# arbnco

> Glasgow-based arbnco makes enterprise software that pulls scattered energy data into one portfolio view, benchmarks buildings, models retrofit options and turns compliance work into costed decarbonisation plans. Its customers include real estate owners, investment managers, corporate occupiers and utilities. In July 2026, energy-data specialist IMSERV acquired the company to connect meter data directly to building-performance decisions.

- **Founded:** 2012
- **Headquarters:** Glasgow, United Kingdom
- **Founders:** Maureen Eisbrenner (CEO & Co-Founder), Simon West (Co-Founder, COO & Sales Director)
- **Team size:** Approximately 20 employees in the supplied company record; public claims have varied over time, including 50+ UK and US employees in 2022.
- **Products:** Data access and carbon reporting, Digital consent management, arbn Insight, arbn Consult, arbn Estates
- **Notable:** Acquired by IMSERV Europe Limited in July 2026., Assessed Assura's roughly 600-property healthcare portfolio and produced retrofit strategies with estimated costs., Won the 2020 CIBSE Product or Innovation of the Year - Wellbeing award for arbn well.

## Products & services

- **Data access and carbon reporting** — Aggregates commercial-building energy consumption data to improve portfolio coverage and support carbon and ESG reporting.
- **Digital consent management** — A tenant-facing portal and reporting workflow for securing permission to access tenant-controlled energy data.
- **arbn Insight** — Portfolio analytics that benchmarks energy use, disaggregates load, flags waste and prioritises energy-saving opportunities.
- **arbn Consult** — Deeper building analysis that evaluates behavioural, retrofit, renewable and electrification measures with costed recommendations.
- **arbn Estates** — Portfolio assessment and energy-efficiency planning for EPC and Minimum Energy Efficiency Standard risk.
- **arbn Well** — Indoor environmental quality sensing and analytics for temperature, humidity, CO2, VOCs, particulates and light.
- **Portfolio building simulation** — Calibrated building models and digital audits designed to produce costed retrofit roadmaps across many assets.

## Achievements

- Acquired by IMSERV Europe Limited in July 2026.
- Assessed Assura's roughly 600-property healthcare portfolio and produced retrofit strategies with estimated costs.
- Won the 2020 CIBSE Product or Innovation of the Year - Wellbeing award for arbn well.
- Selected as the only UK participating company in the Horizon 2020 MEZeroE project.
- Won a £641,000 government contract for phase two of the DEEP small-business energy-efficiency platform.
- Received almost £300,000 from Innovate UK's SBRI programme for an indoor-air-quality platform trial.
- Named among the UK's Top 100 SmartTech Innovators in 2020.
- Helped Schneider Electric automate indoor-environment data into Arc for LEED 4.1 O+M performance work.

## Latest updates

- **2026-07** — IMSERV acquired arbnco in an undisclosed transaction and said it would integrate arbnco's smart-building software with metering and energy-data services.
- **2026-05** — arbnco announced plans to add non-household water-consumption data access for ESG reporting in England after a market-rule change.
- **2026-03** — British Gas Business began using arbnco's Level 3 platform to turn commercial-customer energy data into targeted insights and action plans.
- **2025-10** — arbnco published an Assura case study focused on improving energy performance and managing EPC and net-zero goals across healthcare real estate.
- **2025-04** — arbnco extended its partnership with ElectraLink to improve access to UK meter data for real estate reporting and decarbonisation planning.

## Links

- Website: https://arbnco.co.uk
- LinkedIn: https://www.linkedin.com/company/arbnco/
- Twitter/X: https://twitter.com/arbnco
- Facebook: https://facebook.com/arbnco

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Profile page: https://yespress.io/arbnco
Published by YesPress — https://yespress.io
Last updated: 2026-08-20