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James Harrow Email & Phone Number

Chief Devices Officer at Green Energy Options (geo) at geo (Green Energy Options)
Location: Greater Cambridge Area, United Kingdom, United Kingdom 8 work roles 1 school
1 work email found @geotogether.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Chief Devices Officer at Green Energy Options (geo)
Location
Greater Cambridge Area, United Kingdom, United Kingdom
Company size

Who is James Harrow? Overview

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Quick answer

James Harrow is listed as Chief Devices Officer at Green Energy Options (geo) at geo (Green Energy Options), a company with 71 employees, based in Greater Cambridge Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at geotogether.com and a matched LinkedIn profile for James Harrow.

James Harrow previously worked as Chief Devices Officer at Geo (Green Energy Options) and Head of Hybrid Technology at Green Energy Options (Geo). James Harrow holds Bachelor’S Degree, Electrical And Electronic Engineering, 2:1 from Imperial College London.

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Email format at geo (Green Energy Options)

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{first}.{last}@geotogether.com
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Profile bio

About James Harrow

My emphasis on innovation has created industry award-winning technology ideas and products. A natural communicator who is at ease as the technical lead with customers and partners.I have performed various roles as Product Management, System Architect, R&D Lead, Programme Management, Technical Pre-sales in this unique telecoms and data analytics arena - often involving learning new hands-on skills to get the job done. Specialties: Cloud Hosting solution architecture, IT security, Data Privacy, Data Analytics, Algorithm Development, Mobile Comms (2G/3G/4G), IoT, Digital Signal Processing to name a few. Interests: AI & Machine Learning, Computer Vision

Listed skills include Gsm, Embedded Systems, 3G, Wcdma, and 45 others.

Current workplace

James Harrow's current company

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geo (Green Energy Options)
Geo (Green Energy Options)
Chief Devices Officer at Green Energy Options (geo)
cambridge, cambridgeshire, united kingdom
Website
Employees
71
AeroLeads page
8 roles

James Harrow work experience

A career timeline built from the work history available for this profile.

Chief Devices Officer

Current

Cambridge, England, United Kingdom

As Chief Devices Officer at geo, I lead the development teams to deliver world-class Smart Energy mass-market products. I also look after the technology strategy for Home Energy Management Systems (HEMS) which we will all need to help manage our Solar PV, battery storage, EV and heat pumps in the near future.As our homes move to using more electricity our.

Jan 2022 - Present

Founder And Ceo

Current

Cambridgeshire, England, United Kingdom

Technical Consultancy

Jun 2018 - Present

Director Of Consulting (Presence Cto)

Ip.Access (Presence Business Unit)

Cambridge, United Kingdom

Acting as CTO for the Presence solution.Performed many different roles from Product Management, Pre-sales, R&D Lead, System Architect, Agile Product Owner, Data Scientist to name a few.I like to stay hands-on which has meant keeping up with IT Data Centre Security and Hosting Architectures, MQTT (IoT) protocols, OAM, Docker, Ansible, Python, C, 3G/4G.

Apr 2014 - Jun 2018

Solutions Director

Ip.Access

Building upon my technical architecture experience, this customer facing role has meant working along side the sales teams to capture our customer requirements and produce novel solutions to meet their needs. Working within the Product Management team, I have shaped the technical strategy and direction for our future product lines and defined the internal.

Nov 2011 - Apr 2014

Software Architect For Femtocell And 2G Bts Products

Ip.Access

I joined ip.access from TTPCom (its parent company) and started as a DSP GSM PHY layer engineer. I then migrated into ARM device drivers, and then into higher layer protocol stacks and IP stacks. As ip.access was a start-up, I was part of the team that set up the development process and and have done my share of Programme / Project management. I was the.

Apr 2000 - Oct 2011

Digital Signal Processing - Implementation & Algortihms Engineer

ADSP 21xx, ARM 7, GSM & ICO satellite PHY layer, Simulations and practical hands-on integration of algorithms.

Apr 1998 - Apr 2000

Scientific Officer

Scientific Officer performing RF data collection trials and algorithm research.

Jul 1995 - Mar 1998
Team & coworkers

Colleagues at geo (Green Energy Options)

Other employees you can reach at geotogether.com. View company contacts for 71 employees →

1 education record

James Harrow education

FAQ

Frequently asked questions about James Harrow

Quick answers generated from the profile data available on this page.

What company does James Harrow work for?

James Harrow works for geo (Green Energy Options).

What is James Harrow's role at geo (Green Energy Options)?

James Harrow is listed as Chief Devices Officer at Green Energy Options (geo) at geo (Green Energy Options).

What is James Harrow's email address?

AeroLeads has found 1 work email signal at @geotogether.com for James Harrow at geo (Green Energy Options).

Where is James Harrow based?

James Harrow is based in Greater Cambridge Area, United Kingdom, United Kingdom while working with geo (Green Energy Options).

What companies has James Harrow worked for?

James Harrow has worked for Geo (Green Energy Options), Green Energy Options (Geo), Adectio, Ip.Access (Presence Business Unit), and Ip.Access.

Who are James Harrow's colleagues at geo (Green Energy Options)?

James Harrow's colleagues at geo (Green Energy Options) include Alessandra Calonico, Paul Goodyer, Abbas Kazmi Syed, Heather Fletcher, and Gavin Fleming.

How can I contact James Harrow?

You can use AeroLeads to view verified contact signals for James Harrow at geo (Green Energy Options), including work email, phone, and LinkedIn data when available.

What schools did James Harrow attend?

James Harrow holds Bachelor’S Degree, Electrical And Electronic Engineering, 2:1 from Imperial College London.

What skills is James Harrow known for?

James Harrow is listed with skills including Gsm, Embedded Systems, 3G, Wcdma, 3Gpp, Umts, Femtocell, and Rf.

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