avalon A15 Pro 218T Canaan Bitcoin ASIC miner with 218 TH/s hashrate, SHA-256 algorithm, and 3662W power consumption.
- Bitmain Antminer S21+ 216T Bitmain Bitcoin ASIC miner with 216 TH/s hashrate, SHA-256 algorithm, 3564W power consumption, and 75-80dB noise level.
- Bitmain Antminer S19k Pro 120T Bitmain Bitcoin ASIC miner with 120 TH/s hashrate, SHA-256 algorithm, and 2760W power consumption.
- Bitmain Antminer KS7 40T Bitmain Kaspa ASIC miner using kHeavyHash algorithm with 40 TH/s hashrate and 3080W power consumption.
- Iceriver KS7 30T Iceriver Kaspa ASIC miner using kHeavyHash algorithm with 30 TH/s hashrate and 3500W power consumption.
- Bitmain Antminer L9 15Gh Bitmain Scrypt-algorithm ASIC miner for Litecoin/Dogecoin with 15 GH/s hashrate, 3360W power consumption, and 80-90dB noise level.
- Bitmain Antminer L9 16Gh Bitmain Scrypt-algorithm ASIC miner for Litecoin/Dogecoin with 16 GH/s hashrate, 3360W power consumption, and 80-90dB noise level.
- Bitmain Antminer L9 17Gh Bitmain Scrypt-algorithm ASIC miner for Litecoin/Dogecoin with 17 GH/s hashrate, 3360W power consumption, and 80-90dB noise level.
- Mining Clé en Main (Turnkey Mining Solution) Full-service Bitcoin mining solution for individuals and SMEs, including machine sourcing and acquisition, secure hosting in certified facilities (Iceland, Kazakhstan, USA, Finland), 24/7 maintenance and dashboard monitoring, and simplified tax guidance. Starting from €20,000.
- Projets d'Infrastructure (Infrastructure Projects) Industrial-grade custom infrastructure solutions for energy valorization and large-scale mining projects. Includes custom data center design and deployment, energy optimization and recovery, dedicated field engineering, and multi-MW project capabilities.
Quantifiable outcome
- Real-time hashrate monitoring showing 2.70 PH/s operational capacity (example dashboard)
- +2 more outcomes
Companies that use Blobb_io
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles2 records
Blobb_io technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature3 records
Blobb_io partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- CruxpoolcoreCruxpool is the mining pool technology partner powering the Blobb.io customer dashboard. The dashboard is explicitly 'Powered by © Cruxpool for Blobb.io' providing hashrate tracking, worker monitoring, and mining pool connectivity for customer operations.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Blobb_io competitors and assessment
Company assessmentBroad incumbents
- Hut 8: Hut 8 is a publicly listed digital asset miner and infrastructure operator with owned and third-party hosting, comparable to Blobb.io's combination of self-operated facilities and multi-jurisdictional hosting.
- Bitfarms: Bitfarms is a publicly listed large-scale Bitcoin miner operating its own data centers with a strong focus on renewable energy in North and South America, providing a broader incumbent benchmark for Blobb.io's hosting and energy strategy.
- Marathon Digital Holdings: Marathon Digital is one of the largest publicly listed Bitcoin miners globally, operating industrial-scale hosting and energy procurement; it provides an incumbent benchmark for what Blobb.io's professional infrastructure tier aspires to scale toward.
- CleanSpark: CleanSpark is a US-listed Bitcoin miner with vertically integrated data centers and renewable-power emphasis, serving as a broader incumbent comparable for Blobb.io's renewable-energy hosting positioning.
Others
- Canaan (Avalon): Canaan manufactures Avalon ASIC miners, which Blobb.io distributes alongside Antminer units; it is an ecosystem participant whose hardware alternatives allow Blobb.io to diversify sourcing and offer competitive customer pricing.
- Bitmain (Antminer): Bitmain manufactures the Antminer ASIC line that forms the bulk of Blobb.io's hardware catalog, making it a critical upstream supplier whose product roadmap and pricing directly shape Blobb.io's unit economics and go-to-market.
Direct peers
- Compass Mining: Compass Mining is a direct competitor offering turnkey Bitcoin mining hardware sales and hosting across multiple jurisdictions, with a similar sales-led model targeting individuals and SMEs looking to own physical miners without operating them.
- BitDeer: BitDeer is a mining hosting, cloud hashrate, and infrastructure provider operating large data centers globally, closely matching Blobb.io's hosting and managed-mining service offering with an emphasis on industrial-scale deployments.
- Genesis Mining: Genesis Mining is one of the longest-running cloud-mining and hosted-mining operators, selling hashrate contracts and hosting capacity to retail and institutional customers, mirroring Blobb.io's core mining-as-a-service value proposition.
Emerging players
- Foundry USA: Foundry (part of Foundry Digital) operates a leading Bitcoin mining pool and supports institutional mining infrastructure, offering an adjacent ecosystem comparable relevant to Blobb.io's Cruxpool-powered monitoring offering and institutional customer focus.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Blobb_io social profiles
Digital presenceBlobb_io financial estimates
Financial estimateRevenue estimate
Valuation estimate
Blobb_io leadership team
Management profileNumber of profiles
Profiles2 records
Blobb_io funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Blobb_io 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 Blobb_io
What does Blobb_io do?
Blobb.io sells cryptocurrency mining hardware (ASIC miners from Bitmain, Canaan, and Iceriver) and provides turnkey Bitcoin mining services that include machine sourcing, secure hosting in data centers across Iceland, Kazakhstan, USA, and Finland, 24/7 maintenance, and a real-time on-chain monitoring dashboard. For professional clients, it also designs and deploys custom multi-MW data center infrastructure and energy valorization projects. Operations are powered by Cruxpool mining pool integration and supported by long-term (3-year) electricity contracts with capped annual price increases.
Is Blobb_io a public or private company?
Blobb_io is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Blobb_io founded?
Blobb_io was founded in -1. It employs 1 to 10 people.
Where is Blobb_io based?
Blobb_io is headquartered in Strasbourg, France, in the Europe region.
How does Blobb_io make money?
Three revenue lines are on record. Mining Hardware Sales are the primary driver. The others are hosting and Infrastructure Services and professional Infrastructure Projects.
Who are Blobb_io's main competitors?
Broad incumbents on record are Hut 8, Bitfarms, Marathon Digital Holdings and CleanSpark. Others are Canaan (Avalon) and Bitmain (Antminer). Direct peers are Compass Mining, BitDeer and Genesis Mining. Foundry USA is listed as an emerging player.
Does Blobb_io have an API?
No public API is recorded for Blobb_io.
What industry is Blobb_io in?
Blobb_io's product category is Cryptocurrency Mining Infrastructure. Its primary akta.pro industry code is FSADAOAE, Mining Hosting, Colocation & Managed Facilities, with a secondary code of FSADAOAD, Mining Hardware (ASIC/GPU) Manufacturing & Distribution. Its NAICS code is 518210 and its SIC code is 6199.