Company / PE firm
Symera Partners.
Follow Symera PartnersSymera Partners is an investment firm that acquired UK security company CIS Security in partnership with its management team in September 2026. The deal announcement describes its experience in supporting founder and family-owned businesses.[1]
01Deal

Firm profile
UnclaimedReport a problem
- Strategy
For Carrywatch Pro members.
- Portfolio companies
1 deal on Carrywatch. For Carrywatch Pro members.
Deals on Carrywatch
Every deal that names Symera Partners, and its role in each.
Symera Partners / CIS Security
Symera Partners acquired CIS Security in partnership with the company's management team, Symera and CIS said September 22, 2026.
See deal detailsPortfolio
| Company | Status | Deal | Date | Source |
|---|---|---|---|---|
| CIS Security | Current | Symera Partners / CIS Security | 22 Sep 2026 | Symera Partners 22 Sep 2026 |
Deal Web
Symera Partners and 1 firm it shares a posted deal with, and the path to any other firm.
News
Loading headlines.
Sources
As of 25 Sep 2026.
- 01CIS Security Partners with Symera for Next Phase of Growth
Symera Partners (press release) · 22 Sep 2026 · Researched 25 Sep 2026
Deal posts naming Symera Partners:
- P01