Tricell: the Company Behind Wesker's Uroboros Plan in Resident Evil 5
Tricell is the shipping, mining and drug conglomerate whose African branch built bioweapons with Albert Wesker in Resident Evil 5. Here's where it came from, what Excella Gionne did with it, how it bought WilPharma in Degeneration and what happened to it after Kijuju.
Tricell is the pharmaceutical and industrial conglomerate behind the bioweapons of Resident Evil 5. Its African division, run by Excella Gionne, worked hand in hand with Albert Wesker to build the Uroboros virus, while another part of the same company was helping to pay for the BSAA that was hunting him. (Resident Evil 5)
Where Tricell came from#
Tricell's history goes back to the Age of Exploration and a trading company owned by a wealthy European merchant, Thomas Travis. Travis Trading got rich on trade with the East, and that business became Tricell's shipping division. (Resident Evil 5)
The company's future was decided in the 1800s by Henry Travis, the youngest of seven siblings, who was inspired by David Livingstone and spent 34 years on five expeditions across Africa. He came home with a 72-volume survey of the continent's animals, plants, minerals and peoples. Scientists dismissed it as fantasy, and Henry died in despair two years after his return. Resident Evil 5's file on the company says the rumour that his books were fiction is now believed to have been spread on purpose by his eldest brother, who ran the firm and wanted the information for Travis Trading alone. (Resident Evil 5)
The volumes on geology led the company to mines, oil and gas across Africa, the start of its natural resources division. From the mid-20th century it also collected African plants, animals and insects, and medicines made from them became the pharmaceutical division. With all three in place by the 1960s, the firm renamed itself Tricell after its three cells. (Resident Evil 5)
The same books caught the eye of Oswell E. Spencer, Umbrella's founder. Henry's notes on the rituals of the Ndipaya tribe pointed him towards the flower that led to the discovery of the Progenitor virus. Umbrella and Tricell were built on the same explorer's work. (Resident Evil 5)
Excella Gionne and Wesker#
Excella Gionne came from the Gionnes, a well-known European import and export family, and her grandmother was a Travis. She studied genetic engineering at university at a young age and joined Tricell's pharmaceutical division at eighteen, but as an offshoot of the founding family she was given only one research team, which she took as an insult. (Resident Evil 5)
That was when Wesker approached her. He gave her everything he had on the t-Virus and other research. With it, Excella pushed Tricell's bioweapons work forward fast, and Umbrella's bankruptcy left the market wide open. Her influence grew until she was steering the pharmaceutical division. Then she took the job she wanted, chief executive of Tricell Africa, through flattery and intimidation. The game's file says Wesker had suggested the move, and that he played on her feelings for him to get the African division working for his own plan. (Resident Evil 5)
Her first act as CEO was to restore the abandoned Umbrella research facility in the caves of West Africa, where the Progenitor virus had first been studied. To fund the work she hired Ricardo Irving to sell bioweapons. (Resident Evil 5)
Bioweapons on the side#
Tricell's divisions ran on their own money, almost like separate companies under one parent. Irving was officially the overseer of an oil refinery owned by the African division's resource development arm, not an employee of the pharmaceutical division that sponsored the BSAA. That kept his deals hidden. Selling bioweapons raised money for research, and every demonstration for a buyer doubled as a field test. (Resident Evil 5)
Out of that operation came the new Las Plagas that turned the people of Kijuju into Majini, the bigger, mass-produced Licker β, and above all Uroboros, a Progenitor-based virus Wesker meant to spread around the planet. Tricell's lab tested it on thousands of kidnapped people. (Resident Evil 5)
Kijuju, 2009#
When the BSAA heard about Irving's latest sale, it assumed he was a smuggler acting alone. Chris Redfield and Sheva Alomar followed his trail through the town, the marshes and an oil field, and as he died he pointed them to Excella and the caves. There they found Umbrella's old lab running under Tricell's name and a pod with Jill Valentine's name on it. (Resident Evil 5)
Excella thought she would be queen of Wesker's new world. On his ship, once the missiles were ready, he injected her with Uroboros and told her she had served her purpose. She became a vast mass of tentacles, and Chris and Sheva destroyed it before going after Wesker. The Resident Evil 5 story page covers the rest of that night. (Resident Evil 5)
Degeneration, Revelations 2 and the end of Tricell#
Tricell's first appearance actually came a year before Resident Evil 5, in the closing minutes of the CG film Degeneration. After Frederic Downing's arrest, a newspaper reports that Tricell has offered to buy the now bankrupt WilPharma. The final scenes go further, showing Senator Ron Davis dead and the company clearing up after the G-virus disaster. The film doesn't spell it out, but the message is that Tricell was already in the business of covering things up. More on the film is in the CG films guide. (Resident Evil: Degeneration)
After Kijuju, Tricell's role was out in the open. In the opening scene of Revelations 2, set in 2011, a TerraSave colleague asks Claire Redfield about news of a new virus, and she brushes it off: "Come on, you know Tricell is history." (Resident Evil: Revelations 2)
Its work outlived it anyway. A memo on Sein Island, written by Alex Wesker's aide Stuart, recalls Albert's partnership with Tricell, and Alex turned what she called Albert's final legacy, Uroboros, loose on the island. The same virus is what she offered Neil Fisher, the TerraSave traitor who sold out Claire and Moira Burton. (Resident Evil: Revelations 2)
Frequently asked questions
- What is Tricell in Resident Evil?
- A multinational conglomerate made up of three divisions: shipping, natural resources and pharmaceuticals. Its African branch, run by Excella Gionne, secretly developed bioweapons with Albert Wesker in Resident Evil 5.
- Is Tricell the new Umbrella?
- In effect, yes, for a few years. Tricell moved into the bioweapons market after Umbrella went bankrupt, using research Wesker handed over, and it reopened Umbrella's old Progenitor lab in Africa. Unlike Umbrella, it kept a respectable public face and even helped fund the BSAA.
- Who runs Tricell in Resident Evil 5?
- Excella Gionne, the CEO of Tricell's African division and a member of the founding Travis family on her grandmother's side. Ricardo Irving sold its bioweapons on the black market. Wesker used both of them.
- What happened to Tricell after Resident Evil 5?
- Its bioweapons work was exposed after the Kijuju incident. By 2011, in Revelations 2, Claire Redfield tells a worried colleague that Tricell is finished.
- Is Tricell in Resident Evil: Degeneration?
- Yes, at the very end. A newspaper reports that Tricell has offered to buy the bankrupt drug company WilPharma, and the closing scenes tie the company to the cover-up that follows.
Sources
- GameResident Evil 5, Capcom, 2009
- VideoResident Evil: Degeneration, CG film, dir. Makoto Kamiya, Capcom and Digital Frontier, 2008
- GameResident Evil: Revelations 2, Capcom, 2015
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Followed from this entry
BSAA: The Bioterrorism Security Assessment Alliance in Resident Evil
The BSAA is the anti-bioweapon force Chris Redfield and Jill Valentine helped found after Umbrella fell. Here is where it came from, its biggest operations, and how it went from the good guys to an organisation Chris no longer trusts.

