Guy Clark
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Guy Clark Email & Phone Number

Director, International Revenue Operations at Cornerstone OnDemand
Location: Hazlemere, England, United Kingdom 18 work roles 2 schools
1 work email found @level3.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Director, International Revenue Operations
Location
Hazlemere, England, United Kingdom
Company size

Who is Guy Clark? Overview

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Quick answer

Guy Clark is listed as Director, International Revenue Operations at Cornerstone OnDemand, a company with 6 employees, based in Hazlemere, England, United Kingdom. AeroLeads shows a work email signal at level3.com and a matched LinkedIn profile for Guy Clark.

Guy Clark previously worked as EMEA Sales Operations Manager at On24 and Business Consultant at Freelance. Guy Clark holds Bsc (Hons), Physics from King'S College London.

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Email format at Cornerstone OnDemand

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{first}.{last}@level3.com
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Profile bio

About Guy Clark

Over 30 years experience driving business strategy and performance in a variety of roles including Product Management (including Strategy, Development and Pre-sales support), Segmentation, Marketing, Sales Operations, Access Planning, and Pricing within Fixed and Mobile Operators as well in a Consultancy capacity. Both B2B and B2C experience.Specialties: Segmentation, Business Development, Product Management, Pricing, Access Planning, Sales Operations, Supplier Negotiation, Dispute Settlement, Interconnect, Customer Profiling and Geodemographic Analysis, Data-mining, Tariff and Other Data Modelling, Business Planning, Strategy Development, Forecasting, Billing, OSS & BSS, AI/ML

Listed skills include Telecommunications, Product Management, Voip, Managed Services, and 46 others.

Current workplace

Guy Clark's current company

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Cornerstone OnDemand
Cornerstone Ondemand
Director, International Revenue Operations
High Wycombe, GB
Employees
6
AeroLeads page
18 roles

Guy Clark work experience

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

Director, International Revenue Operations

Current

Santa Monica, CA, US

Managing all aspects of Revenue Operations across EMEA and APJ

Dec 2022 - Present

Emea Sales Operations Manager

San Francisco, CA, US

Managing all aspects of EMEA Sales Operations from weekly and monthly Forecasting, Pipeline reporting and performance visualisation (for presentation to CEO, CRO and COO) to Strategy, Territory assignment, Lead Routing Management and Planning for a rapidly growing EMEA Marketing Technology Software Sales team.- Refined weekly/monthly forecasting and.

Jan 2021 - Dec 2022

Business Consultant

Freelance

Helping businesses improve Sales and Marketing effectiveness

Jan 2020 - Jan 2021

Snr Segmentation Practice Manager

Vodafone Global Enterprise
  • Lead a team responsible for implementing and refining the VGE account Segmentation and Sales coverage models, providing data-lead customer insight and business intelligence to Sales, Product, Marketing and other.
  • Increased NPS, Pipeline, TCV and Revenue through successful introduction and adoption of the Segmentation model, managing all key Sales (6 Regional teams globally), Sales Ops and Sales Transformation team stakeholders
Jan 2018 - Jan 2020

Senior Director Segmentation

Broomfield, Colorado, US

Improved return on Sales & Marketing efforts and investment by mining and analysing disparate data sets to derive customer and prospect insights that helped define the optimal target customers, for both acquisition and upsell, and generate practical Sales & Marketing actions.

Apr 2016 - Dec 2017

Director Planning

Broomfield, Colorado, US

For Core EMEA Markets:Responsible for planning and implementing optimised network architecture in relation to other carriers to minimize third-party access network expense.Optimised return on investment in new third-party access capabilities and network acquisitions and builds.Reduced unit access costs and removed / replaced uneconomic leased circuits.

Feb 2015 - Mar 2016

Director Business Growth Programs

Broomfield, Colorado, US

  • Responsible for business growth through overlay business programs, working closely with Sales, Construction and other business functions.Current programs underway include:
  • Drove >$10m pa revenue growth (most at 100% gross margin) through network expansion / extension to customer sites and data centres – working collaboratively with both Enterprise and Carrier sales teams
Dec 2011 - Jan 2015

Director Psn Access & Certification

Broomfield, Colorado, US

Responsible for the successful PSN Certification of Global Crossing Products and Services to be sold into UK Government. Required enhancements/changes to existing product processes/delivery mechanisms/design to ensure compliance.

Jan 2011 - Dec 2011

Director Market Development

Broomfield, Colorado, US

Acting as a consultant to assist sales teams on sizeable new business opportunities.EU Lead on annual marketing planning activities and prioritisation of product development requirements.Set-up and management of an in-house telephone-based lead generation, prospect profiling and e-marketing team.Selection and management of CRM system.Identification of.

