H&B Materials

Developing bio-based, PFAS-free water-repellent treatments for textiles and sustainable packaging.

Cover Block

Publicly reported

Field	Value
Name	H&B Materials
Tagline	Developing bio-based, PFAS-free water-repellent treatments for textiles and sustainable packaging.
Headquarters	Lyon, France [lyondecideurs.com, January 2026]
Founded	2025 [The Good Goods, October 2026]
Stage	Pre-Seed [SignalBase, October 2026]
Business Model	B2B
Industry	Deeptech
Technology	Biotech / Life Sciences
Geography	Western Europe
Growth Profile	Venture Scale
Founding Team	Co-Founders (2), Hichem Ichou and Baptiste Andrin [The Good Goods, October 2026]
Funding Label	Pre-seed [SignalBase, October 2026]
Total Disclosed	€2.1 million [SignalBase, October 2026] [mesinfos.fr] [quasa.io]

Summary and Signal

PUBLIC H&B Materials is building bio-based, PFAS-free water-repellent treatments for textiles and packaging, and it merits attention now because it is addressing a clear regulatory and industrial substitution problem with reported pre-seed backing in October 2026 [SignalBase, October 2026] [hbmaterials.fr] [lyondecideurs.com, January 2026]. The company was founded in 2025 in Lyon by Hichem Ichou and Baptiste Andrin, both identified in public coverage as doctors in chemistry, with reporting indicating they shared a thesis environment before starting the business together [The Good Goods, October 2026] [challenges.fr] [LinkedIn].

The product proposition is straightforward: replace PFAS-based textile finishing treatments with a bio-based alternative that can fit existing industrial processes, a claim the company presents as drop-in compatibility for padding and coating lines on its own materials [hbmaterials.fr] [Pulsalys] [ONLYLYON Invest, April 2026]. That is the right wedge if it holds in production, because the commercial barrier in textile chemistry is usually process disruption rather than lab performance alone, though the more specific speed and performance claims remain company-led and should be treated cautiously until independently validated [hbmaterials.fr] [usinenouvelle.com].

The founders appear technically well matched to the problem set. Public sources identify Ichou as CEO and Andrin as CTO, and regional coverage ties the company to Lyon's chemistry and textile innovation ecosystem through Axel'One, Pulsalys, and emlyon business school [LinkedIn] [ONLYLYON Invest, April 2026] [Pulsalys].

On financing, the cleanest public read is a reported €2.1 million pre-seed round in October 2026, with SignalBase naming Anima, Alpha Star, Keenest, Bpifrance, and Caisse d'Épargne among backers; ProjectStartups separately reports a $2.27 million pre-seed round, which appears directionally consistent but not fully reconciled on currency or source chain [SignalBase, October 2026] [ProjectStartups]. The business model is B2B and the target buyer set appears to be textile manufacturers, brands, and adjacent industrial users that need water repellency without fluorinated chemistries [hbmaterials.fr] [ONLYLYON Invest, April 2026].

Over the next 12 to 18 months, the central question is whether H&B Materials can move from credible pilot-stage chemistry to repeatable industrial qualification, named customer adoption, and evidence that its formulation performs across multiple fibres and finishing environments at commercial scale [ONLYLYON Invest, April 2026] [messefrankfurt.com]. Public signals such as CES Unveiled and Première Vision participation show early market-facing activity, but investors will want proof that technical fit converts into purchasing and manufacturing readiness rather than remaining an exhibition story [LinkedIn] [parisjetaime.com] [PRNewswire].

One source, partially checked -- This section relies on company materials, regional ecosystem coverage, and one funding database report, with partial corroboration on the round and founder identities.

Taxonomy Snapshot

Axis	Value
Stage	Pre-Seed
Business Model	B2B
Industry / Vertical	Deeptech
Technology Type	Biotech / Life Sciences
Geography	Western Europe
Growth Profile	Venture Scale
Founding Team	Co-Founders (2)
Funding	Pre-seed, total disclosed about $2.27 million [ProjectStartups]

Company Overview

PUBLIC The company is early, but the shape of the bet is already clear. H&B Materials is a Lyon, France-based startup founded in 2025, focused on bio-sourced water-repellent treatments for textiles and related applications, according to its website and Crunchbase [hbmaterials.fr] [Crunchbase]. The company presents itself as H&B Materials and lists an operating address in Saint-Fons, within the Lyon area, on its website [hbmaterials.fr].

