Arfadia x PT Garuda Yamato Steel Generative Engine Optimization Case Study
Arfadia x PT Garuda Yamato Steel - GEO Campaign

Portfolio Case Study

From Invisible to
Indonesia's Most Cited Steel Brand in AI Search

A joint venture with zero digital presence in December 2024. Twenty months later, Generative Engine Optimization by Arfadia made garudayamatosteel.com appear in 680 AI-generated responses across six platforms, with 97 keywords holding the number one AI Overview slot.

0 680
AI Responses Across 6 Platforms
269
Google AI Overview Responses
1,020 9,639
Monthly Organic Traffic
16 408
Keywords in Google Top 3
97
AI Overview Keywords at Position 1
81%
Traffic from Non-Branded Search
22
Earned Media Placements
14 363
Quality Referring Domains
The Starting Point

A One Million Tonne Steel Plant That Search Engines Could Not See

PT Garuda Yamato Steel is a joint venture of Yamato Kogyo, Siam Yamato Steel, PT Hanwa Indonesia and PT Gunung Raja Paksi. It produces Indonesia's first seismic grade structural steel with a one million tonne annual capacity. In December 2024 it had almost no digital footprint at all. Arfadia published a full audit before touching anything, so every figure below is a measurement rather than a claim.

Audit Baseline, 3 December 2024
Referring domains14
Monthly organic traffic1,020
Keywords in Google top 316
Monthly search impressions13,100
Quality backlinks (Moz)0
Total social signals0
AI Overview placements0
What That Actually Meant

The company existed physically. It did not exist as a machine readable entity.

A third party site audit returned an overall grade of D, with Links and Social both graded F. Moz Domain Authority was 2. Mobile performance scored 38 out of 100.

Search engines had almost no external signal that the company was real, and generative AI systems had nothing at all to retrieve. When a buyer asked an AI assistant which steel manufacturer to use in Indonesia, Garuda Yamato Steel was never named, because from the model's perspective it did not exist.

Generative Engine Optimization

From Zero to 234 Owned AI Overview Placements

This is the centre of the case. Arfadia has run Generative Engine Optimization as a production discipline in Indonesia since 2023. The chart below tracks the number of Google AI Overview placements owned by garudayamatosteel.com, measured monthly against a published starting point of zero.

Owned Google AI Overview Placements, Ahrefs Verified
250 188 125 63 0 0 53 104 130 203 234 Dec 2024 Jun 2025 Dec 2025 Mar 2026 Jun 2026 Jul 2026 CURRENT
AI Responses by Platform
Google AI Overviews269
Google AI Mode256
Microsoft Copilot52
Perplexity49
Google Gemini28
ChatGPT26

Reported separately per platform, never merged into a single proprietary score. Source: Ahrefs Brand Radar, 2 September 2026.

Keyword Footprint by Result Type
Result typeKeywordsAt #1
Google AI Overview11997
Image pack253216
Classic organic listing27011
People also ask110

Specification content is retrievable content. Dimension tables, weight charts and tolerance figures are factual and unambiguous, which is exactly what generative engines prefer over marketing prose. That single editorial decision drives both the AI Overview and the image pack dominance.

Why this is harder than it looks

Most published AI visibility case studies scale a brand that already exists. Garuda Yamato Steel had no brand entity, no media history, no backlink profile and no AI presence whatsoever in December 2024. Moving an established company from 712 to 3,235 AI citations is a multiple. Moving a company from zero is a category change.

Measured Separately, Not Averaged

Six Platforms, Reported One by One

An averaged AI visibility score hides the platforms where a brand does not appear at all. These figures come from Ahrefs Brand Radar on 2 September 2026 and are counted per platform, exactly as reported to the client each month.

PlatformAI responsesPages cited
Google AI Mode256118
Microsoft Copilot5229
Perplexity4923
Google Gemini2818
ChatGPT2618
Google AI Overviews26996
All platforms combined680175

Grok was paused during this measurement window and is reported as paused rather than as zero, because a paused platform and an absent brand are two different findings.

AI Recommendation

When Buyers Ask AI, Garuda Yamato Steel Is the Answer

There is a difference between being cited and being recommended. These are non branded commercial questions a real procurement manager types, tested repeatedly across engines and devices, with dated screenshot evidence held on file for every row.

