What departments does Optimal Group have?

Optimal Group has employees across 7 departments including Entrepreneurship, Engineering, Finance, Business Development, Program & Project Management.

What is the largest department at Optimal Group?

The largest department at Optimal Group is Engineering with 3 employees.

Where are Optimal Group employees located globally?

Optimal Group has employees across 3 continents and 5 countries including Romania, France, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Australia.

How has Optimal Group's team size changed over time?

Optimal Group's team has decreased from approximately 51 to 41 employees based on available data.

Optimal Group Employee Directory

Q: Who are Optimal Group's key employees and leadership?

Optimal Group's key employees include: Ceo: C. D., Chief Technology Officer: L. B., Chief Development Officer (cdo): L. F., Chief Financial Officer: J. Z.

Electric Power GenerationQueensland, Australia11-50 Employees

Optimal Group is an Australian-owned energy solutions company based in Mulgrave, Queensland. It operates in the electric power generation sector and provides feasibility studies, engineering, project delivery, and ongoing support and monitoring for energy projects aimed at decarbonising electricity, heating, and transport systems. The company serves commercial, industrial, and government clients with end-to-end services for energy initiatives. 

The group has delivered solutions for urban and remote energy users across Australia and the South Pacific and is pursuing developments in biogas, green hydrogen, and biomass-derived syngas to displace fossil fuels. Optimal Renewable Gas, formed in 2020, aims to develop grid-scale biomethane plants to supply renewable gas through gas networks and alternative pathways, targeting more than ten plants by 2030. In April 2026, Optimal Group announced a partnership with Delta Electronics to enter the Australian Battery Energy Storage System market.

Optimal Group Global Highlights

Oceania
38

Australia
38

Europe
5

United Kingdom Of Great Britain And Northern Ireland
3
Romania
1
France
1

North America
2

United States Of America
2

Optimal Group's Leadership

C. D.
Ceo
Mobile Phone
Email
L. B.
Chief Technology Officer
Mobile Phone
Email
L. F.
Chief Development Officer (cdo)
Mobile Phone
Email
J. Z.
Chief Financial Officer
Mobile Phone
Email
C. U.
Business Development Manager
Mobile Phone
Email
M. M.
Manager, Engineering And Projects
Mobile Phone
Email
R. M. M. N. R.
Senior Project Manager
Mobile Phone
Email
R. A.
Safety, Health, Environment And Quality Manager
Mobile Phone
Email

Optimal Group Employee Metrics

100%

50%

0%

2026

2025

Engineering
Administrative
Business
Manufacturing
Program & Project Management
Other
Business Development

Contact profiles from Optimal Group

Name

Title

Contact

Location

Last Update

C. D.
Ceo
Mobile Phone
Email
Australia, Victoria
Aug 16, 2026
L. B.
Chief Technology Officer
Mobile Phone
Email
Australia
Mar 24, 2026
L. F.
Chief Development Officer (cdo)
Mobile Phone
Email
Nov 21, 2025
J. Z.
Chief Financial Officer
Mobile Phone
Email
Australia, Victoria
Sep 02, 2026
C. U.
Business Development Manager
Mobile Phone
Email
Australia, Victoria
Apr 13, 2026
M. M.
Manager, Engineering And Projects
Mobile Phone
Email
Australia, Victoria
Aug 31, 2026
R. M. M. N. R.
Senior Project Manager
Mobile Phone
Email
Australia, Victoria
Apr 15, 2026
R. A.
Safety, Health, Environment And Quality Manager
Mobile Phone
Email
Australia, Victoria
Nov 21, 2025
D. A.
Senior Control Engineer
Mobile Phone
Email
Australia, Victoria
Aug 28, 2026
T. V.
Marketing Coordinator
Mobile Phone
Email
Australia, Victoria
Nov 21, 2025

Frequently Asked Questions

What is Optimal Group known for?

Optimal Group was founded in 2012 and operates in the Electric Power Generation industry. Explore Optimal Group's company overview page for more information.

What is Optimal Group's most common email format?

Optimal Group employees' email format typically follows the pattern of First.Last@optimalgroup.com.au. Trying to find reliable and up-to-date employee contact data? Find more Optimal Group email formats with LeadIQ.

How many employees does Optimal Group have currently?

Optimal Group has approximately 44 employees as of August 2026. These team members are located across 3 continents, including Oceania, Europe and North America.

Who are Optimal Group's key employees and leadership?

As of August 2026, Optimal Group's key employees include:

Ceo: C. D.
Chief Technology Officer: L. B.
Chief Development Officer (cdo): L. F.
Chief Financial Officer: J. Z.
Business Development Manager: C. U.

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Optimal Group Employee Directory

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