Member Info for Adastra

Takeover talks??? Unusual, but confirmation that results out later leads me to think discussions are going on. Why it would delay a few hours I don't know unless 10% holder Luceco is involved of necessity?? Interesting given recent RNS' indicating increased traction and US link.

To calculate the cumulative growth of £1 at a monthly growth rate of 68% (0.68) over 12 months, we apply compound growth using the formula:

Value at month n=1×(1+0.68)n

Monthly Values:

Month Value (£)

1 1.68

2 2.8224

3 4.7384

4 7.9636

5 13.3749

6 22.4468

7 37.7106

8 63.3517

9 106.4219

10 178.7837

11 300.3426

12 504.5764

So, starting with £1, after 12 months at 68% compound growth per month, you'd have approximately £504.58.

Quiet board in total contrast to progress in the company. All the stars are aligning for cracking news in H2 as contracts progress. Cash runway and inventory in place for Defence and hydrogen plus Q3 go-ahead on city hydrogen hubs from govt. Nice MCap to react positively with few free float shares should provide nice rising platform to 2026/7. Hold and sleep well.

Another heatwave this weekend....music to Andrew Sykes' ears.

Should see increased traction. The shareprise is still reflecting negativity so I suspect a positive reaction will surprise on Monday as lots going on that could monetise runway into 2026 and beyond. It's AIM and gap-jumps on news are often the norm with under-the-radar stocks.

I do wish LSE would clean up the chat source headlines below as the vast majority relate to the previous company using the CSC ticker which had no connection whatsoever with Chesterfield Special Cylinders. The timeline here begins in March this year following reorganisation and disposal. This was previously Pressure Technologies plc whose history is now not visible but had 125yrs of trusted provenance.

Excellent results from BAB this morning. Chesterfield is a key player and perfect fit into BABs Marine and Nuclear as an existing must-have high-barrier-to-entry supplier and systems validator. Got to be vulnerable at this lowly MCap.

quite frankly this is a super little company with massive provenance (125yrs) and really, really high barrier-to-entry skills that are essential to so many major defence and infrastructure players eg bae, bab**** and she'll, bp for their hydrogen hubs and transport. it played the eco-hydrogen card too early and demand lagged it's scale-up. that landscape is changing dramatically with the bp/shell hydrogen hub in aberdeen and the escalating use of hydrogen fuelled european articulated goods transport. i'll actually be amazed if this divested pure-play is still independent in 2026. sitting duck imo at £15m given all contracts rolling in.

As defence gears up and hydrogen storage comes into play CSC is uniquely placed to fulfil demand. It is one of only 5 companies with the very high barrier-to-entry skills to design, build, install, certify, validate and revalide pressurised gas. It can start to leverage it's expertise as that previously latent demand surfaces. IMS has an extremely rosy future as H&S rules legally ensure that revalidation is required on a regular basis.

Chesterfield Special Cylinders has all the skills, qualities and contracts that are essential for the years ahead given global unrest. Defence:Hydrogen:Pressurised System certification and revalidation. Spot on

No posters since January but a nice niche player. Happy with this and CSC in my pf with EAAS for spice.

When 40 degrees is on the cards and we are in amber warning territory.....which company specialises in quick and ready cooling air-con??? Yep. I'm in

Ditto. Looks great for a gap-jump RNS now interim fizz has settled. Onward and upward. £1 by end Q4.

CSC is a high-barrier-to-entry seasoned specialist. It's not glaringly apparent from a lot of websites and may be delaying investor engagement to this little gem.

Chesterfield Special Cylinders is a long-established UK-engineering business with a 125-year legacy, modernized through rebranding from Pressure Technologies to CSC in 2025. It specializes in high-pressure, safety-critical gas storage solutions with global reach across energy, defence, aerospace, and hydrogen sectors.

You all want reasoned research rather than pie-in-the-sky unsubstantiated garbage.....Read my thread here. It's all visible and justified and perhaps whets your appetite to DYOR in this massively undervalued gem. That's not overstating the potential - read the facts. All this in a sub £15m MCap UK specialist engineer with critical construction and legally required inspection and certification skills. Cheap as chips imo.

