Discl: Held IRL 1.21%

I wanted to get a better understanding of SXE’s contracts as part of my due diligence process. I started by asking my buddy Chat to summarise all contract announcements since 1 Jan 2024, by date, then customer, type of contract, type of work, summary of scope. It was a frustrating process as Chat got too cute for my liking, went all over the show, chewing up valuable usage credits etc. 

I gave up and worked through the contract award announcements myself. It was worth the time as it gave me a really good feel of the nature of the contracts and how it has evolved in the last 2 years.

SXE Contracts CY2024 to 7 Apr 2026.pdf

I then asked Chat the following:

ChatGPT prompt: This is a spreadsheet which summarises the contracts won by ASX: SXE since 1 Jan 2024 to today. I was not impressed by the to-and-fro yesterday, so I went and did it myself. Can you analyse the contracts and point out any trends around: (1) repeat customers (2) repeat contracts (3) mix of contracts (4) type of contracts (5) any other emerging trends (6) any other observations that should be taken into account in the investment thesis.

The outputs below were a pretty good summary, with supporting examples, of what I was sensing when I worked through the detail of each contract announcement. Chat’s one-liner summaries, highlighted in bold italics, were quite insightful, I thought.

Overall Takeaway

My overall takeaway is the growth, customer, sectors and evolving nature of the contracts is very much aligned to SXE management strategy, acquisition strategy and commentary. This gives me good confidence on the reliability and quality of the revenue and hence, the broader trajectory of the company, which has increased my conviction in SXE.

1. Repeat Customers (VERY strong signal)

Clear Tier-1 repeat clients

Data centres

•  Multiplex (NEXTDC SYD03) → 6+ awards
•  J Hutchinson → multiple packages across same site
•  Taylor Construction → follow-on packages 

This is not “winning projects” — it’s being embedded in a multi-year build program.

Mining

• BHP → multiple contracts in a single announcement (3 separate scopes) 
• Rio Tinto (via Hamersley Iron) → ongoing work 
• Newmont → 30-year relationship, 4th extension 
• CITIC Pacific Mining → MSA since 2015, renewed again 

This is decades-long client stickiness, not cyclical project exposure

Infrastructure / Utilities

• Synergy → multiple contracts (BESS + switchyard) 
• Energy Queensland → multi-year extension 
• ACCIONA Construction → repeat manufacturing work 
• WeBuild → multiple project involvement 

SXE’s real moat is not capability — it’s repeat access to Tier-1 clients across multiple scopes and years. This is extremely valuable and underappreciated.

2. Repeat Contracts (Even more important than repeat customers)

This is where things get interesting.

Data centre example (critical)

SYD03: 

• 4th award (Mar 2024) 
• 5th award (Apr 2024) 
• 6th award (Dec 2024) 

That’s a multi-phase, multi-year revenue stream from ONE asset

Western Sydney DC cluster

• Hutchinson + Taylor: 
• 2 packages → 6 packages → 10 packages 

This is effectively“framework-style contracting without calling it a framework”

Mining example

BHP: 

• Charging infrastructure 
• Transformer install 
• Comms + solar hybrid 

Same client, different scopes, same asset base

SXE is not bidding job-by-job — it is landing on-site and expanding scope over time. That dramatically reduces (1) bid costs (2) risk (3) volatility.

3. Mix of Contracts (Clear strategic shift)

Let’s simplify your dataset:

SXE is actively upgrading its revenue mix toward (1) higher margin (2) longer duration (3) more defensible segments.

4. Type of Contracts (THIS is the biggest change)

You now have 4 distinct contract types:

1. EPC / D&C (traditional) - Still core, but no longer dominant

• Heyday electrical 
• SCEE Electrical installs 

2. Manufacturing (Trivantage) - Higher margin, less labour risk

• Switchboards 
• Control systems 
• Panels 

3. Maintenance / MSA (CRITICAL) - Recurring revenue disguised inside a contractor

• Energy Queensland (4-year) 
• Newmont (5-year) 
• CITIC (2-year) 

4. Multi-service bundled contracts - This is the platform model in action

Examples:

•  Airport (Heyday + MDE) 
• Data centres (Heyday + Trivantage + Force Fire) 

SXE is transitioning from project contractor → multi-service infrastructure platform. That should justify multiple expansion over time.

5. Emerging Trends (This is where alpha is)

Trend 1 — Data centre dominance - This is structural demand (AI / cloud)

• Appears in almost every announcement 
• Increasing number of packages per site 

Trend 2 — Electrification everywhere - SXE is a picks-and-shovels electrification play

Examples:

• BESS (Collie) 
• EV charging (BHP rail) 
• Grid infrastructure (Energy QLD) 

Trend 3 — Cross-subsidiary integration - This is the roll-up strategy actually working in the field

Examples:

• Heyday + MDE (airport) 
• Heyday + Trivantage (metro) 
• Heyday + Force Fire (DC) 

Trend 4 — Increasing contract size + bundling - Scaling is happening

• Early: many small contracts 
• Later: $90m–$160m bundles 

Trend 5 — Recurring revenue quietly rising - This is the key to re-rating

• MSAs 
• maintenance 
• fire compliance 

6. Other Critical Observations

1. Revenue visibility is much stronger than it looks - Order book quality is higher than reported headline numbers suggest

• repeat packages 
• MSAs 
• multi-phase projects 

2. Customer concentration is a feature, not a bug - This is actually high-quality concentration

• Normally risky — but here:
•  BHP / Rio / NEXTDC are long-duration spenders
•  SXE is embedded in their infrastructure 

3. Labour risk is being mitigated

• Shift toward (1) manufacturing (2) maintenance (3) bundled services 
• Reduces exposure to wage inflation and project blowouts 

4. Force Fire is more important than it looks

• Appears small now but (1) high margin (2) recurring compliance work (3) attaches to every building
• This could become a hidden earnings driver

What This Means for the Investment Thesis

The market likely still sees “mid-tier electrical contractor”

But your dataset shows “integrated electrical infrastructure platform with recurring revenue and data centre leverage”

The 3 Most Important Conclusions

1. Data centres are not optional — they are core

• Repeat packages 
• Deepening relationships 
• Multi-year visibility 
• This is the primary growth engine

2. Recurring revenue is emerging (quietly) - This is what drives valuation re-rating

• MSAs 
• maintenance 
• fire services 

3. The roll-up strategy is working operationally - This is the key execution proof point

• Cross-selling visible 
• Multi-entity delivery 
• Increasing contract scope per client 

Bottom Line

Your dataset shows that Southern Cross Electrical Engineering Limited is not just winning contracts — it is embedding itself into long-duration infrastructure ecosystems and expanding scope over time

That is exactly how (1) margins expand (2) revenue becomes predictable (3) multiples re-rate