The founding record is consistent across the limited public footprint. Crunchbase lists H&B Materials as founded in 2025 and headquartered in Lyon [Crunchbase], while the company website identifies Hichem Ichou and Baptiste Andrin as the founding team behind the business [hbmaterials.fr]. Public materials do not establish the legal entity name with filing-level precision, so the analysis here stays with the trading name used on the website and company profiles [hbmaterials.fr] [Crunchbase].

The milestone sequence is short but coherent. The company website shows a product and technology presence by 2026, and Pulsalys states that a patent was filed in July 2025, which suggests the scientific work was formalizing around the time of incorporation [hbmaterials.fr] [Pulsalys]. Crunchbase also reflects pre-seed financing activity, and company materials indicate participation in the Lyon startup support ecosystem through programs including Pulsalys and related incubator infrastructure [Crunchbase] [hbmaterials.fr] [Pulsalys].

One source, partially checked -- Founded year and headquarters are corroborated by Crunchbase and the company website, while milestone detail relies partly on a single institutional source from Pulsalys.

The Product and the Stack

MIXED

H&B Materials is making a specific materials bet rather than a broad sustainability pitch. Public materials describe a water-based, bio-based, PFAS-free hydrophobic treatment aimed at textiles and sustainable packaging, with the core claim that manufacturers can use it in existing finishing workflows rather than rebuild plant infrastructure [hbmaterials.fr] [SignalBase, October 2026]. That matters because the commercial hurdle in textile chemistry is often process change, not just chemistry performance, and H&B Materials is presenting itself as a replacement input for established industrial lines rather than a net-new production system [hbmaterials.fr] [ONLYLYON Invest, April 2026].

The available product detail remains early, but directionally consistent across sources. Company materials say the treatment is compatible with industrial padding and coating processes, and public summaries describe the company as targeting technical textiles, outdoor products, sportswear, workwear, luxury goods, and packaging applications [hbmaterials.fr] [SignalBase, October 2026]. A company profile also says treated fabrics can become waterproof "within 30 seconds" on existing finishing lines, though that performance figure appears to trace to company-controlled material and was not independently verified in the sourced reporting used here [hbmaterials.fr].

Evidence of technical progress is visible, but still closer to validation than scaled deployment. Pulsalys says H&B Materials filed a patent in July 2025, which is a useful marker that the chemistry has moved beyond concept stage, even if filing does not establish grant status or freedom to operate [Pulsalys]. Public event presence also helps confirm that the product has been demonstrated externally: the company was listed for CES Unveiled Las Vegas in January 2026 through third-party references, and Première Vision Paris ran from September 1 to 3, 2026, where H&B Materials said it would showcase its PFAS-free textile treatment [LinkedIn] [PRNewswire] [parisjetaime.com] [hbmaterials.fr]. The open question is less whether a treatment exists, and more whether lab and pilot performance can hold under customer-specific textile requirements, durability testing, and industrial throughput.

No independent source found -- This section relies materially on company website claims, with partial third-party corroboration from SignalBase, Pulsalys, PRNewswire, parisjetaime.com, ONLYLYON Invest, and LinkedIn.

The Market They Are Entering

PUBLIC

The market matters now because PFAS restrictions are moving from sustainability preference to procurement constraint, and H&B Materials is positioned at the point where chemistry regulation meets large, established textile finishing workflows [lyondecideurs.com, January 2026] [ONLYLYON Invest, April 2026].

Public evidence does not support a clean TAM, SAM, or SOM build for H&B Materials' addressable market, and this section stays conservative on that point. What the sources do establish is the company's intended wedge: PFAS-free water-repellent treatments for textiles, with packaging mentioned as an adjacent application, sold into industrial finishing environments rather than through a consumer channel [hbmaterials.fr] [SignalBase, October 2026]. That matters because it places the company inside several overlapping markets instead of one neat category, including textile chemicals, performance finishes, and parts of sustainable barrier packaging, but the available reporting does not quantify those overlaps with enough precision to model market capture [hbmaterials.fr] [ONLYLYON Invest, April 2026].