Umbrella Corporation: The Company Behind Resident Evil's Outbreaks
Umbrella sold medicine to the public and bioweapons to anyone who would pay. Here is who founded it, how it was organised, how Raccoon City destroyed it, and who picked over the remains.
Alex Wesker: the Overseer of Resident Evil: Revelations 2
Alex Wesker is the other surviving child of Spencer's Wesker Project and the villain of Resident Evil: Revelations 2. Here's how she's connected to Albert, what she wanted with Natalia Korda, how she survived her own suicide and how she finally died.
Moira Burton: Barry's Daughter in Resident Evil: Revelations 2
Moira Burton is Barry Burton's elder daughter and Claire Redfield's partner in Resident Evil: Revelations 2. Here's why she won't touch a gun, what happened to her on the island, whether she survives, and how she and Barry made peace.

Sheva Alomar: Chris Redfield's BSAA Partner in Resident Evil 5
Sheva Alomar is the BSAA agent from the West African branch who partners Chris Redfield in Resident Evil 5. An Umbrella cover-up killed her parents when she was a child, and she ended up helping to kill Albert Wesker. Here is her backstory, her part in the 2009 mission and what the games say about her since.

Albert Wesker: the S.T.A.R.S. Captain Who Wanted to Be a God
Albert Wesker led the S.T.A.R.S. team he was secretly sending to its death, came back from the dead with superhuman powers and tried to infect the whole world. This is his full story, how he survived, how he died and his film versions.
Mentioned in6 entries
Albert Wesker: the S.T.A.R.S. Captain Who Wanted to Be a God
Albert Wesker led the S.T.A.R.S. team he was secretly sending to its death, came back from the dead with superhuman powers and tried to infect the whole world. This is his full story, how he survived, how he died and his film versions.
Alex Wesker: the Overseer of Resident Evil: Revelations 2
Alex Wesker is the other surviving child of Spencer's Wesker Project and the villain of Resident Evil: Revelations 2. Here's how she's connected to Albert, what she wanted with Natalia Korda, how she survived her own suicide and how she finally died.
Osmund Saddler: the Cult Leader of Resident Evil 4
Osmund Saddler leads Los Iluminados, the cult that revives the Plagas parasites and kidnaps the President's daughter in Resident Evil 4. Here's what he wanted, how he controls his followers, how he dies in the 2005 original and what the 2023 remake changes.
Resident Evil 5 Story Explained: Plot Summary and Wesker's End
The full story of Resident Evil 5, from Jill Valentine's fall at the Spencer estate to Chris and Sheva's fight with Albert Wesker in a volcano, with the ending and the Uroboros plan explained.
Uroboros: Albert Wesker's Virus in Resident Evil 5
Uroboros is the black, tentacled virus Albert Wesker planned to release over the whole planet. Here is how he made it, what it does to the people it rejects, and where it showed up again in Revelations 2.
Why Did Ada Wong Work for Wesker?
Ada Wong worked with Albert Wesker because they were on the same payroll. Both were agents of a company competing with Umbrella, and Wesker was her contact on the jobs that mattered. By 2004 she was only pretending. Here is how the games explain it.
Get new articles in your inbox
No spam. New lore drops, canon conflicts, and deep dives only when they’re worth reading.
Some links on Lore Fortress are affiliate links. If you buy through them we earn a small commission at no extra cost to you.