Tamesis Partners
Tamesis Partners is a London-based, partner-owned equity capital markets and advisory boutique serving junior and mid-tier mining and natural resources companies globally with corporate broking, M&A advisory, IPO and capital raising services across AIM, LSE, TSX and ASX.
- Company typePrivate
- Founded2016
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Tamesis Partners does
Tamesis Partners LLP is a London-based specialist equity capital markets and advisory boutique focused exclusively on the global mining and natural resources sector. Founded in 2016 by former executives of GMP Securities, Ambrian Partners, Williams de Broe, Liberum Capital and PricewaterhouseCoopers, the firm is structured as an entirely partner-owned limited liability partnership with six named partners and fewer than ten total employees. It is authorised and regulated by the Financial Conduct Authority and is a member of the London Stock Exchange, operating from 16 Berkeley Street in the City of London.
The firm delivers four integrated service lines: corporate broking (investment thesis structuring, marketing materials, targeted roadshows, investor perception studies), advisory and investment banking (M&A, Takeover Code work, fairness opinions, strategic reviews, IPOs and listings, board consultancy), capital raising (public equity, private equity, royalty and streaming, offtake-linked and development bank financings), and research led by David Butler, distributed free of charge to institutions via Bloomberg, FactSet, Thomson Reuters, S&P Capital IQ and Research Tree under MiFID II minor non-monetary benefit rules.
Revenue is generated entirely through professional services and transaction fees. Corporate broking and advisory mandates produce fee-for-service revenue, while capital raising participation as Joint Lead Manager, Bookrunner, Co-Manager or Financial Adviser on equity placements, IPOs, block trades, project finance packages and recommended offers produces transaction-based revenue. Pricing is negotiated transaction by transaction and not publicly disclosed. The client base comprises junior and mid-tier mining and natural resources issuers across AIM, LSE Main Board, TSX, TSX Venture and ASX, with disclosed deals in 2025-2026 spanning Guardian Metal Resources, Vista Gold, Marimaca Copper, Capital Limited, Atlantic Tin, Wia Gold, Asara Resources, Titiminas Silver, Apex Royalties, Mayur Resources and others.
Tamesis Partners firmographics
Firmographics- Name
- Tamesis Partners
- Legal name
- Tamesis Partners LLP
- Website
- https://tamesispartners.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Tamesis Partners is a London-based, partner-owned equity capital markets and advisory boutique serving junior and mid-tier mining and natural resources companies globally with corporate broking, M&A advisory, IPO and capital raising services across AIM, LSE, TSX and ASX.
- Ownership category
- akta.pro rank
Tamesis Partners industry classification
Industry- Product category
- Mining Sector Investment Banking & Advisory
- NAICS
- Investment Banking and Securities Intermediation (523150), Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523)
- SIC
- Security Brokers, Dealers & Flotation Companies (6211), Security & Commodity Brokers, Dealers, Exchanges & Services (6200)
- akta.pro primary industry
- Capital Markets Advisory (IPO Readiness, SPAC, ECM/DCM Advisory) (BPAHAOAL)
Keywords
Where Tamesis Partners is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Tamesis Partners business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Corporate Broking Fees: Fees earned from providing corporate broking services to UK and international listed companies, including structuring investment thesis, refining marketing materials, conducting targeted roadshows, and providing investor feedback.
- Investment Banking Advisory Fees: M&A advisory, IPO and listing transactions, public equity raising, fairness opinions, strategic reviews, and board consultancy services.
- Capital Raising Participation: Participation as Joint Lead Manager, Bookrunner, Co-Manager, or Financial Adviser on equity financings, placements, and debt transactions for natural resources companies across global exchanges.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Tamesis Partners product offering
Product offeringCore offering
Tamesis Partners is a specialist equity capital markets (ECM) and advisory boutique focused exclusively on the global mining and natural resources sector. It provides corporate broking, M&A and IPO advisory, public and private capital raising (acting as Joint Lead Manager, Bookrunner, Co-Manager or Financial Adviser), and MiFID II-compliant Issuer Sponsored Research distributed to institutional investors via Bloomberg, FactSet, Thompson Reuters, S&P Capital IQ and Research Tree.
Product overview
Tamesis Partners is a specialist equity capital markets (ECM) and advisory firm focused on the mining and natural resources sector. The company offers a suite of financial services including Corporate Broking, Advisory & Investment Banking, Research (led by David Butler), and Capital Raising services. The firm connects natural resources companies to finance through corporate broking, M&A advisory, IPO and listing transactions, and raising capital across various stock exchanges globally. Services are delivered through a partnership model and include structuring investment theses, targeted roadshows, investor feedback, and strategic reviews. The company is MiFID II compliant and provides Issuer Sponsored Research distributed through major platforms including Bloomberg, FactSet, Thompson Reuters, S&P Capital IQ, and Research Tree. Tamesis operates exclusively in the mining and natural resources sector, working with companies across various commodities and jurisdictions.
Differentiator
Problem solved
Functional benefit
Products and services
- Corporate Broking
Companies that use Tamesis Partners
Customer profileNamed customers23 records
Segments1 record
Ideal customer profiles1 record
Tamesis Partners technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Tamesis Partners partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core and minor.