Demand appears to be shaped less by discretionary brand experimentation and more by replacement need. Regional coverage describes H&B Materials' proposition as a way to remove PFAS from textile treatment, while ONLYLYON Invest says the founders are validating formulations with textile-fiber customers and targeting compatibility with existing production methods, a detail that lowers switching friction if verified at scale [lyondecideurs.com, January 2026] [ONLYLYON Invest, April 2026]. The same logic extends to procurement cycles in outdoor, sportswear, workwear, technical textiles, and luxury applications that rely on water repellency but face growing pressure to find fluorine-free alternatives [hbmaterials.fr] [SignalBase, October 2026].

The adjacent markets are important because they widen the strategic surface without yet proving near-term revenue breadth. H&B Materials' own positioning spans technical textiles and packaging applications, and public references to industry events such as CES Unveiled, Première Vision Paris, and Techtextil suggest the company is marketing into both materials innovation and textile supply-chain audiences rather than a single niche [LinkedIn] [parisjetaime.com] [messefrankfurt.com]. That is directionally positive, but the public record still points to textiles as the primary near-term entry point, with packaging better treated as option value than as a demonstrated second market [hbmaterials.fr] [SignalBase, October 2026].

Regulation is the clearest macro tailwind visible in the sources. Coverage from Lyon Décideurs explicitly frames the company around ending PFAS use in textiles, and the startup's pitch to customers, as summarized by ONLYLYON Invest, rests on replacing incumbent baths without major capital expenditure, which is often the commercial bottleneck in specialty chemicals adoption [lyondecideurs.com, January 2026] [ONLYLYON Invest, April 2026]. In practice, that means the market question is not only whether brands want PFAS-free claims, but whether mills and finishers can adopt substitute chemistries inside existing lines, quality thresholds, and cost envelopes, none of which is yet fully documented in public [hbmaterials.fr] [ONLYLYON Invest, April 2026].

Market surface	Public evidence	Relevance to H&B Materials
Textile water-repellent finishes	H&B Materials positions its treatment for technical textiles, outdoor products, sportswear, workwear, and luxury goods [hbmaterials.fr]	Core entry market suggested by product positioning and event presence
Sustainable packaging barriers	SignalBase and company materials reference packaging applications [SignalBase, October 2026] [hbmaterials.fr]	Adjacent expansion market, but commercial timing is not yet established
Industrial textile finishing processes	The company states compatibility with existing finishing processes such as padding and coating [hbmaterials.fr]	Suggests adoption path depends on retrofit-free substitution rather than new equipment
PFAS replacement demand	Regional reporting frames the company around eliminating PFAS in textile treatment [lyondecideurs.com, January 2026]	Main regulatory and procurement tailwind visible in public sources

The evidence points to a regulation-led substitution market, not a category being created from scratch. That usually improves urgency, but in this case the investability of the market still turns on whether fluorine-free performance can clear incumbent textile standards in production conditions, a point the public sources describe but do not independently verify [hbmaterials.fr] [ONLYLYON Invest, April 2026].

No independent source found -- This section relies primarily on company materials and a small set of regional or ecosystem sources; no independent third-party market sizing report was available in the source set, and no confirmed numeric TAM, SAM, or SOM could be cited.

The Competitive Field

Positioning

MIXED H&B Materials is positioning itself against fluorochemical textile-finishing incumbents by offering a PFAS-free, bio-based water-repellent treatment that it says can run on existing industrial finishing lines, which matters because the replacement decision in textiles is usually made at the process line, not at the brand moodboard [hbmaterials.fr] [lyondecideurs.com, January 2026] [SignalBase, October 2026].

