Jonathan Lassman
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Jonathan Lassman Email & Phone Number

Principal Sector Manager (Energy, Utilities, Oil and Gas, and Nuclear) at Sopra Steria
Location: Worthing, England, United Kingdom 12 work roles
1 work email found @mac.com 2 phones found area 780 and 113 LinkedIn matched
4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email j****@mac.com
Direct phone (780) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Principal Sector Manager (Energy, Utilities, Oil and Gas, and Nuclear)
Location
Worthing, England, United Kingdom
Company size

Who is Jonathan Lassman? Overview

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Quick answer

Jonathan Lassman is listed as Principal Sector Manager (Energy, Utilities, Oil and Gas, and Nuclear) at Sopra Steria, a company with 48802 employees, based in Worthing, England, United Kingdom. AeroLeads shows a work email signal at mac.com, phone signal with area code 780, 113, and a matched LinkedIn profile for Jonathan Lassman.

Jonathan Lassman previously worked as Mentor at Women In Defence Uk and Director of Partnerships at Shared Services Connected Ltd.

Company email context

Email format at Sopra Steria

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{first}.{last}@mac.com
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AeroLeads found 1 current-domain work email signal for Jonathan Lassman. Compare company email patterns before reaching out.

Profile bio

About Jonathan Lassman

Hello, I’m Jon! I reside in the picturesque South Downs in Worthing, where I’m a dedicated father to three teenage girls. I feel incredibly fortunate to work for SSCL’s Defence organisation, where we achieve remarkable things in the people space for our armed forces. I lead the partnership activities, a role that I find deeply fulfilling.What Gives Me Purpose:- Client Solutions: I have a genuine passion for helping clients solve their problems.- Team Development: I’m committed to developing the skills and careers of my team and mentees.- Innovation & Adaptation: I encourage my teams to innovate and adapt to new challenges.- Relationship Building: I focus on building long-term, meaningful relationships.- Enjoying the Journey: I believe the journey is often as much fun as the destination.When I’m not working, you can find me in the garden, trying not to euthanize the foliage, or cycling up and down the South Downs, both on and off-road. I also take every opportunity to embarrass my children, whether through my lack of fashion sense or simply by being their dad.Please feel free to connect and say hello. I look forward to hearing from you. Have a great day!

Listed skills include Managed Services, Account Management, Solution Selling, Strategy, and 46 others.

Current workplace

Jonathan Lassman's current company

Company context helps verify the profile and gives searchers a useful next step.

Sopra Steria
Sopra Steria
Principal Sector Manager (Energy, Utilities, Oil and Gas, and Nuclear)
Worthing, GB
Website
Employees
48802
AeroLeads page
12 roles · 34 years

Jonathan Lassman work experience

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

Principal Sector Manager (Energy, Utilities, Oil And Gas, And Nuclear)

Worthing, GB

Director Of Partnerships

Current

Gosport, England, United Kingdom

I lead our growth directorate focusing on business development opportunities across SSCL Defence. My team cover the full spectrum of actives from pre-sales, solution design and business development. We look for innovative ways to create efficiencies, digitise processes and optimise how things are done across the contract we manage. This is all underpinned.

May 2022 - Present

Head Of Aquisition - Enterprise

West Sussex, England, United Kingdom

I had overall responsibility for all business development (new business) activity across Virgin Media’s (Ex O2) Enterprise sector managing a team of business development professionals and strategic sales leads. I developed and implemented a comprehensive strategy that maximised target customers, opportunities across all propositions and private sectors. I.

Nov 2019 - Dec 2021

Sector Lead / Manufacturing & Engineering Sectors

West Sussex, United Kingdom, United Kingdom

I had overall responsibility for manufacturing and engineering sector within the Industrial Markets practice. I developed and implemented a comprehensive strategy that focused on retaining existing customers and winning new customers maximising targets, opportunities across all propositions and private sectors. I led and developed a team of eight BD.

Sep 2015 - Nov 2019

Solutions Consultant

Ee

Worthing

I was the primary specialist and sales lead working with a team of account directors, selling and driving ICT growth opportunities into EE largest clients. I also supported the lighthouse new business team for key new ICT opportunities. Focused on spend time with CxO’s evangelising EE propositions, working with EE’s partners and management architects to.

Jan 2014 - Sep 2015

Global Account Director

Ee

West Sussex

This role is a continuation of the previous role for Orange.I was responsible for developing effective, successful, sustainable and profitable long-term relationships at CxO and multi-layer within Orange/EE’s largest and most complex customers. Demonstrate knowledge across their business and their decision-making process, adding value and exceptional.

Jun 2010 - Dec 2013

Account Director

I was responsible for developing effective, successful, sustainable and profitable long-term relationships at CxO and multi-layer within Orange/EE’s largest and most complex customers. Demonstrate knowledge across their business and their decision-making process, adding value and exceptional engagement - becoming a trusted and valued partner. Identify.

Nov 2007 - Jun 2010

Sales Manager

Bt

Working with BT's mobility division I managed and directed a sales force of 10 Specialist Sales Executives and Business Development Managers. Key responsibilities included:- ensuring the team met at each opportunity the CxO decision maker- attended weekly joint meetings- assisted and guidance with prospecting, cold calling, campaign design and event.

Jun 2006 - Oct 2007

Sales Manager/Account Director

Bt

Managed and directed a sales force of 3 Senior Account Managers, supporting 16 London headquartered, corporate clients. I had responsibility for 2 key financial clients maintaining the CxO relationships in both of these investment banks. I also aided my team with their with key meeting and opportunities as they presented themselves. Through creation of a.

Jul 2001 - Jun 2006

Account Manager

Concert Communications (Bt+At&T Jv)

Managed the relationship of a large global insurance company one of Concert’s top 10 European clients.

Sep 1999 - Jul 2001

Sales Advisor

Bt
1992 - 1994 ~2 yrs
Team & coworkers

Colleagues at Sopra Steria

Other employees you can reach at soprasteria.com. View company contacts for 48802 employees →

FAQ

Frequently asked questions about Jonathan Lassman

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

What company does Jonathan Lassman work for?

Jonathan Lassman works for Sopra Steria.

What is Jonathan Lassman's role at Sopra Steria?

Jonathan Lassman is listed as Principal Sector Manager (Energy, Utilities, Oil and Gas, and Nuclear) at Sopra Steria.

What is Jonathan Lassman's email address?

AeroLeads has found 1 work email signal at @mac.com for Jonathan Lassman at Sopra Steria.

What is Jonathan Lassman's phone number?

AeroLeads has found 2 phone signal(s) with area code 780, 113 for Jonathan Lassman at Sopra Steria.

Where is Jonathan Lassman based?

Jonathan Lassman is based in Worthing, England, United Kingdom while working with Sopra Steria.

What companies has Jonathan Lassman worked for?

Jonathan Lassman has worked for Sopra Steria, Women In Defence Uk, Shared Services Connected Ltd, O2 (Telefónica Uk), and Ee.

Who are Jonathan Lassman's colleagues at Sopra Steria?

Jonathan Lassman's colleagues at Sopra Steria include Robert Knagg, Vicky Singh, Swati Verma, Shraddha Dhoot, and Even Åge Smedshaug.

How can I contact Jonathan Lassman?

You can use AeroLeads to view verified contact signals for Jonathan Lassman at Sopra Steria, including work email, phone, and LinkedIn data when available.

What skills is Jonathan Lassman known for?

Jonathan Lassman is listed with skills including Managed Services, Account Management, Solution Selling, Strategy, Business Development, Management, Channel Partners, and New Business Development.

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