Leadership in Agile Modeling


Training spans key ALM disciplines (Requirements, Agile modeling with UML/SysML, SCRUM, TDD, …) offered as public or corporate courses. Read more...


We empower creativity through knowledge transfer. Consulting solves issues; Mentoring gradually increase your skills and team performance. Read more...


We support and extend your development capacity through architecture base-lining, project jump-start or component development. Read more...


Thanks for the great course. Even so I knew the concepts and the process you thought, (maybe because of that) i really appreciated to participate once more in this course. The course has improved by becomming totally focussed and to the point.
Thanks (Liat Bonen, Qualcom)

Last Updates


Press Release

LieberLeiber and ACTL are announcing their cooperation through a Press release.


Recording of our LemonTree Webinar

LemonTree supports diff/merg and version management on EA models on top if GIT.

Watch the webinar recording here!


We are now partners of LieberLieber

LemonTree from LieberLieber finaly offers a for full version managment of EA models or integration of EA models with CodeBeamer.

See our LemonTree page.


Enterprise Architect Version 16 has been released

The lastes version of Enterprise Architect has been released.

Check out whats new on EA 16 here.


We are now Partners of Jama Software

As partner of Jama Software we support you in requirements, risk and test management.

See the tooling page for more info!


Lecture on MBSE on YouTube

View our lecture introducing Agile Model Based Systems Engineering (A-MBSE).

ההרצאה בעברית

24 January 2018

Article: Architecting in Agile Projects

A good architecture allows to defer technological decisions to a later point in time. To understand how to do that read the article on Architecting on Agile Projects


ACTL Systems Ltd 16/7 Shay Agnon St. | 9358936 Jerusalem, Israel | Tel. 972-2-5376459, Fax. 972-2-5370425
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