Jeffrey Lee
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Jeffrey Lee Email & Phone Number

Launching, running and investing in tech. Growing adtech, OTT, content, data and Saas companies. Biz Dev, Strategy, International Sales, Consultancy, Marketing, Investment, Territory Management and Market Entry at G-Mana
Location: London, England, United Kingdom 11 work roles 3 schools
1 work email found @yahoo.co.uk 3 phones found area 793 and 203 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@yahoo.co.uk
Direct phone (793) ***-****
LinkedIn Profile matched
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Current company
Role
Launching, running and investing in tech. Growing adtech, OTT, content, data and Saas companies. Biz Dev, Strategy, International Sales, Consultancy, Marketing, Investment, Territory Management and Market Entry
Location
London, England, United Kingdom
Company size

Who is Jeffrey Lee? Overview

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Quick answer

Jeffrey Lee is listed as Launching, running and investing in tech. Growing adtech, OTT, content, data and Saas companies. Biz Dev, Strategy, International Sales, Consultancy, Marketing, Investment, Territory Management and Market Entry at G-Mana, a company with 24 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at yahoo.co.uk, phone signal with area code 793, 203, and a matched LinkedIn profile for Jeffrey Lee.

Jeffrey Lee previously worked as Head of UK at G-Mana and Managing Director at Tam Tam Media. Jeffrey Lee holds Mba, Business from Insead.

Company email context

Email format at G-Mana

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{first_initial}{last}@yahoo.co.uk
76% confidence

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

Profile bio

About Jeffrey Lee

20+ years post-MBA investing in, advising, launching, running, scaling and exiting tech companies. Experience ranges from online sports games to privacy-safe digital advertising and data analytics for streaming video.Successful exits include Integral Ad Science, WIcket Labs, Cat Games and Produxion.com.

Listed skills include New Media, Digital Media, Digital Strategy, Digital Marketing, and 13 others.

Current workplace

Jeffrey Lee's current company

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G-Mana
G-Mana
Launching, running and investing in tech. Growing adtech, OTT, content, data and Saas companies. Biz Dev, Strategy, International Sales, Consultancy, Marketing, Investment, Territory Management and Market Entry
London, GB
Website
Employees
24
AeroLeads page
11 roles · 26 years

Jeffrey Lee work experience

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

Role listed

London, GB

Head Of Uk

Current

Caesarea, IL

-Market entry, international sales and business growth for innovative CTV advertising startup G-Mana.-Working with broadcasters, publishers and streaming video platforms to improve OTT ad experience for clients and viewers alike. -Introducing unique new CTV ad formats and boosting monetization of ad breaks.-G-Mana has developed the latest in Saas SSAI.

Aug 2022 - Present

Managing Director

Current

Acceleration and growth for media and tech.Companies come to Tam Tam Media when: - They want to enter a new territory with minimum friction in management time and expense- They need to scale and build brand equity, market share and revenues quickly- They require a proven partner well-connected across tech, investment, marketing, media and contentWe give.

Jan 2008 - Present

Partner

Current

London, England, GB

- Documentary feature production for TV, Cinema and digital.- Decadence and Downfall, the Shah's Ultimate Party, runner-up Best Historical Documentary, UK Documentary Awards.- Starting From Zero - premiered Boston Film Festival, May 2023, Winner, Best Doc Lulea Film Festival and Best Feature Doc Stockholm City Film Festival.

Nov 2015 - Present

Head Of Business Development, Uk

New York, US

Invested in and launched Dstillery's pioneering ad targeting solutions to brands, agencies and the programmatic ecosystem in the UK market.Their new industry-leading ID-Free solution is based on privacy-friendly data science. It is a cookieless, behavioural contextual solution. which performs on par with ID-based targeting and routinely exceeds semantic.

Apr 2022 - Jun 2023

Head Of Business Development Emea

Seattle, Washington, US

Investor and leader of the EMEA market entry and sales for the top platform for actionable insights in the fast-growing OTT video industry. Successful trade sale to Brightcove.I helped build the Wicket Labs brand into a market-leader across EMEA and established new partnerships with video platforms, with ambitious new VOD services and with major.

