Mark Stileman
AeroLeads people directory · profile

Mark Stileman Email & Phone Number

Senior Propositions Manager at Ordnance Survey
Location: Southampton, England, United Kingdom 14 work roles 4 schools
1 work email found @os.uk LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@os.uk
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Ordnance Survey
Role
Senior Propositions Manager
Location
Southampton, England, United Kingdom
Company size
1360 employees

Who is Mark Stileman? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Stileman is listed as Senior Propositions Manager at Ordnance Survey, a company with 1360 employees, based in Southampton, England, United Kingdom. AeroLeads shows a work email signal at os.uk and a matched LinkedIn profile for Mark Stileman.

Mark Stileman previously worked as Honorary Secretary of AGI Council at Association For Geographic Information (Agi) and Chartered Geographer Assessor at Royal Geographical Society (With Ibg). Mark Stileman holds Chartered Postgraduate Diploma, Marketing from Bournemouth University.

Company email context

Email format at Ordnance Survey

This section adds company-level context without repeating Mark Stileman's masked contact details.

{first}.{last}@os.uk
89% confidence

AeroLeads found 1 current-domain work email signal for Mark Stileman. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Mark Stileman

I have a broad base of professional expertise in the collection, management, marketing and usage of geographic information in a variety of forms and contexts. I have a wealth of experience in product management, strategic business analysis and bid management. I bring creativity, structure and reliability to business challenges.

Listed skills include Gis, Remote Sensing, Geospatial, Marketing Strategy, and 13 others.

Current workplace

Mark Stileman's current company

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

Ordnance Survey
Ordnance Survey
Senior Propositions Manager
Southampton, GB
Website
os.uk
Employees
1360
AeroLeads page
Company profile
View company profile Email format
14 roles

Mark Stileman work experience

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

Chartered Geographer Assessor

Current
Royal Geographical Society (With Ibg)

London

Assessment of new CGeog applications, plus regular webinars to coach and encourage new applicants.

Jul 2022 - Present

Strategic Product Manager

Current
Ordnance Survey

Southampton, England, United Kingdom

I am responsible for developing innovative propositions relating to Ordnance Survey's licensed data portfolio. The two primary current focus areas are:(1) undertaking discovery and compiling evidence regarding future customer priorities relating to the Public Sector Geospatial Agreement(2) Leading a multi-disciplinary, cross-business team which is.

Apr 2020 - Present

Collaborations Manager

Ordnance Survey

Southampton, United Kingdom

Responsible for coordinating thought leadership for Ordnance Survey's Smart Practice, with a focus on leading bids for collaborative R&D funding and responding to public consultations.Key interest in advocating the value of geospatial data and technologies for the UK's future relating to Infrastructure, Mobility and Connectivity themes, with particular.

Jun 2017 - Apr 2020

Bid Manager

Ordnance Survey

Southampton, United Kingdom

Responsible for coordinating B2B proposals and tender responses.

Jan 2013 - Jun 2017

Propositions Portfolio Manager

Ordnance Survey

Southampton, United Kingdom

I held responsibility for evaluating and developing candidate propositions for new products and services.In this time I developed four new product propositions through governance gateways, ready to be developed and launched.

Nov 2011 - Jan 2013

Product Manager

Ordnance Survey

Southampton, United Kingdom

During this time my role covered a number of functions and projects, including: * Working as part of a team to develop a corporate Product Strategy: * Conceiving and initiation a holistic Height/3D strategy and programme * Managing and developing Ordnance Survey's portfolio of Digital Terrain Model products * Building a business case for a strategic.

Apr 2007 - Nov 2011

Business Consultant

Ordnance Survey

Southampton, United Kingdom

I was responsible for developing a set of strategies and plans for Ordnance Survey's data collection processes, from the perspective of anticipating future product and customer needs, supporting the strategic transformation from cartographic to data-centric surveying, and efficiency improvement.