Buyer questionEnginePosition
Who produces seismic resistant steel in IndonesiaChatGPT and Gemini#1
Who produces high strength beam in IndonesiaChatGPT and Gemini#1
Best structural steel manufacturer in IndonesiaChatGPT#1
Which manufacturer supplies besi H-beam in IndonesiaChatGPT#1
Which producer offers the most complete range of H-beam sizesChatGPT#1
Which steel mill has a complete baja profil tableChatGPT#1
Recommended structural steel producer in IndonesiaGemini#1 to #2
Best steel manufacturer for warehouse constructionChatGPT#2
Structured steel companies in IndonesiaChatGPT and Gemini#2 to #3
Baja profil suppliers in IndonesiaChatGPT#3
7,303
Dated prompt tests logged across multiple devices and engines
6
Generative AI platforms measured and reported separately
175
Distinct pages cited by generative engines
An honest note on AI placement

No agency can guarantee AI recommendation. OpenAI states plainly that ChatGPT Search placement is determined by multiple factors and is not guaranteed. Any agency promising a guaranteed number one position in an AI assistant should be treated as a warning sign. What Arfadia targets is probability of recommendation and share of voice across a defined set of buyer questions, measured and evidenced monthly.

Organic Search Growth

9.4x Traffic, 25x More Top Three Rankings

AI visibility does not replace search. It compounds on top of it. Both grew together across the engagement, and 81 per cent of the resulting traffic comes from non branded queries, which means it is new demand rather than people who already knew the brand.

Monthly Organic Traffic, Ahrefs Verified
10K 7.5K 5K 2.5K 0 1,020 4,200 4,642 5,057 8,892 9,639 Dec 2024 Jun 2025 Dec 2025 Mar 2026 Jun 2026
9.4x
Organic traffic
1,020 to 9,639
25.5x
Keywords in top 3
16 to 408
10.2x
Search impressions
13,100 to 133,750
7.9x
Non branded traffic
914 to 7,214
Commercial keywordMonthly volumePosition
tabel baja wf1,7001
iwf9001
iwf 1501,0001
iwf 2008001
pabrik baja7001
tabel h beam6001
seismic grade steel601
baja tahan gempa701
besi wf3,9003
ukuran h beam8003
besi baja1,5006 from 28

The keyword besi baja at 1,500 monthly searches moved 22 positions after eleven months of sustained cluster building. High volume commercial terms with entrenched incumbents do not move faster than that, and any agency promising otherwise is guessing.

Authority Building

The Signals That Cannot Be Purchased

Generative engines resolve whether a company is real before they will recommend it. That resolution comes from third party corroboration, not from the company's own website. Quality referring domains grew from 14 to 363, including 18 domains rated DR 70 or above.

Highest Authority Domains Earned
DomainDRNature
businessinsider.com92International financial media
kompas.com90Largest news group in Indonesia
unglobalcompact.org89Institutional entity reference
detik.com88National news
cbinsights.com86Company intelligence database
environdec.com79EPD registry
unsri.ac.id71Academic citation
Why Institutional Citations Matter Most

Citations from Universitas Sriwijaya, Universitas Pertamina, the UN Global Compact and the environmental product declaration registry are not link building outputs.

They are independent third parties treating garudayamatosteel.com as a reference source.

Signals of this class carry disproportionate weight with both Google and large language models precisely because they cannot be bought. This is the mechanism that converts a company from a name into a resolvable entity.

18
Domains at DR 70+
29
Domains at DR 50 to 69
Methodology

Five Workstreams, Not a Content Calendar

This result is attributable to a repeatable method rather than to luck. Each workstream below addresses a specific mechanism in how generative engines decide which companies to name.