Apr 2007 - Jan 2011

Director Product Management

Broomfield, Colorado, US

Full Product ownership from Concept through Development to Market Launch and Lifecycle Management.Carrier & Enterprise Product set includes: IP VPN, Private Line, Internet Access, IP Transit, Enterprise VoIP, Direct and Indirect (IDA and CPS) Voice Services, NTS (Number Translation Services) and Managed Voice & Data Services.

Aug 2000 - Apr 2007

Director Uk Network Financial Management

Frontier Telecommunications Uk / Global Crossing

Responsible for outpayments to other interconnected carriers for Voice usage, Mobile Service Provision (we were a Mobile Service Provider in addition to Fixed Line services) and Circuits. Also responsible for the UK and International LCR (Least Cost Routing) and Pricing Functions.

Aug 1999 - May 2000

Interconnect Analyst/Consultant

US

Responsible for the purchasing of services from, and management of relationships with, interconnect partners throughout the world. Developed business processes and defined systems for interconnect billing and management in addition to purchasing the first international circuits for the company.Built a "Bypass" model for use with regulators and incumbents.

Jul 1998 - Jul 1999

Interconnect Consultant

Kista, Stockholm, SE

Responsible for product management and development of software requirements to meet market needs for the interconnect rating system business unit. Achievements included the contribution to proposed product roadmap and product development, development of interconnect & product presentations and “payback” /pricing model, holding many interconnect and product.

Dec 1997 - Jul 1998

Head Of Tariff Management

Cable & Wireless Communications / Bell Cablemedia Plc, Combined Catv And Broadband Nwk Operator

Responsible for managing Interconnect & Retail (Consumer and Business) rating systems, management of interconnect relationships, interconnect and retail and tariff and competitor analysis, minimising interconnect expenditure, product/pricing strategy development in conjunction with Marketing Dept, approval of marcomms material, carrier invoice.

Aug 1996 - Dec 1997

Telecommunications Consultant / Marketing Analyst

Dixon, Goodwin & Co - Telecoms Consultants

Responsible for client acquisition, account management, project management, product & strategy development, interconnect & Retail (Consumer and Business) tariff, traffic, competitive and geodemographic analysis and development of C++ software for Interconnect and Retail rating and customer behaviour analysis. Achievements included being a key player in.

Sep 1994 - Aug 1996

Marketing Manager – Telephony (Consumer)

Sbc Cablecomms (Uk), Combined Catv And Broadband Telecom

Responsible for competitive analysis, strategy development, product / pricing development, interconnect and retail tariff and traffic analysis, forecasting uptake, revenue, margin, & budget expenditure, performance analysis covering product penetration, revenue, margin, expenditure and geodemographic analysis, managing agencies for research, advertising.

Apr 1993 - Sep 1994

Sales Network Manager

Norwest Holst Construction / Rosser & Russell

July 1992 to March 1993 - Norwest Holst Construction Ltd, Watford - Sales Network ManagerResponsible for the setting up, and subsequent management, of a distributed Sales & Mktg/CRM database throughout the UK. This consisted of a LAN at Watford and a distribution “network” encompassing all offices throughout the UK via modem links. The setting up of this.

Apr 1990 - Mar 1993
2 education records

Guy Clark education

Bsc (Hons), Physics

King'S College London

Education record

Twynham
FAQ

Frequently asked questions about Guy Clark

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

What company does Guy Clark work for?

Guy Clark works for Cornerstone OnDemand.

What is Guy Clark's role at Cornerstone OnDemand?

Guy Clark is listed as Director, International Revenue Operations at Cornerstone OnDemand.

What is Guy Clark's email address?

AeroLeads has found 1 work email signal at @level3.com for Guy Clark at Cornerstone OnDemand.

Where is Guy Clark based?

Guy Clark is based in Hazlemere, England, United Kingdom while working with Cornerstone OnDemand.

What companies has Guy Clark worked for?

Guy Clark has worked for Cornerstone Ondemand, On24, Freelance, Vodafone Global Enterprise, and Level 3 Communications.

How can I contact Guy Clark?

You can use AeroLeads to view verified contact signals for Guy Clark at Cornerstone OnDemand, including work email, phone, and LinkedIn data when available.

What schools did Guy Clark attend?

Guy Clark holds Bsc (Hons), Physics from King'S College London.

What skills is Guy Clark known for?

Guy Clark is listed with skills including Telecommunications, Product Management, Voip, Managed Services, Business Development, Strategy, Mobile Devices, and Unified Communications.

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