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J Grennan & Sons Employee Directory

FarmingOffaly, Ireland11-50 Employees

J Grennan & Sons is a family-owned agri-trading business based in Rath, Offaly, Ireland. Established in 1878, the company has grown from small retail beginnings into a comprehensive operation that imports, manufactures, wholesales, and retails farm inputs across Ireland, with a focus on animal feeds, fertilisers, seeds, agrochemicals, farm hardware, and related products. Its core offering spans the production and distribution of coarse ruminant rations, cubed animal feeds, fertilisers, grain handling, and seed processing, supported by a wholesale and retail network that serves both nationwide customers and a regional retail presence in Offaly and Westmeath. The business emphasizes technical support and advisory services to its customers, aiming to provide robust product knowledge and practical guidance for farmers and agribusinesses.

Find J Grennan & Sons employees' phone numbers or email addresses

J Grennan & Sons Global Highlights

Location
Employees

Europe
35

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  • Ireland
    35

Asia
1

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  • India
    1

North America
1

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  • United States Of America
    1

J Grennan & Sons's Leadership

  • Head Of Finance at J Grennan & Sons
    L. S.
    Head Of Finance
  • Financial Controller at J Grennan & Sons
    W. E. A.
    Financial Controller
  • Financial Controller at J Grennan & Sons
    D. S.
    Financial Controller
  • Technical Director at J Grennan & Sons
    T. G.
    Technical Director
  • Business Development Manager at J Grennan & Sons
    S. H.
    Business Development Manager
  • Group Merchandising And Online Marketing Manager at J Grennan & Sons
    J. F.
    Group Merchandising And Online Marketing Manager
  • Information Communication Technology Manager at J Grennan & Sons
    D. M.
    Information Communication Technology Manager
  • Branch Manager at J Grennan & Sons
    J. H.
    Branch Manager

J Grennan & Sons Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Administrative
  • Business Development
  • Civil Engineering & Construction
  • Engineering
  • Other
  • Environmental Services
  • Retail

Contact profiles from J Grennan & Sons

Name
Title
Contact
Location
Last Update
  • Head Of Finance at J Grennan & Sons
    L. S.
    Head Of Finance
    Ireland
    Nov 09, 2023
  • Financial Controller at J Grennan & Sons
    W. E. A.
    Financial Controller
    Ireland
    Sep 21, 2026
  • Financial Controller at J Grennan & Sons
    D. S.
    Financial Controller
    Ireland
    Jun 26, 2026
  • Technical Director at J Grennan & Sons
    T. G.
    Technical Director
    Ireland, Dublin
    Sep 21, 2026
  • Business Development Manager at J Grennan & Sons
    S. H.
    Business Development Manager
    Ireland
    Aug 29, 2026
  • Group Merchandising And Online Marketing Manager at J Grennan & Sons
    J. F.
    Group Merchandising And Online Marketing Manager
    Ireland
    Sep 21, 2026
  • Information Communication Technology Manager at J Grennan & Sons
    D. M.
    Information Communication Technology Manager
    Ireland
    Sep 21, 2026
  • Branch Manager at J Grennan & Sons
    J. H.
    Branch Manager
    Ireland
    Sep 21, 2026
  • Accounts Payable Administrator at J Grennan & Sons
    A. B.
    Accounts Payable Administrator
    Ireland
    Sep 21, 2026
  • Agri Sales Associate at J Grennan & Sons
    E. T.
    Agri Sales Associate
    Sep 21, 2026

Frequently Asked Questions

What is J Grennan & Sons known for?

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J Grennan & Sons operates in the Farming industry. Explore J Grennan & Sons's company overview page for more information.

What is J Grennan & Sons's most common email format?

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J Grennan & Sons employees' email format typically follows the pattern of First.Last@grennagri.com. Trying to find reliable and up-to-date employee contact data? Find more J Grennan & Sons email formats with LeadIQ.

How many employees does J Grennan & Sons have currently?

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J Grennan & Sons has approximately 28 employees as of September 2026. These team members are located across 3 continents, including Europe, Asia and North America.

Who are J Grennan & Sons's key employees and leadership?

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As of September 2026, J Grennan & Sons's key employees include:

  • Head Of Finance: L. S.
  • Financial Controller: W. E. A.
  • Financial Controller: D. S.
  • Technical Director: T. G.
  • Business Development Manager: S. H.

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