Japan-based Sekisui Chemical was established in 1947 and consists of three division companies (entities) and a corporate department. Sekisui is involved in a wide range of business in industries like: real-estate and housing, electronics, automotive, various chemicals and plastics (like photosensitive materials, semiconductors and more) and more.

In the field of perovskites, Sekisui seems to be involved in research pertaining to aspects of solar cells like encapsulation and coatings, stability improvements and more. The Company may be working with Panasonic, but this is not confirmed.

In 2023, Sekisui announced it will begin mass production of perovskite solar cells, in an effort to catch up with Chinese competitors.

Solaires Enterprises (SE) is a Canada-based company aiming to make solar energy more accessible. It is committed to reducing the amount of greenhouse gas emissions with an ethical manufacturing process.

Its solution uses technology that incorporates perovskites into its Solar Ink that has a unique formulation that allows the fabrication of perovskite film with high energy conversion efficiency and high stability.

This allows SE to develop products, such as photovoltaic blinds, tiles, and windows, that incorporate the technology and reduce the average consumer's carbon footprint.

SE's inks can be used for different types of rigid and flexible substrates. It has been specially formulated to make it compatible with different fabrication processes, including spin coating, slot-die and blade-coating.

Due to the high photoluminescence quantum yield of perovskites at room temperature, SE's Solar Ink can also be used for light-emitting diodes (LED) applications with strong emission in the near-infrared region.

In 2023, the company started producing and marketing perovskite solar panel modules.

Solar-Tectic is a thin-film specialist with patented technology primary focused on developing highly textured, single crystal semiconductor films on glass or other low-cost substrates.

Solar-Tectic's primary focus is solar cells, but also extends to LEDs, OLEDs and superconducting wires. Solar-Tectic has developed a perovskite/crystalline silicon thin-film tandem solar cell technology for highly efficient and inexpensive solar cells.

SOLRA-PV, based in Israel, was spun-off from the Hebrew University to commercialize the research of Prof. Lioz Etgar, aiming to develop next-generation perovskite PVs for indoor applications (mainly IoT devices).

The SOLRA-PV panels feature adjustable and tunable light absorbance, to enable light conversion from artificial indoor light.

Swift Solar is a U.S. startup designing and manufacturing perovskite solar panels that are cheaper and more efficient than conventional panels.

The Swift Solar team includes leading solar technologists from Stanford, MIT, Cambridge (UK), Oxford (UK), and the University of Washington, with deep expertise in perovskite photovoltaic technology and scale-up. Swift's core technologies range from new solar cell architectures to specialized manufacturing techniques initially developed in the labs at Stanford and MIT.

Tandem PV is a U.S-based company working on mechanically-stacked perovskite+silicon tandem solar panels. The Company started its way as Iris PV, which was later changed to Tandem PV.

Colin Bailie, the Company's CEO and a Stanford alum, joined forces with solar industry veteran Chris Eberspacher (former CTO at Hanwa and Applied Materials SunFab) and together, they have raised a few millions in grant funds and other support to get closer to their goal.

Tandem PV strived to achieve high-Efficiency PV for high-value applications. Tandem PV’s approach to manufacturing photovoltaic cells is to deposit a metal-halide perovskite solar cell, which is transparent to infrared light, over a silicon-based cell, which then absorbs that infrared energy.

Toshiba is a Japan-headquartered multinational conglomerate that manufactures and sells various products and services including information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, household appliances, medical equipment, office equipment, lighting and logistics and more.

In September 2017, Toshiba announced the fabrication of a film-based perovskite solar cell mini module with an impressive conversion efficiency of 10.5%. This efficiency rate was achieved in a 5 cm x 5 cm module and is stated by the company to be the highest yet recorded in a multi-cell mini module.

United Renewable Energy (URE) is a privately-held engineering, procurement, and construction (EPC) firm developing photovoltaic farms and energy storage systems for utilities, industrial and commercial companies, Independent Power Producers, and Electrical Membership Cooperatives.

Founded in 2008 and headquartered in the U.S, URE is a fast-growing solar energy contractor with an impressive client list. In 2021, announced that it has made a breakthrough in developing perovskite solar cells in collaboration with National Taiwan University, with energy conversion rates reaching as high as 26%. URE said it also developed N-type HJT and TOPCon solar cells. URE has reportedly begun shipments for HJT solar cells with a maximum energy conversion rate of 24.5% and will start small-volume production of TOPCon solar cells in 2021.

Wuxi UtmoLight technology (UtmoLight) is a perovskite photoelectric industrialization technology development company. Before it was spun-off, UtmoLight was the solar business unit of SVOLT Energy Technology of Great Wall holdings.

UtmoLight started research work on perovskite photoelectric technology in 2018. In April 2020, it spun out as UtmoLight Technology. UtmoLight is committed to the commercialization of solar cells and modules, light-emitting quantum dots and precursor materials which are all based on perovskite materials.

UtmoLight includes a cleanroom laboratory with an area of more than 1000m² has been built with comprehensive facilities. Its functions cover the research and development of perovskite solar cells and modules, perovskite quantum dots and thin films, and the synthesis of perovskite raw materials. At the same time, pilot production lines are also under construction in an area of more than 5000m².