Aug 2019 - Oct 2021

Head Of Uk

New York, NY, US

Invested in and launched this Innovative high-viewability ad network in the UK.Duration Media helps publishers to reduce the ad load on their pages, improve the user experience, provide reliable, high-quality, high-value ads, and increase revenues. Built up partnerships with major UK publishers including Daily Mail, Bloomberg, News UK, Spectator...

Jan 2018 - Nov 2019

Sales And Marketing Director

Camden, London, GB

Building brand awareness, business growth and partnerships for Userfarm, the global leaders in crowdsourced video. Evangelizing for the responsive, authentic and remarkable creativity of the crowd.

Jan 2016 - Jul 2019

Managing Director

Lycos Uk

- Led top 10 UK portal - an advertising-supported network reaching 12 million users per month- Leadership Council member on UK’s digital trade body, the Internet Advertising Bureau (IAB)- Formulated strategy, reorganized production, recruited new team and re-focused brand- Launched and marketed multimedia communities and products, substantially growing.

May 2006 - Dec 2008

Partner And Business Development Director

Cat Games

- Startup company built online social networks around shared affinities of games and sports. - Massively Multi-player online games communities with millions of players including baseball game developed with MLB, ice hockey with NHL, Cricket with Cricinfo and Soccer (sundayLeague.com) - Negotiated unique range of branding and online distribution deals with.

Jan 2003 - Mar 2006

Ceo

Produxion.Com

CEO of portal for broadcast professionals in the UK. Built and grew business. Negotiated key partnerships with BARB and won long-term advertising deals across the industry from clients such as BBC, ITV, Channel 4, Sony...Successful trade sale to EMAP. Now www.broadcastnow.co.uk

2000 - 2002 ~2 yrs
Team & coworkers

Colleagues at G-Mana

Other employees you can reach at g-mana.com. View company contacts for 24 employees →

3 education records

Jeffrey Lee education

Mba, Business

Insead

Ba, Ma, Arabic And Islamic History

University Of Oxford

Arabic Language And Literature

Alexandria University
FAQ

Frequently asked questions about Jeffrey Lee

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

What company does Jeffrey Lee work for?

Jeffrey Lee works for G-Mana.

What is Jeffrey Lee's role at G-Mana?

Jeffrey Lee is listed as Launching, running and investing in tech. Growing adtech, OTT, content, data and Saas companies. Biz Dev, Strategy, International Sales, Consultancy, Marketing, Investment, Territory Management and Market Entry at G-Mana.

What is Jeffrey Lee's email address?

AeroLeads has found 1 work email signal at @yahoo.co.uk for Jeffrey Lee at G-Mana.

What is Jeffrey Lee's phone number?

AeroLeads has found 3 phone signal(s) with area code 793, 203 for Jeffrey Lee at G-Mana.

Where is Jeffrey Lee based?

Jeffrey Lee is based in London, England, United Kingdom while working with G-Mana.

What companies has Jeffrey Lee worked for?

Jeffrey Lee has worked for G-Mana, Tam Tam Media, Laa Films, Dstillery, and Wicket Labs.

Who are Jeffrey Lee's colleagues at G-Mana?

Jeffrey Lee's colleagues at G-Mana include Bikash Karki, Kiran Shah, Subodh Baral, Rahul Naidu, and Gaurab Sapkota.

How can I contact Jeffrey Lee?

You can use AeroLeads to view verified contact signals for Jeffrey Lee at G-Mana, including work email, phone, and LinkedIn data when available.

What schools did Jeffrey Lee attend?

Jeffrey Lee holds Mba, Business from Insead.

What skills is Jeffrey Lee known for?

Jeffrey Lee is listed with skills including New Media, Digital Media, Digital Strategy, Digital Marketing, Mobile Marketing, Social Media, Mobile Advertising, and Start Ups.

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