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Upstream Employee Directory

Software DevelopmentEngland, United Kingdom201-500 Employees

Upstream has about 404 employees across 6 continents, with the largest share in Europe (50%). By country, the largest groups are United States Of America (27%), Greece (25%) and United Kingdom Of Great Britain And Northern Ireland (20%). Media & Communications and Engineering make up 24% of the profiles with a known department. Upstream's workforce spans 24 departments. Upstream's workforce fell 36% between July 2025 and July 2026.

Find Upstream employees' phone numbers or email addresses

Upstream Global Highlights

Location
Employees

Europe
262

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  • Greece
    134
  • United Kingdom Of Great Britain And Northern Ireland
    108
  • Ukraine
    3
  • Ireland
    2
  • Spain
    2
  • Italy
    2
  • France
    2
  • Romania
    2
  • Austria
    1
  • Azerbaijan
    1
  • Slovakia
    1
  • Poland
    1
  • Bulgaria
    1
  • Norway
    1
  • Netherlands
    1

North America
152

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  • United States Of America
    143
  • Canada
    9

Asia
37

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  • India
    9
  • Malaysia
    5
  • Indonesia
    4
  • Pakistan
    4
  • Thailand
    3
  • Singapore
    2
  • China
    2
  • Saudi Arabia
    2
  • Israel
    2
  • Russian Federation
    1
  • Sri Lanka
    1
  • Kazakhstan
    1
  • Viet Nam
    1

Africa
36

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  • South Africa
    13
  • Nigeria
    8
  • Cameroon
    3
  • Uganda
    2
  • Côte D'ivoire
    2
  • Egypt
    1
  • Kenya
    1
  • Algeria
    1
  • Congo
    1
  • Ghana
    1
  • Ethiopia
    1
  • Tunisia
    1
  • Zimbabwe
    1

South America
22

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  • Brazil
    21
  • Argentina
    1

Oceania
19

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  • Australia
    15
  • New Zealand
    4

Europe accounts for 50% of Upstream's workforce, followed by North America (29%) and Asia (7%).

Upstream's Leadership

  • Chief Executive Officer at Upstream
    D. M.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Upstream
    A. V.
    Chief Executive Officer
    Mobile Phone
  • Chief Technology Officer at Upstream
    N. M.
    Chief Technology Officer
    Mobile Phone
  • Chief Technology Officer at Upstream
    J. W.
    Chief Technology Officer
    Mobile Phone
  • Chief Compliance Officer at Upstream
    L. J.
    Chief Compliance Officer
    Mobile Phone
  • Chief Software Architect at Upstream
    L. N. F.
    Chief Software Architect
    Mobile Phone
  • Chief Global Sales at Upstream
    S. Y.
    Chief Global Sales
    Mobile Phone
  • Vp Systems & Security at Upstream
    A. K.
    Vp Systems & Security
    Mobile Phone

Upstream Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Administrative
  • Customer Success
  • Marketing
  • Operations
  • Other
  • Media & Communications
  • Sales
  • Information Technology
  • Analytics
  • Product Management
  • Program & Project Management

Media & Communications is the largest department at 13% of profiles with a known department, up from 3% in July 2025, followed by Engineering (11%, down from 21%) and Analytics (10%, up from 6%).

Contact profiles from Upstream

Name
Title
Contact
Location
Last Update
  • Chief Executive Officer at Upstream
    D. M.
    Chief Executive Officer
    Mobile Phone
    United Kingdom, England
    Oct 16, 2026
  • Group Cfo at Upstream
    G. S.
    Group Cfo
    Mobile Phone
    Greece
    Oct 24, 2026
  • Co-Founder And Managing Director at Upstream
    J. G.
    Co-Founder And Managing Director
    Mobile Phone
    Ireland
    Sep 09, 2026
  • Chief Technology Officer at Upstream
    N. M.
    Chief Technology Officer
    Mobile Phone
    Greece
    Oct 08, 2026
  • Co-Founder at Upstream
    A. T.
    Co-Founder
    Mobile Phone
    Oct 22, 2024
  • Chief Executive Officer at Upstream
    A. V.
    Chief Executive Officer
    Mobile Phone
    Oct 07, 2026
  • Owner at Upstream
    A. P.
    Owner
    Mobile Phone
    Oct 23, 2024
  • Southeastern Regional Market President at Upstream
    B. C.
    Southeastern Regional Market President
    Mobile Phone
    Oct 24, 2024
  • Chief Technology Officer at Upstream
    J. W.
    Chief Technology Officer
    Mobile Phone
    Mar 20, 2025
  • Chief Compliance Officer at Upstream
    L. J.
    Chief Compliance Officer
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What are the largest departments at Upstream?

Minus sign iconPlus sign iconMedia & Communications is the largest department at 13% of profiles with a known department, up from 3% in July 2025, followed by Engineering (11%, down from 21%) and Analytics (10%, up from 6%). Upstream's workforce spans 24 departments.

Where are Upstream's employees located?

Minus sign iconPlus sign iconUpstream has about 404 employees across 6 continents, with the largest share in Europe (50%). Europe accounts for 50% of Upstream's workforce, followed by North America (29%) and Asia (7%). By country, the largest groups are United States Of America (27%), Greece (25%) and United Kingdom Of Great Britain And Northern Ireland (20%).

How has Upstream's workforce changed over the past year?

Minus sign iconPlus sign iconUpstream's workforce fell 36% between July 2025 and July 2026. Media & Communications's share of profiles with a known department rose from 3% to 13%.

How many employees does Upstream have currently?

Minus sign iconPlus sign iconUpstream has approximately 404 employees as of October 2026. These team members are located across 6 continents, including Europe, North America and Asia.

Who are Upstream's key employees and leadership?

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As of October 2026, Upstream's key employees include:

  • Chief Executive Officer: D. M.
  • Chief Executive Officer: A. V.
  • Chief Technology Officer: N. M.
  • Chief Technology Officer: J. W.
  • Chief Compliance Officer: L. J.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Upstream's most common email format?

Minus sign iconPlus sign iconUpstream employees' email format typically follows the pattern of First.Last@upstreamsystems.com. Trying to find reliable and up-to-date employee contact data? Find more Upstream email formats with LeadIQ.

What is Upstream known for?

Minus sign iconPlus sign iconUpstream was founded in 2001 and operates in the Software Development industry. You can contact Upstream's main corporate office by phone at
+1-309-623-****
. Explore Upstream's company overview page for more information.

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