The first substitute set is incumbent PFAS-based finishes already embedded in textile supply chains, particularly for technical textiles, outdoor gear, workwear, and other performance categories where water repellency is specified and qualification cycles can be long [hbmaterials.fr] [lyondecideurs.com, January 2026]. The second set is non-PFAS reformulation efforts from chemical suppliers and finishers, some of which may be able to sell through existing mill relationships and service teams, even when their specific products are not identified in the available sources. The third set is category-level substitution, where buyers accept lower repellency, redesign the fabric stack, or shift to packaging formats that avoid the treatment requirement altogether. In that frame, H&B Materials is not only competing with other chemistries. It is competing with procurement inertia and with any workaround that lets a mill avoid requalification.

Where the company appears to have an edge today is practical compatibility, not visible distribution scale. Public materials describe a water-based, bio-based treatment aimed at drop-in use with existing padding and coating processes, and regional coverage says the founders are validating formulations on different textile fibers with customers [hbmaterials.fr] [ONLYLYON Invest, April 2026]. If that claim holds in production settings, it shortens the sales argument from replacing a plant workflow to swapping a bath chemistry, which is a materially easier proposition for mills. The edge is potentially strengthened by the founders' chemistry backgrounds and by early support from Axel'One, Pulsalys, and emlyon, plus a reported patent filing in July 2025 [The Good Goods, October 2026] [Pulsalys]. Still, most of that advantage is perishable until it is tied to public proof points such as named customer adoptions, repeat orders, or third-party performance validation. A formulation claim and a process-compatibility claim are useful, but they do not yet constitute a moat on their own.

The company is most exposed where scale players usually win: qualification infrastructure, channel ownership, and balance-sheet capacity. A larger materials or textile-chemicals supplier, even if unnamed in the source set, would typically have mill-side technical service teams, broader application data across fibers, and established procurement relationships that a 2025-founded startup does not yet appear to have in the public record [hbmaterials.fr] [Crunchbase]. H&B Materials is also exposed to any application segment where waterproofing alone is insufficient and buyers require multi-property performance, such as durability, hand feel, wash resistance, breathability retention, or grease resistance at commercial scale. Its public positioning extends from technical textiles to luxury goods and packaging, but the sources do not show segment-specific wins across that breadth [SignalBase, October 2026] [hbmaterials.fr]. That means the immediate risk is not that the chemistry is irrelevant. It is that the commercial surface area may be broader than the current evidence base.

The most plausible competitive scenario over the next 18 months is a sorting between chemistry that is easy to trial and chemistry that is easy to qualify. H&B Materials is the likely winner if tightening PFAS scrutiny pushes mills and brands to prioritize drop-in replacement paths and if the company can convert showcase visibility, including CES Unveiled Las Vegas and Première Vision Paris, into pilot-to-production progression with named textile partners [LinkedIn] [PRNewswire] [parisjetaime.com]. The more likely loser if qualification cycles stretch or buyers demand broad global servicing would be smaller independent challengers without incumbent channels, and H&B Materials could fall into that group if it does not translate its reported €2.1 million pre-seed financing into application data and customer references quickly [SignalBase, October 2026] [mesinfos.fr]. In plain terms, the near-term contest is less about who has the most persuasive sustainability narrative and more about who can become the least disruptive replacement inside an existing finishing line.

Opportunity

Upside Case

PUBLIC The prize here is not a niche coating supplier but a credible shot at becoming a standard-setting materials platform for PFAS-free water repellency in textiles, and potentially adjacent packaging, if H&B Materials can prove industrial performance at scale before incumbents fully reset their product lines [hbmaterials.fr] [SignalBase, October 2026] [Pulsalys].

The clearest upside path is straightforward: replace a chemistry stack that regulation and customer preference are pushing out, without asking mills to rebuild finishing lines. H&B Materials presents itself as a developer of bio-based, PFAS-free hydrophobic treatments for textiles and packaging, and public descriptions of the product emphasize compatibility with existing industrial processes such as padding and coating [hbmaterials.fr] [SignalBase, October 2026]. That matters because adoption in materials rarely hinges on lab novelty alone. It usually hinges on whether a mill can switch chemistry with limited capex, limited downtime, and acceptable performance. The reported October 2026 pre-seed, at €2.1 million, plus backing from investors and public innovation bodies including Anima, Alpha Star, Keenest, Bpifrance, and Caisse d’Épargne, suggests early third-party willingness to fund that scale-up problem rather than just the underlying science [SignalBase, October 2026] [ProjectStartups].

