The verdict in three sentences
For a London listed mining company with operations in Africa, a corporate website with a full investor section typically costs 25,000 to 80,000 USD in 2026 (about 23,000 to 74,000 EUR), depending on the depth of the interactive ESG report and the level of editorial governance. The site must speak to three audiences at once: investors, host communities and regulators, with verifiable figures and downloadable documents. Plan 3 to 5 months of work, a large share of it spent on content approval by management, legal and ESG teams.
Why a mining website costs more than a standard corporate site
A mining company is under scrutiny. Shareholders expect disclosure aligned with LSE and AIM rules, lenders follow IFC Performance Standards, and communities around the mine want to know what is being done about water, local jobs and rehabilitation. The site must publish precise, current data, approved at several levels before every release.
| Component | 2026 ballpark (USD) | Why it is needed |
|---|---|---|
| Architecture and custom design, 20 to 35 pages | 10,000 to 25,000 | Credibility with investors |
| Second language version (French for West African operations) | 3,500 to 10,000 | Host governments and communities |
| Interactive ESG report (charts, KPIs, PDF) | 6,000 to 20,000 | Water, local employment, safety, rehabilitation |
| Investor section (RNS feed, results, reserves) | 3,500 to 12,000 | Regulated disclosure and financial calendar |
| CMS with multi-level approval workflow | 3,000 to 8,000 | Communications, legal, executive team |
| High availability hosting, CDN, backups | 250 to 800 per month | Target uptime of 99.9 % |
| Security and accessibility audit | 2,000 to 6,000 | Mining sites attract attacks and activism |
Most of the spread comes from the ESG report. A hosted PDF costs little, whereas a navigable report with KPIs filterable by mine and by year requires real data design work. At Kolonell, institutional projects of this kind are priced on quotation, after a scoping workshop with your communications and ESG teams.
Editorial governance: the underestimated cost
The hidden cost of a mining website is approvals. A production figure published by mistake before the official RNS announcement, or an unchecked environmental figure, can have market or social consequences. The CMS must therefore enforce a workflow.
| Approval level | Who approves | Content | Target delay |
|---|---|---|---|
| Level 1, drafting | Communications officer | News, corporate pages | 1 day |
| Level 2, subject matter check | ESG or HSE director | Environmental and social KPIs | 2 to 3 days |
| Level 3, compliance | Legal or company secretary | Announcements, investor documents | 1 to 2 days |
| Level 4, final sign-off | Chief executive | Results, reserves, major events | 1 day |
| Scheduled publishing | Automatic | Announcements at a fixed time, synced with the exchange | To the minute |
| Archiving | Automatic | Previous versions kept | Full history |
This workflow is configured in a headless CMS (Sanity, Strapi) or in WordPress with workflow plugins. Configuration often represents 3,000 to 8,000 USD, but it prevents publishing errors and reassures auditors.
A realistic 3 to 5 month schedule
- Month 1: scoping, content inventory, EN and FR sitemap, wireframes.
- Month 2: final design, copywriting and ESG data collection from each mine.
- Month 3: development, interactive ESG report, investor section, workflow.
- Month 4: translation, four level approvals, load and security testing.
- Month 5 if needed: adjustments following board or parent company review.
Mini case study
James, head of communications at a gold producer listed on AIM in London with mines in Burkina Faso (illustrative persona), must replace an ageing site before the next ESG report. His scope: 28 pages in EN and FR, an interactive ESG report, an investor section and a four level workflow.
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He adds up 16,000 USD of design and development, 6,000 USD for the French version, 12,000 USD for the ESG report, 6,000 USD for the investor section and 5,000 USD for the workflow, a total of 45,000 USD. High availability hosting adds 500 USD a month, or 6,000 USD a year. Compared with a single engagement from a London financial communications agency, often above 25,000 USD for the annual report alone, the site becomes a lasting asset rather than a one off expense.
FAQ
What budget should a mining company plan for its corporate website?
Observed budgets in 2026 range from 25,000 to 80,000 USD depending on page count, languages and the depth of the ESG report. High availability hosting adds 250 to 800 USD a month.
Does the site need a second language?
For a company operating in francophone West Africa, a French version helps with host governments and communities. It costs 3,500 to 10,000 USD, often 15 to 20 % of the total budget.
Interactive ESG report or a simple PDF?
A PDF remains essential for archiving and auditors. The interactive format, at 6,000 to 20,000 USD, pays off once you publish more than 30 KPIs or report on several mines.
How long does the project take?
Between 3 and 5 months. Duration depends less on development than on internal approval cycles, especially when the board must sign off content.
How do you secure a site exposed to attacks?
Hosting with a CDN and web application firewall, monthly updates and a security audit of 2,000 to 6,000 USD before launch. A Premium maintenance plan at 180 EUR a month covers monitoring and patches.
Let's scope your project. Share your target audiences, languages and the date of your next ESG report, and we will define the scope, an indicative budget and a 3 to 5 month schedule. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
