pluumo
PluumoPlus, operated by Aeropowder Ltd, is a London-based materials company that manufactures thermal insulation packaging from recycled poultry feathers for pharmaceutical and life science cold chain logistics.
- Company typePrivate
- Founded2013
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What pluumo does
PluumoPlus, operated by the legal entity Aeropowder Ltd, is a London-based materials science company founded in 2013 that manufactures thermal insulation packaging from recycled poultry feathers. The company targets life sciences and pharmaceutical cold chain logistics, where its products are positioned as a sustainable alternative to petroleum-based insulated shippers. Its core technology is a proprietary process for converting feather waste into a thermal insulation material, protected by European Patent EP3472230.
The product portfolio includes an Insulated Mailer, a structured dry ice range (SKUs DI6 through DI73), a water-based coolant, and dedicated phase change material (PCM) solutions. Together these address temperature-controlled shipping requirements for biologics, vaccines, and other pharmaceutical payloads where excursions cause direct product loss. The feather-derived feedstock is a recycled agricultural by-product, giving the company a sustainability narrative that aligns with ESG procurement criteria increasingly embedded in pharma logistics RFPs.
The business model is B2B sale of specialized thermal packaging components to pharmaceutical shippers, logistics providers, and potentially food cold chain operators. Revenue mechanics — unit pricing, contract structures, distribution channels — are not disclosed. With a team of 1–10 employees and a single disclosed funding round of approximately $621,352 via Crowdcube in 2021, the company appears to be in an early commercial stage, with operations likely weighted toward R&D, qualification, and pilot activity rather than scaled revenue generation.
pluumo firmographics
Firmographics- Name
- pluumo
- Legal name
- Aeropowder Ltd
- Website
- https://pluumoplus.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- PluumoPlus, operated by Aeropowder Ltd, is a London-based materials company that manufactures thermal insulation packaging from recycled poultry feathers for pharmaceutical and life science cold chain logistics.
- Ownership category
- akta.pro rank
pluumo industry classification
Industry- Product category
- Cold Chain Thermal Packaging
- NAICS
- Urethane and Other Foam Product (except Polystyrene) Manufacturing (326150), Urethane and Other Foam Product (except Polystyrene) Manufacturing (32615)
- SIC
- Miscellaneous Plastics Products (3080)
- akta.pro primary industry
- Cold Chain & Temperature-Controlled Packaging (Insulated Shippers, Gel Packs) (IMALAIAG)
- akta.pro secondary industry
- Reusable & Refill Packaging Systems (Returnable Packaging, Refill-at-Home/In-Store) (IMALAMAE)
Keywords
Where pluumo is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
pluumo business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Thermal Packaging Product Sales: Sale of PluumoPlus thermal packaging solutions including insulated mailers, dry ice containers, water-based coolant systems, and phase change material solutions. Products are supplied pre-assembled with various coolant options for temperature-controlled shipping.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
pluumo product offering
Product offeringCore offering
PluumoPlus designs, manufactures, and sells thermal packaging products made from recycled feathers for temperature-controlled cold chain shipments. Its portfolio includes a 48-hour insulated mailer, a range of dry ice insulated containers (DI6 through DI73), a water-based coolant container (WB 6L), and phase change material containers (PCM 8.5L and PCM 13L), all targeted at life science and pharmaceutical buyers requiring validated, sustainable alternatives to expanded polystyrene.
Product overview
PluumoPlus is a comprehensive thermal packaging platform offering sustainable temperature-controlled shipping solutions for the Life Science industry. The portfolio consists of three main solution lines: (1) Dry Ice solutions (DI6, DI12, DI20, DI40, DI73) for deep frozen applications below -20°C, (2) Water-Based Coolant solutions (WB 6L) for chilled +2 to +8°C shipments, and (3) Phase Change Material solutions (PCM 8.5L, PCM 13L) for ambient +15 to +25°C control. Additionally, the 48-hour Insulated Mailer provides a lightweight, weight-billed alternative to traditional box shippers. All products are manufactured from recycled feathers and are designed to replace expanded polystyrene (EPS) while matching or exceeding its thermal performance.
Differentiator
Problem solved
Functional benefit
Products and services
- PluumoPlus Insulated Mailer A 48-hour sustainable thermal packaging mailer made from recycled feathers, providing temperature protection for temperature-sensitive shipments in the 2-8°C profile. It is designed to reduce per-parcel shipping costs by billing by weight rather than by dimensional volume, and is targeted at pharmaceutical and life science shippers as a sustainable alternative to expanded polystyrene.
- PluumoPlus Dry Ice Insulated Containers (DI6, DI12, DI20, DI40, DI73) A range of deep frozen thermal packaging solutions using dry ice as the coolant for shipments below -20°C, with internal payload capacities from 5.5L (DI6) to 73L (DI73). Validated ISTA 7D Summer performance delivers 72+ hours (DI6), 96+ hours (DI12), 120+ hours (DI20), 168+ hours (DI40), and 200+ hours (DI73), with reported sublimation rates of 64g/hr (DI6) and 114g/hr (DI20). Targeted at pharmaceutical and life science deep-frozen shipments as a sustainable EPS replacement.
- PluumoPlus WB 6L Water-Based Coolant Container A chilled thermal packaging solution using water-based gel coolants to maintain the +2 to +8°C pharmaceutical cold chain, with a 6L internal payload capacity. ISTA 7D validated for 72+ hours Summer and 120+ hours Winter performance. Targeted at pharmaceutical and life science buyers replacing EPS shippers for chilled biologics and medicines.
