Two names, one new brand.
Trox and Tierney merged in April 2021, bringing together decades of trust with school districts across North America. In January 2022 they went to market as Bluum, with a new name, a new identity and a small internal marketing team. The brand existed on paper. The job was to make it work in market without losing the relationships behind the old names.

Recall before reach.
Most of the equity sat with people who already knew Trox or Tierney: technology directors, instructional specialists and district buyers. If they couldn't recognize Bluum, spending on new audiences would be wasted. So the launch put existing relationships first and cold awareness second.


A launch the team could run.
The plan mapped six buyer personas and split each one into warm and cold audiences, with channels and messages for every group. The creative had to work across LinkedIn, Meta, programmatic, search and email from day one, and stay simple enough for Bluum's own team to keep extending after launch.



Growing into Bluum.
The transition became the idea. Trox has grown into Bluum. Tierney has grown into Bluum. Existing customers saw exactly what had changed. Every ad drew on the identity's petal geometry, hummingbird and bright palette, with real educators at the centre and generous white space. Headlines kept the growth story going, from Imagine. Learn. Grow. to Spring into EdTech, across every static and motion format.




A launch is a handover.
A new identity only pays off when the people inside the company can use it well, every week, long after launch day. Good launch creative proves the system works, then hands the team a pattern they can keep growing.



Questions
How do you launch a new brand name after a merger without losing existing customers?
Put recall before reach. When Trox and Tierney went to market as Bluum in January 2022, most of the equity sat with people who knew the old names, so the launch spoke to existing relationships first. The campaign made the transition the idea: Trox has grown into Bluum. Tierney has grown into Bluum.
What did the Bluum launch campaign include?
Campaign concept, ad ideation and build across paid social, programmatic and display, plus email headers and motion. The plan mapped six buyer personas, split each into warm and cold audiences, and kept the creative simple enough for Bluum's own team to extend after launch.
Did Serif + Gold design the Bluum name and logo?
No. The Bluum name and identity are by Attic Salt. Aaron Armstrong of Serif + Gold led ad ideation and build as the lead creative on the launch campaign at Blue Meta, drawing on the identity's petal geometry, hummingbird and bright palette.



