Chesterfield Special Cylinders’ (CSC) involvement in UK Hydrogen Allocation Rounds 1 & 2 (HAR1 & HAR2) is also hugely significant. Here’s why:

HAR1 (Hydrogen Allocation Round 1), launched in late 2023, awarded revenue support to 11 low-carbon hydrogen projects, totalling 125 MW of electrolytic capacity.

HAR2, launched in early 2024, broadened the scheme to include 875 MW of further low-carbon hydrogen production—supporting electrolytic, biomass, waste‑gasification, and gas-splitting technologies—aiming for 1 GW by end‑2025/6.

CSC’s tie-up on the BP Aberdeen Hydrogen Hub follows in the wake of HAR1 and HAR2 success, signaling that major UK hydrogen projects are moving from planning into execution.

HAR1/2 are unlocking dozens of hydrogen hubs.

CSC’s leadership in Hydrogen Storage as a Service (HySaaS), backed by Innovate UK and partners like AMRC, dovetails perfectly with HAR-supported projects.

HAR-driven projects require reliable storage solutions with ongoing inspection, maintenance, and recertification—areas where CSC excels.

HARs serve as powerful UK Government catalysts, incentivizing domestic investment and making hydrogen supply chains bankable .

Backed by HAR funding, CSC’s high-pressure vessels become not just specialized technical components, but essential infrastructure in a booming low‑carbon industry.

Together, HAR1 and HAR2 have created the market pull for CSC's high-pressure cylinders—turning potential into reality. These government-backed projects are now in construction (e.g., Aberdeen already at FID and due for delivery in early 2026 giving CSC both immediate contracts and a scalable growth path.

As the HAR pipeline grows, so does CSC’s potential—positioning them as a cornerstone supplier in the UK hydrogen infrastructure landscape.

These cylinders are a critical safety and performance backbone of the Aberdeen Hydrogen Hub’s buffer and distribution infrastructure. By combining exceptional capacity, ultra-high pressure capability, and proven long-term reliability, CSC’s units ensure the hub can operate flexibly, grow with demand, and adhere to stringent safety and regulatory standards

The completion and commissioning of the BP Aberdeen Hydrogen Hub is a pivotal event for UK Green energy supply and CSC is a key player. Do the research....

The BP Aberdeen Hydrogen Hub is a major, scalable green hydrogen initiative in Aberdeen. It’s a joint venture between BP and Aberdeen City Council, aiming to produce, store, and distribute green hydrogen powered by renewable energy—initially a solar farm—targeted primarily at transport fleets, with the potential to expand to rail, marine, heat, and export markets.

Chesterfield Special Cylinders (UK-based) has been contracted to deliver the hydrogen storage package for the hub. This means Chesterfield is supplying high-pressure hydrogen storage vessels—critical components for safely storing and distributing green hydrogen across transport networks.

Green hydrogen is a zero-carbon fuel produced via renewable-powered electrolysis. This project helps reduce emissions from heavy transport—an area traditionally hard to electrify—thus contributing to UK and global net-zero goals. With planned phases ramping up, the hub could serve buses, trucks, rail, marine, heating systems, and export markets. It serves as a model for other “hydrogen hubs” across the UK and Europe. Linking a solar farm to electrolyzers and grid offers an innovative model for balancing renewable generation and demand, mitigating curtailment, and creating a modular, scalable hydrogen ecosystem.

Aberdeen, historically an oil-and-gas hub, emerging now as a center of low-carbon innovation, sends a powerful signal about transitioning legacy energy sectors.

Supply is for Type 1 steel cylinders: these are

constructed from high-grade alloy steel (seamless) — 100% recyclable, durable, and safe.

CSC provides end-to-end services: It supports installation, commissioning, inspection, testing, recertification, maintenance, and overhaul—both in-field and at their Sheffield facility.

This is CSC providing embedded services from construction through inspection to validation and recertification. Solid value accretion here in Hydrogen, Defence and IMS.

Incentivised management works wonders. Like these options doled out last December. Options vest evenly over a three-year vesting period. If the Share Price falls in-between the figures specified below, the number of Shares in respect of which the Option Vests and becomes Exercisable will be determined on a straight-line (linear) basis, rounded down to the nearest whole number of Shares. If the share price is less than 9.32p, none of the share options would vest.

Been following this for a while now. Looks sound with a lot going forward. Like the fact that Luceco holds a sizeable chunk and recent deals plus the ootm options as a BoD incentive. Sound. Hoping for the icing on the cake end month.