- PluumoPlus PCM Phase Change Material Containers (PCM 8.5L, PCM 13L) Ambient thermal packaging solutions using phase change materials to maintain the +15 to +25°C range, available in 8.5L and 13L internal payload capacities. ISTA 7D validated for 96+ hours Summer and 72+ hours Winter performance. Targeted at life science and pharmaceutical shippers requiring controlled ambient temperature for diagnostics and biologics.
Quantifiable outcome
- 48-hour thermal protection for mailer solutions vs industry standard sustainable alternatives
- +4 more outcomes
Companies that use pluumo
Customer profileSegments2 records
Ideal customer profiles1 record
pluumo technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
pluumo partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Aeropowder LtdcoreAeropowder Ltd is the parent company behind PluumoPlus. The company develops and commercialises sustainable thermal packaging solutions derived from recycled feathers. PluumoPlus is brought to you by Aeropowder Ltd (2026).
Scale indicators2 records
Recent moves4 records
Expansion highlights3 records
pluumo competitors and assessment
Company assessmentBroad incumbents
- Sonoco ThermoSafe: Global leader in temperature-controlled packaging serving pharmaceutical and life science cold chains with a broad portfolio of insulated shippers, parcel shippers, and active containers. Comparable because it sells qualified cold chain packaging into the same pharma/life science buyer base PluumoPlus targets.
- Pelican BioThermal: Established provider of reusable and single-use temperature-controlled packaging for the pharmaceutical, biotech, and life science industries, offering Credo and Chronos shippers. Comparable because it competes directly for the same pharmaceutical cold chain shipping budgets that PluumoPlus targets.
- Cold Chain Technologies: US-based manufacturer of thermal packaging solutions for temperature-sensitive pharmaceutical and biotech shipments across chilled, frozen, and ambient profiles. Comparable because it offers a multi-profile insulated packaging portfolio aimed at the same life science and pharmaceutical customers as PluumoPlus.
- Softbox Systems: Provider of passive temperature-controlled packaging for the pharmaceutical and life science industries, including silver-backed and eco-friendly insulated shippers. Comparable because it sells multi-temperature insulated shippers into the same pharma cold chain customer base.
- va-Q-tec: German manufacturer of high-performance thermal packaging using vacuum insulation panels (VIPs) for pharmaceutical, biotech, and clinical trial shipments. Comparable because it sells high-end thermal shippers into the same pharma cold chain applications PluumoPlus targets.
- Cryoport Systems: Provider of temperature-controlled logistics solutions including cryogenic and frozen shipping for the biopharma and life sciences industries. Comparable because it serves the same deep-frozen and clinical trial cold chain use cases that PluumoPlus's dry ice solutions target.
Direct peers
- TemperPack: US-based company producing sustainable, plant-based insulated packaging (e.g., ClimaCell) that replaces EPS foam for cold chain shipping. Directly comparable because it is a venture-backed sustainable cold chain packaging challenger targeting the same EPS-displacement use case as PluumoPlus's feather-based solution.
- Woolcool: UK-based maker of sustainable insulated packaging using British wool as the insulation medium for chilled, frozen, and ambient pharmaceutical and food shipments. Directly comparable because it is a bio-based, sustainable cold chain packaging alternative to EPS competing for the same sustainability-motivated buyers as PluumoPlus.
Emerging players
- Vericool: Maker of plant-based, compostable insulated shippers designed to replace EPS foam in cold chain shipping of perishables and biologics. Comparable because it pursues the same EPS-replacement, sustainability-driven use case as PluumoPlus, with overlapping temperature-controlled parcel applications.
- EcoEnclose: Provider of sustainable shipping packaging including cold chain solutions aimed at reducing single-use plastics in e-commerce and life science logistics. Comparable as a sustainability-focused cold chain packaging peer, though broader in product scope than PluumoPlus.
Market position
Strengths1 record
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
pluumo social profiles
Digital presencepluumo financial estimates
Financial estimateRevenue estimate
Valuation estimate
pluumo leadership team
Management profileNumber of profiles
Profiles2 records
pluumo funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
pluumo M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about pluumo
What does pluumo do?
PluumoPlus designs, manufactures, and sells thermal packaging products made from recycled feathers for temperature-controlled cold chain shipments. Its portfolio includes a 48-hour insulated mailer, a range of dry ice insulated containers (DI6 through DI73), a water-based coolant container (WB 6L), and phase change material containers (PCM 8.5L and PCM 13L), all targeted at life science and pharmaceutical buyers requiring validated, sustainable alternatives to expanded polystyrene.
Is pluumo a public or private company?
pluumo is a private company. It is classified as venture growth investor backed and is currently operating.
When was pluumo founded?
pluumo was founded in 2013. It employs 1 to 10 people.
Where is pluumo based?
pluumo is headquartered in London, United Kingdom, in the Europe region.
How does pluumo make money?
One revenue line is on record: thermal Packaging Product Sales.
Who are pluumo's main competitors?
Broad incumbents on record are Sonoco ThermoSafe, Pelican BioThermal, Cold Chain Technologies, Softbox Systems, va-Q-tec and Cryoport Systems. Direct peers are TemperPack and Woolcool. Emerging players are Vericool and EcoEnclose.
Does pluumo have an API?
No public API is recorded for pluumo.
What industry is pluumo in?
pluumo's product category is Cold Chain Thermal Packaging. Its primary akta.pro industry code is IMALAIAG, Cold Chain & Temperature-Controlled Packaging (Insulated Shippers, Gel Packs), with a secondary code of IMALAMAE, Reusable & Refill Packaging Systems (Returnable Packaging, Refill-at-Home/In-Store). Its NAICS code is 326150 and its SIC code is 3080.