Converge

What Converge does

Converge (legal entity Octagon I/O Limited) is a London-based construction technology company that has built a vertically integrated hardware-and-software platform for real-time concrete monitoring. Its core offering centers on proprietary embedded sensors — Signal (Bluetooth), Helix and Mesh (reusable long-range), and Signal Long Range (large-site coverage up to 72 acres per gateway) — that transmit concrete strength and temperature data to the cloud, where the ConcreteDNA platform applies the ASTM C1074 maturity method and, increasingly, predictive AI to surface mix optimization and carbon insights. The platform is organized into a branded software suite — Cure (real-time performance), Data Hub (automated capture of delivery records and lab test data), Mix AI (predictive mix selection, currently in Beta), and FieldAtlas (precast factory and yard logistics, in early access) — together with an API for third-party integration. The company serves general contractors and civil engineers, readymix concrete producers, independent testing laboratories, precast manufacturers, and hyperscale data center developers, with named deployments at Skanska, Balfour Beatty, AECOM, Vinci, Mace, Laing O'Rourke, Fluor, Costain, Crossrail, Turner Construction, McCarthy, and others.

Name

Converge

Legal name

Octagon I/O Limited

Website

https://converge.io

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Construction Technology / IoT Concrete Monitoring

NAICS

Cement and Concrete Product Manufacturing (3273), Other Concrete Product Manufacturing (327390)

SIC

Concrete Products, Except Block & Brick (3272), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Concrete Equipment (Mixers, Pumps, Batching) (IMAHAAAK)

Keywords

• Concrete monitoring sensors
• Construction IoT platform
• AI mix optimization
• Concrete strength monitoring
• Concrete decarbonization software

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Subscriptions (SaaS): Converge operates a cloud-based subscription model for their Converge SaaS platform. The platform includes tiered subscription levels (Subscription Tiers) with Fixed Term and Rolling Subscription options. Subscription fees are paid monthly or for fixed terms and provide access to the software platform, sensor data collection, and analytics.
2. Hardware Sales: Sale of consumable hardware including sensors (Signal, Mesh, Helix) and rental of hardware (Rental Hardware). Hardware includes embedded sensors that transmit data to the Converge SaaS platform.
3. Professional Services: Setup, integration, training, and other professional services are offered. Professional Services SOW includes installation, deployment, configuration, customisation, and integration services for customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Converge provides an integrated hardware-plus-software platform for real-time concrete monitoring and AI-driven mix optimization in construction. The ConcreteDNA® platform combines proprietary wireless sensors (Signal, Signal Long Range, Helix, Mesh) with cloud-based software applications (Cure, Data Hub, Mix AI, FieldAtlas) to deliver real-time concrete strength and temperature data, automated test data capture, and predictive mix selection that reduces embodied carbon. Offerings are sold to enterprise contractors, readymix concrete producers, testing laboratories, and precast manufacturers through subscriptions, hardware sales/rentals, and professional services.

Product overview

Converge offers a unified platform architecture called ConcreteDNA, which integrates multiple software solutions for concrete monitoring, data management, and AI-powered optimization. The platform consists of software applications (ConcreteDNA as the umbrella suite, containing Cure for real-time monitoring, Data Hub for automated data collection, and Mix AI for predictive AI insights) plus FieldAtlas as a separate early-access platform for precast factory optimization. The offering is complemented by a range of proprietary hardware sensors (Converge Signal Bluetooth sensors, Converge Helix reusable long-range sensors, Converge Mesh reusable sensor system, and Signal Long Range embedded sensors) that connect to the Converge SaaS cloud platform to deliver real-time concrete strength and temperature data.

