Helena Nordman-Knutson

Celina Fondförvaltning AB (Celina) is the wholly-owned Swedish fund management subsidiary of Athanase Industrial Partner (Athanase), itself a subsidiary of Athanase Industrial Partner AB in Sweden. The firm was founded in 1987 as Catella Fondförvaltning AB and became Celina Fondförvaltning in 2022. Headquartered in Stockholm, Celina provides a wide range of strategic advice to property-owning companies.

Sinch UK Ltd. provides mobile messaging infrastructure services. The firm delivers SMS transport and financial settlement services. The company was founded by Andrew Maurice Gordon Bud in 1999 and is headquartered in London, the United Kingdom.

Hallvarsson & Halvarsson provides communications advisory services. It offers expertise in corporate communications, corporate marketing, CSR, financial communication, investor relations, and public affairs. The company was founded by Mats Hallvarsson and Anders Halvarsson in 1995 and is headquartered in Stockholm, Sweden.

Transmode AB engages in the provision of metro packet optical applications. It offers complete network management suite, including TM-Series multi-reach transport platform for metro or regional networks; the TS-Series, which is a simpler platform which is ideal for network operators, enterprises, and private/public institutions; and TG-Series which supports point-to-point, mesh, bus, and ring-network architectures. The firm provides mobile backhaul, broadband backhaul, business Ethernet, cable television backhaul, and core networking solutions. The company was founded in 2000 and is headquartered in Stockholm, Sweden.

Springtime AB operates a public relations and communications firm. It also offers consultancy services. The company is headquartered in Stockholm, Sweden.

The Lexington Co. AB engages in the design, manufacture, and trade of textile and textile products. It offers beddings, towels, cushions, tableware, and kitchenware. The company was founded by Bertil Tommy Lindhe and Kristina Viola Lindhe in 1997 and is headquartered in Stockholm, Sweden.

Transmode Systems AB provides optical networking solutions. It provides optical networking solutions for transport of data, voice and video traffic, based on CWDM and DWDM (Coarse or Dense Wavelength Division Multiplexing) technology. The company was founded in 2000 and is headquartered in Stockholm, Sweden.

Naava Group Oy provides biological air purification and smart greenwalls. Its products include naava one, naava one slim, naava designer, naava smart, naava smooth, naava original, and naava twin. The company was founded by Niko Jarvinen, Aki Soudunsaari, and Mika Tyrvainen in 2011 and is headquartered in Jyvaskyla, Finland.

CHR Bygga Bostäder Holding AB is a private company based in Stockholm, Sweden. and has subsidiaries in Sweden. The Swedish company constructs and sells condominiums.

Part of Nidoco AB, Cuarto AB is a private company that engages in the management and trading of securities. The company is based in Stockholm, Sweden.

Nidoco AB (Nidoco) is a private equity subsidiary of Virala Oy Ab founded in 1965. The firm is headquartered in Stockholm, Sweden.