Upstream Employee Directory

Upstream corporate office is located in Marylebone House, 52-54 St. John Street, London, Greater London, EC1M 4HF, United Kingdom and has 201-500 employees.

upstream sa

seven secure solutions

the upstream group of companies

upstream systems

upstream systems inc

upstream systems sa

Employees by Department

Departments

Number of employees

Operations

Marketing

Sales

Engineering & Technical

Information Technology

C-Suite

Key Employees of Upstream

WJ
Waseem Jooma
Senior VP, & Africa (South, East)
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail

Upstream Global Presence

Location	People at location
Europe	51-200
Africa	1-10
South America	1-10
North America	1-10
Asia	1-10

Index of contact profiles from Upstream

Hundreds of professionals searching for Upstream have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

WO
William Ollenburger
Email Direct
Team Leader
United Kingdom , Greater London , London

RM
Rodrigo Mello
Email Direct
Sales Director (LATAM)
United Kingdom , Greater London , London

IJ
Ilkka Jarvilaturi
Email Direct
Director
United Kingdom , Greater London , London

CM
Caio Malta
Email Direct
Senior Product Manager (Growth & CRM)
United Kingdom , Greater London , London

KD
Kelechi Dennar
Email Direct
Program Manager
United Kingdom , Greater London , London

RM
Rethabile Matsabu
Email Direct
Junior Account Manager
United Kingdom , Greater London , London

MA
Margie Aure
Email Direct
Office Manager
United Kingdom , Greater London , London

TN
Tsepang Nenzinane
Email Direct
Digital Marketing Compliance Analyst
United Kingdom , Greater London , London

CP
Charles Popeck
Email Direct
Loader and Scanner
United Kingdom , Greater London , London

WJ
Waseem Jooma
Email Direct
Senior VP, & Africa (South, East)
United Kingdom , Greater London , London

Rd
Renata de Salles Abreu
Email Direct
Sales Manager, Advertising
United Kingdom , Greater London , London

DK
David Kirba
Email Direct
Senior Copywriter
United Kingdom , Greater London , London

SP
Savit Phithaklopanich
Email Direct
Copywriter
United Kingdom , Greater London , London

FA
Felipe Anciães
Email Direct
IT Operations & Connectivity Engineer
United Kingdom , Greater London , London

CH
Crystal Hardy
Email Direct
Manager, Human Resources
United Kingdom , Greater London , London

CW
Charles Whitley
Email Direct
Customer Service
United Kingdom , Greater London , London

LV
Leslie Vance
Email Direct
Travel Agent
United Kingdom , Greater London , London

EI
Evelyn Iler
Email Direct
Corporate Travel Agent
United Kingdom , Greater London , London

EN
Evgenia Nanou
Email Direct
HR Associate
United Kingdom , Greater London , London

MM
Marianthi Markaki
Email Direct
Manager, Digital Media
United Kingdom , Greater London , London

SS
Sandrine Swarowsky
Email Direct
Senior Copywriter
United Kingdom , Greater London , London

MN
Marcel Newberg
Email Direct
Policy Analyst & Coordinator
United Kingdom , Greater London , London

Former Employees at Upstream

Explore people who held key positions, contributed to Upstream's success, and advanced their careers.

Kevin Stevens

Principal Consultant at PBT Group

Worked as General Manager

at Upstream (2015-2018)

Direct

Marcel Kirchner

Crew Leader and Certif... at City of Edmonton, AB

Worked as Policy Analyst & Coordinator

at Upstream

Direct

Carlos Maciel

Manager, Digital Chann... at Flormel Alimentos Saud...

Worked as Manager, Digital Channels

at Upstream (2023-2024)

Direct

Mask Content

Bureau Chief (Houston) at Energy Intelligence

Worked as Bureau Chief (Houston)

at Upstream (2010-2020)

Direct

Explore More

People from Similar Companies in the Business Services Industry Located in United Kingdom

OpenBet

501-1,000 Employees

Salt 'n Pepper

501-1,000 Employees

Boardex

201-500 Employees

Flo

201-500 Employees

Fresha

201-500 Employees

Cirium

201-500 Employees

Frequently Asked Questions Regarding Upstream Employees

How many employees does Upstream have?

Upstream has 201-500 employees

Who are Upstream key employees?

Some of Upstream key employees are Waseem Jooma

Where is Upstream located?

Upstream’s headquarters are located at Marylebone House, 52-54 St. John Street, London, Greater London, EC1M 4HF, United Kingdom

How do I contact Upstream?

Upstream Contact Info: Phone number: +44 2073077460 Website: www.upstreamsystems.com

What does Upstream do?

Upstream is a marketing AI-powered revenue generator specifically designed for mobile operators, helping them transform existing subscribers into new digital and value-added services revenue. The company offers solutions that maximize leads, increase sign-ups, and boost sales through AI targeting and multi-channel user journeys. With a reach of ove... Read More

Is Upstream a public company?

Upstream is private company therefore does not currently have an official ticker symbol

See more information about Upstream Employees