Differentiator

Problem solved

Functional benefit

Brands

• ConcreteDNA®: Platform for monitoring concrete strength and temperature data in real-time, offering AI-driven insights and real-time data monitoring to improve concrete efficiency and lower CO2 emissions.
• Cure™
• Data Hub™
• Mix AI™
• FieldAtlas
• SIGNAL LONG RANGE™
• HELIX®
• Converge Mesh™
• SIGNAL™

Products and services

• ConcreteDNA Integrated suite of concrete monitoring, data management, and AI-powered mix insights solutions for contractors; wirelessly monitors concrete strength and temperature in real-time to enable faster, safer, greener concrete construction.
• Cure Real-time concrete performance monitoring application that uses sensors to track concrete strength and temperature, enabling contractors to build up to 30% faster while improving quality and simplifying reporting.
• Data Hub Automated collection system for concrete data on construction sites including delivery records and lab test data; saves time, reduces waste, and eliminates human error in data management.
• Mix AI Beta predictive AI solution that delivers insights on concrete mix selection, optimisation, and design to help contractors increase margin and reduce CO2 emissions by picking the right mix every time.
• FieldAtlas Early-access platform that optimises factory production line with real-time curing data and tracks the location of precast units in the yard, in transit, and on site.
• Converge Signal Bluetooth-enabled embedded sensor system providing real-time concrete temperature and strength data with no cables; ASTM-compliant wireless monitoring for concrete pours.
• Converge Helix Reusable long-range wireless sensor engineered for large infrastructure projects with up to 1.5 mile range and plug-and-play Thermal Tails probes for measuring countless pours on massive projects.
• Converge Mesh Reusable concrete sensor system for monitoring strength and temperature in real-time, reliably sending data to the cloud even in tough network conditions.
• Signal Long Range Fully embedded long-range sensor with autonomous real-time data capability covering up to 72 acres (55 football fields) from a single Converge Gateway for ultimate concrete monitoring convenience.

Quantifiable outcome

• Build up to 30% faster using ConcreteDNA platform
• +2 more outcomes

Named customers18 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature10 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Scottish EnterprisecoreStrategic or Co-development Partner · 2 October 2025Strategic partnership established alongside Scottish Funding Council funding to support university entrepreneurs from concept to business growth in Scotland. Partnership celebrates winners of annual innovation awards.
• Barbour ABIminorGTM or Marketing PartnerConstruction data provider that supplies Converge with prospect information including names, email addresses, and employment positions before sales discussions.

Scale indicators5 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• Giatec Scientific: Giatec makes SmartRock wireless concrete sensors and a cloud analytics platform for real-time strength and temperature monitoring. It is the closest direct competitor to Converge, serving contractors and readymixers with a comparable hardware-plus-AI stack.
• Maturix (Sensecrete): Maturix offers embedded concrete maturity sensors and cloud software for real-time strength monitoring, directly overlapping Converge's Signal and Cure products for contractors and testing labs.

Broad incumbents

• Hilti: Hilti is a global construction tools and services incumbent with ON!Track asset tracking and a growing connected-jobsite portfolio. Its distribution and brand give it the ability to bundle concrete monitoring into broader contractor relationships.
• Bosch: Bosch operates a broad construction technology business spanning power tools, sensors, and IoT. Its industrial scale and R&D depth make it a potential platform competitor to Converge in jobsite sensing.
• Trimble: Trimble provides hardware and software solutions across construction, including structural monitoring and connected-site offerings. It competes for the same contractor wallet as Converge, albeit through a much broader portfolio.
• Procore: Procore is a leading construction management SaaS platform used by general contractors. As the system of record on jobsites, it could integrate or partner around concrete data workflows that currently sit with Converge.

Emerging players

• Buildots: Buildots applies AI and computer vision to construction progress tracking, overlapping with Converge in digitizing jobsite reality and serving enterprise general contractors.
• OpenSpace: OpenSpace uses 360-degree imagery and AI to track jobsite progress. It competes for the same enterprise construction AI budget and customer relationships as Converge.
• WakeCap: WakeCap provides IoT sensors for construction sites, including worker safety and equipment tracking. It is an emerging IoT peer expanding into the same connected-jobsite category as Converge.

Others

• Holcim: Holcim is one of the world's largest readymix concrete and cement producers, and a likely customer and partner for Converge's Mix AI and Data Hub products within the readymixer segment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/11258575
• Xx.com/converge_io

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds5 records

Investors12 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 Converge