Aug 2005 - Apr 2007

Assistant To The Chief Executive

Ordnance Survey

Southampton, United Kingdom

I had two key areas of responsibility: * Providing direct support to the CEO in all internal and externally-facing matters * Secretary to Ordnance Survey's main board

Oct 2003 - Aug 2005

Research Manager

Ordnance Survey

Southampton, United Kingdom

I led a research team with a particular focus n how geographic information could be applied in new ways to solve social and environmental problems. I also successfully led Ordnance Survey's first bid to join an EU FP6 research project.

Mar 2001 - Oct 2003

Gis Manager

Ordnance Survey

Southampton, United Kingdom

I led Ordnance Survey's GIS team which developed and presented a suite of GIS-based demonstrations and provided ad-hoc internal consultancy and technical customer support.

Feb 2000 - Mar 2001

Mapping Officer

Bermuda Civil Service

Bermuda

I held responsibility for Bermuda's large-scale topographic databases and products. During this time I developed and launched Bermuda's first digital generation of mapping and ortho-photography products.

Jan 1997 - Dec 1999

Gis Consultant

Halcrow Group Ltd

Swindon, United Kingdom

I contributed GIS analysis to a range of consultancy projects.

Sep 1992 - Jan 1997
Team & coworkers

Colleagues at Ordnance Survey

Other employees you can reach at os.uk. View company contacts for 1360 employees →

EA Ernest Adams Ernest Adams Colleague at Ordnance SurveyMaidenhead, England, United Kingdom, United Kingdom View → LR Louise Riley Louise Riley Colleague at Ordnance SurveyGreater Southampton Area, United Kingdom View → PR Prasad Reddy Prasad Reddy Colleague at Ordnance SurveySouthampton, England, United Kingdom, United Kingdom View → LC Luke Court Luke Court Colleague at Ordnance SurveyGreater Southampton Area, United Kingdom View → JE Jodie Everett Jodie Everett Colleague at Ordnance SurveyUnited Kingdom, United Kingdom View → KA Ky Aizawa Ky Aizawa Colleague at Ordnance SurveyGreater Plymouth Area, United Kingdom View → MN Melissa Needham Melissa Needham Colleague at Ordnance SurveyUnited Kingdom, United Kingdom View → ET Ellie Tobin Ellie Tobin Colleague at Ordnance SurveyGosport, England, United Kingdom, United Kingdom View → MJ Mark Jones Mark Jones Colleague at Ordnance SurveyGreater Southampton Area, United Kingdom View → LB Laura Bailey Laura Bailey Colleague at Ordnance SurveyGreater Bristol Area, United Kingdom, United Kingdom View →
4 education records

Mark Stileman education

FAQ

Frequently asked questions about Mark Stileman

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

What company does Mark Stileman work for?

Mark Stileman works for Ordnance Survey.

What is Mark Stileman's role at Ordnance Survey?

Mark Stileman is listed as Senior Propositions Manager at Ordnance Survey.

What is Mark Stileman's email address?

AeroLeads has found 1 work email signal at @os.uk for Mark Stileman at Ordnance Survey.

Where is Mark Stileman based?

Mark Stileman is based in Southampton, England, United Kingdom while working with Ordnance Survey.

What companies has Mark Stileman worked for?

Mark Stileman has worked for Ordnance Survey, Association For Geographic Information (Agi), Royal Geographical Society (With Ibg), Bermuda Civil Service, and Halcrow Group Ltd.

Who are Mark Stileman's colleagues at Ordnance Survey?

Mark Stileman's colleagues at Ordnance Survey include Ernest Adams, Louise Riley, Prasad Reddy, Luke Court, and Jodie Everett.

How can I contact Mark Stileman?

You can use AeroLeads to view verified contact signals for Mark Stileman at Ordnance Survey, including work email, phone, and LinkedIn data when available.

What schools did Mark Stileman attend?

Mark Stileman holds Chartered Postgraduate Diploma, Marketing from Bournemouth University.

What skills is Mark Stileman known for?

Mark Stileman is listed with skills including Gis, Remote Sensing, Geospatial, Marketing Strategy, Product Management, Strategic Planning, Geomatics, and Databases.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.