- BloombergcoreResearch distribution partner - Tamesis research is made available via Bloomberg's research aggregation platform alongside FactSet, Thompson Reuters, and S&P Capital IQ
- FactSetcoreResearch distribution partner - Tamesis research is distributed through FactSet's research aggregation platform
- Thompson ReuterscoreResearch distribution partner - Tamesis research is distributed via Thompson Reuters research aggregation platform
- S&P Capital IQcoreResearch distribution partner - Tamesis research is distributed via S&P Capital IQ's research aggregation platform
- Research TreecorePartnership with leading research delivery platform to broaden distribution reach to include Research Tree's extensive high net worth investor base
- SolarAidminorLong-term charity partner - UK-based international charity combating poverty and climate change through solar light distribution in Zambia and Malawi
- Eden: People+PlanetminorLong-term charity partner - partners with communities to co-design and implement ecosystem restoration that inspires hope, renews social connections, enhances biodiversity, and generates socioeconomic benefits
- BMO Capital MarketscoreInternational broking partner in syndicate transactions - co-manager on Guardian Metal Resources US$68.3M IPO and Vista Gold US$44.85M public offering
- CIBC Capital MarketscoreInternational broking partner - sole bookrunner on Vista Gold US$44.85M public offering with Tamesis as co-manager
- Cantor FitzgeraldcoreCo-manager on Guardian Metal Resources US$68.3M IPO
- D.A. Davidson & Co.coreCo-manager on Guardian Metal Resources US$68.3M IPO
- Berenberg Capital MarketscoreCo-manager on Guardian Metal Resources US$68.3M IPO
- Raymond JamescoreCo-manager on Vista Gold US$44.85M public offering
- H.C. Wainwright & Co.coreCo-manager on Vista Gold US$44.85M public offering
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
Tamesis Partners competitors and assessment
Company assessmentBroad incumbents
- Berenberg: European investment bank with sector-focused research and ECM, visible as a syndicate partner on Tamesis-led deals (Guardian Metal Resources IPO). Comparable in cross-border mining ECM, though broader in coverage.
- Peel Hunt: Larger UK mid-cap broker and investment bank with mining sector exposure. Comparable on AIM/LSE ECM and corporate broking, but operates across all sectors rather than exclusively resources.
- Canaccord Genuity: Global mid-market investment bank with a dedicated mining franchise. Comparable in serving junior and mid-tier miners through ECM and advisory mandates, though operates across multiple sectors.
- BMO Capital Markets: Global investment bank with a major mining franchise. Visible as a syndicate partner on Tamesis deals; comparable on cross-border mining ECM, though BMO operates at significantly larger scale and broader mandate.
- CIBC Capital Markets: North American bank with a strong mining and metals finance practice. Visible as a syndicate partner (Vista Gold offering); comparable in cross-border mining ECM and corporate broking, though at much larger scale.
Direct peers
- Liberum Capital: UK mid/small-cap investment bank with a dedicated natural resources team. Charlie Bendon (Tamesis co-founder) previously worked at Liberum; comparable UK mid-market ECM and advisory footprint in resources.
- Cutfield Freeman & Co: London-based M&A advisory boutique specialising in metals and mining. Directly comparable given Tamesis advisor Gabriele Ejikeme's six-year tenure there; serves the same junior-to-mid-cap mining client segment with cross-border advisory mandates.
- SP Angel Corporate Finance: London-based broker and corporate adviser focused on mining and natural resources. Closest direct peer — both serve AIM and LSE-listed mining clients with corporate broking, research, and ECM mandates in a similar boutique model.
- Cenkos Securities: UK smaller companies corporate finance and broking firm with a meaningful natural resources franchise. Comparable in serving AIM-listed resource companies through ECM, advisory and corporate broking services.
- Hannam & Partners: UK-based mining and natural resources advisory boutique providing ECM, M&A and corporate broking to junior and mid-tier miners. Comparable client base, mandate mix, and partner-led model to Tamesis.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Tamesis Partners social profiles
Digital presenceTamesis Partners compliance and trust
Trust signalCompliance2 records
Tamesis Partners financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tamesis Partners leadership team
Management profileNumber of profiles
Profiles6 records
Tamesis Partners funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tamesis Partners M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tamesis Partners
What does Tamesis Partners do?
Tamesis Partners is a specialist equity capital markets (ECM) and advisory boutique focused exclusively on the global mining and natural resources sector. It provides corporate broking, M&A and IPO advisory, public and private capital raising (acting as Joint Lead Manager, Bookrunner, Co-Manager or Financial Adviser), and MiFID II-compliant Issuer Sponsored Research distributed to institutional investors via Bloomberg, FactSet, Thompson Reuters, S&P Capital IQ and Research Tree.
Is Tamesis Partners a public or private company?
Tamesis Partners is a private company. It is classified as management employee owned and is currently operating.
When was Tamesis Partners founded?
Tamesis Partners was founded in 2016. It employs 1 to 10 people.
Where is Tamesis Partners based?
Tamesis Partners is headquartered in London, United Kingdom, in the Europe region.
How does Tamesis Partners make money?
Three revenue lines are on record. Corporate Broking Fees are the primary driver. The others are investment Banking Advisory Fees and capital Raising Participation.
Who are Tamesis Partners's main competitors?
Broad incumbents on record are Berenberg, Peel Hunt, Canaccord Genuity, BMO Capital Markets and CIBC Capital Markets. Direct peers are Liberum Capital, Cutfield Freeman & Co, SP Angel Corporate Finance, Cenkos Securities and Hannam & Partners.
Does Tamesis Partners have an API?
No public API is recorded for Tamesis Partners.
What industry is Tamesis Partners in?
Tamesis Partners's product category is Mining Sector Investment Banking & Advisory. Its primary akta.pro industry code is BPAHAOAL, Capital Markets Advisory (IPO Readiness, SPAC, ECM/DCM Advisory). Its NAICS code is 523150 and its SIC code is 6211.