A second point in the upside case is that the company appears to be positioning itself where regulation, manufacturing pragmatism, and buyer pressure meet. Regional coverage described H&B Materials as working to eliminate PFAS from textile treatments, while ONLYLYON Invest said the company was validating formulations on different textile fibers with customers and was supported by Axel'One, Pulsalys, and emlyon business school [lyondecideurs.com, January 2026] [ONLYLYON Invest, April 2026]. That does not yet establish commercial scale. It does, however, make the end state more reachable than abstract: there is a product claim, a stated industrial workflow, incubation infrastructure, and evidence of market-facing activity including CES Unveiled and Première Vision Paris in 2026 [LinkedIn] [parisjetaime.com] [PRNewswire].

Scenario	What happens	Catalyst	Why it's plausible
Mill-standard replacement chemistry	H&B Materials becomes an approved PFAS-free treatment used by textile finishers across outdoor, workwear, and technical textile categories	A combination of tighter PFAS restrictions and successful validation on multiple fiber types pushes mills toward drop-in alternatives [lyondecideurs.com, January 2026] [ONLYLYON Invest, April 2026]	The company is explicitly building around existing finishing compatibility, which lowers switching friction if performance holds [hbmaterials.fr]
Brand-led specification pull	A small number of apparel or luxury brands specify H&B chemistry in sourcing requirements, forcing adoption through their manufacturing base	Public brand pressure around PFAS removal and successful show-floor conversion from events such as Première Vision Paris [parisjetaime.com] [hbmaterials.fr]	The company is already presenting to textile-industry audiences, and its proposition fits buyer demand for lower-toxicity materials without a process overhaul [messefrankfurt.com] [hbmaterials.fr]
Adjacent packaging platform	The initial textile product expands into sustainable packaging coatings where water or grease resistance is required	Demonstrated performance in non-textile substrates and support from commercialization partners in the Lyon innovation ecosystem [SignalBase, October 2026] [Pulsalys]	Public descriptions already frame packaging as an addressable application, which broadens the platform logic if the core chemistry transfers [SignalBase, October 2026]

The compounding mechanism, if it appears, is less a classic network effect than a process-validation flywheel. One approved formulation on one substrate can shorten the path to adjacent fibers, categories, and geographies because the core commercial objection shifts from "can this work at all" to "where else can this same bath run." ONLYLYON Invest's description of customer validation across different textile fibers is the earliest public sign of that loop starting, while the company's repeated emphasis on compatibility with installed finishing infrastructure suggests distribution can scale through existing mills rather than a direct-build manufacturing footprint from day one [ONLYLYON Invest, April 2026] [hbmaterials.fr]. If that holds, each new validation can improve sales efficiency, expand application data, and strengthen the company's position with regulators, brands, and converters.

The size of the win is still best framed conditionally because no credible market-size data or public-peer benchmark is provided in the source set. Even so, there is a concrete scenario worth naming. If H&B Materials were to become a preferred PFAS-free treatment provider for a meaningful slice of European technical textiles and then extend into packaging coatings, the company could plausibly grow into a strategic acquisition target for a larger chemicals or materials incumbent seeking a bio-based compliance-ready platform (scenario, not a forecast). Public evidence supports the direction of travel, namely a patented technology path cited by Pulsalys, ecosystem support in Lyon, early industry exhibition activity, and a funded pre-seed round aimed at industrialization [Pulsalys] [ONLYLYON Invest, April 2026] [SignalBase, October 2026]. The ambition is sizable, but the practical reason it remains plausible is simpler: the company is not trying to create a new manufacturing behavior from scratch, it is trying to swap the chemistry inside an existing one [hbmaterials.fr].

One source, partially checked -- Section relies on company materials, ecosystem profiles, and one funding report, with partial corroboration from regional coverage and event listings.

Sources