Workstream 01
Entity foundation before any content
A generative engine cannot recommend a company it cannot resolve. Consistent name, address, product, certification and ownership signals were established across the website, structured data, institutional registries and third party databases before a single article was published.
Workstream 02
Technical remediation for AI crawlers
Mobile performance rebuilt from 38 to 92 and desktop from 64 to 99. Best Practices moved from 75 to 100. No AI crawler blocked, no snippet blocking directive applied, and the server returns a complete response to GPTBot so crawlers read full pages without executing JavaScript.
Workstream 03
Specification grade technical content
130 bilingual articles, each reviewed by Garuda Yamato Steel engineers before publication. The editorial standard was deliberately narrow: answer the question a structural engineer actually types while sizing a member for a live project. The content ranks because it is technically correct, and it is technically correct because engineers checked it.
Workstream 04
Comparison format earned media
The most effective placement was never the praise piece. It was the article benchmarking Garuda Yamato Steel against named peers, because that is precisely the structure a language model extracts when a user asks it to compare suppliers. Three of the AI queries where the brand now ranks first trace directly to this content family.
Workstream 05
Continuous multi engine measurement
7,303 dated prompt tests across multiple devices and engines, with screenshot capture showing visible system dates. Positions are re-verified monthly against third party exports rather than asserted. Where a number cannot be evidenced, it is not reported.
Authority Profile

Authority Confirmed by Four Independent Tools

No single authority metric is reliable on its own, and every tool measures something slightly different. These figures come from four independent providers on the same date, and any of them can be reproduced by entering the domain into the tool. They represent two years of accumulated authority, built from a baseline of Domain Rating 8 and fourteen referring domains in December 2024.

MetricSourceValue
Domain RatingAhrefs60
Domain AuthorityMoz48
Page AuthorityMoz39
Spam ScoreMoz1%
Trust FlowMajestic30
Citation FlowMajestic47
Quality referring domainsAhrefs363

The figure worth pausing on is the Moz Spam Score of one per cent. A domain that grew this quickly would normally carry a much higher score, and a low one indicates the growth came from sources Moz considers legitimate rather than from purchased link networks.

Trust Flow measures the quality of linking sources rather than their number, which makes it considerably harder to manipulate than a raw link count. Reading it alongside Citation Flow is the standard check: a domain with high Citation Flow and low Trust Flow has volume without quality. Garuda Yamato Steel does not have that gap.

The links that could not be bought

Among the 363 quality-verified referring domains are markets.businessinsider.com at DR 92, kompas.com at DR 90, unglobalcompact.org at DR 89, detik.com at DR 88 and cbinsights.com at DR 86.

Two of them matter more than their DR suggests. Universitas Sriwijaya at DR 71 and Universitas Pertamina at DR 68 cite this company in academic material. Academic citation is not a placement that can be purchased, and it is the kind of reference AI systems weight heavily when deciding whether an entity is real.

The same applies to environdec.com, the environmental product declaration registry, which references the company because it holds a verified declaration rather than because anyone asked.

Technical Foundation

Rebuilt for Machines and for People

38 92
Lighthouse Performance, mobile
64 99
Lighthouse Performance, desktop
75 100
Lighthouse Best Practices
D A
Overall site audit grade
AI Crawler Readiness

Complete server response to GPTBot, no JavaScript execution required

No AI crawler blocked, no snippet blocking directive applied

Zero total blocking time on mobile and desktop

Structured data across six schema types, parsing cleanly

Desktop Largest Contentful Paint at 0.7 seconds

Indexed pages grown from 164 to 403

From zero AI presence to 680 AI responses across six platforms. 97 keywords holding the number one AI Overview slot. A brand that did not exist to a machine in 2024 is now the answer machines give.

Arfadia has run Generative Engine Optimization as a production discipline in Indonesia since 2023. If your buyers are asking AI before they ask you, this is the work that decides whether you are in the answer.

Discuss Your AI Visibility Strategy
Verified Sources
PT Garuda Yamato Steel corporate website, a joint venture of Yamato Kogyo, Siam Yamato Steel, PT Hanwa Indonesia and PT Gunung Raja Paksi with one million tonne annual capacity - garudayamatosteel.com Garuda Yamato Steel Strengthens Structural Steel Supply to Support Indonesia's National Strategic Projects, published 22 July 2026 - markets.businessinsider.com GYS Hadirkan Besi Baja Kokoh untuk Standar Konstruksi Modern, published 7 November 2025 - cnnindonesia.com Jaga Komitmen TKDN, GYS Capai 90 Persen, verifying local content above 90 per cent - koranmandala.com

Search and AI visibility figures verified via Ahrefs Site Explorer, Ahrefs Brand Radar and Ahrefs Rank Tracker as at 2 September 2026. Performance scores verified via Google Lighthouse. Baseline figures documented in Arfadia's Initial Report Before Work Starts dated 3 December 2024. AI recommendation positions supported by dated screenshot evidence across multiple devices and engines.

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