CIL
CIL is a London-based strategy consulting firm founded in 1986 serving ambitious mid-market and enterprise clients across 10 European sectors. It delivers five service lines—corporate strategy, M&A advisory, pricing excellence, value creation, and data analytics & AI—via bespoke multi-year engagements.
- Company typePrivate
- Founded1986
- HeadquartersLondon, United Kingdom
- Headcount101–250
- GTM typeB2B
- OfferingServices
What CIL does
CIL is a London-headquartered strategy consulting firm that provides advisory services to ambitious mid-market and enterprise businesses across Europe. Founded in 1986 and operating with 101-250 employees, the firm delivers five core service lines: corporate strategy, mergers & acquisitions advisory, pricing and commercial excellence, value creation, and data analytics & artificial intelligence consulting. CIL positions itself on deep sector expertise spanning 10 verticals including Financial Services, Consumer Markets, Industrial Products & Services, Private Equity, Healthcare & Life Sciences, and Technology, combined with a hands-on, tailored engagement model that contrasts with the staff-pyramid delivery of larger consultancies.
The firm operates a bespoke professional services revenue model, with multi-year engagements priced per scope and delivered through direct enterprise relationships initiated via senior team outreach, website contact, and referrals. Publicly disclosed case work includes a multi-phase transformation engagement with Personal Group, an AIM-listed insurance and employee benefits provider, where CIL supported market sizing, proposition focus, and product development, delivering an 18% uplift in insurance sales and a share price that more than doubled. Additional case work covers price elasticity testing for a leisure business and ERP/data unification for a property services company preparing for exit, indicating repeatable methodologies in pricing and value creation.
CIL maintains B Corp certification and invests in thought leadership through proprietary research, most notably the European Buy & Build Opportunity Index 2026, which analyzed 2,500+ business segments across six European regions. Distribution is direct-to-enterprise with no disclosed intermediaries, and go-to-market relies on content marketing (insights hub, case studies) and a LinkedIn presence to build brand awareness among corporate and PE decision-makers. The firm shows no disclosed funding, M&A activity, or partnership alliances, and operates as an independently held private company with no parent entity.
CIL firmographics
Firmographics- Name
- CIL
- Legal name
- CIL | Global Strategy Consultants
- Website
- https://cilconsultants.com
- Company type
- Private
- Founded year
- 1986
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- CIL is a London-based strategy consulting firm founded in 1986 serving ambitious mid-market and enterprise clients across 10 European sectors. It delivers five service lines—corporate strategy, M&A advisory, pricing excellence, value creation, and data analytics & AI—via bespoke multi-year engagements.
- Ownership category
- akta.pro rank
Where CIL is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
CIL business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Strategy Consulting Services: CIL generates revenue through bespoke strategy consulting engagements, providing services across corporate strategy, mergers & acquisitions, pricing & commercial excellence, value creation, and data analytics & AI.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom consulting engagements |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
CIL product offering
Product offeringCore offering
CIL is a global strategy consulting firm delivering bespoke advisory engagements across five core service lines: Corporate Strategy, Data Analytics & AI, Mergers & Acquisitions, Pricing & Commercial Excellence, and Value Creation. Services are sold as standalone consulting engagements to ambitious businesses across ten sector verticals including Financial Services, Consumer Markets, Industrial Products & Services, and Private Equity.
Product overview
CIL is a global strategy consulting firm offering five core consulting service lines: Corporate Strategy, Data Analytics & Artificial Intelligence, Mergers & Acquisitions, Pricing & Commercial Excellence, and Value Creation. These services are delivered as standalone consulting engagements rather than as a software platform or modular product suite. The firm specializes in providing sector-specific strategic advisory to ambitious businesses seeking growth, transformation, or exit preparation.
Differentiator
Problem solved
Functional benefit
Products and services
- Corporate Strategy
Quantifiable outcome
- 18% uplift in insurance sales for Personal Group
- +3 more outcomes
Companies that use CIL
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles3 records
CIL technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
CIL partnerships and signals
Strategic signalScale indicators1 record
Recent moves4 records
Expansion highlights5 records
CIL competitors and assessment
Company assessmentDirect peers
- Simon-Kucher & Partners: Global consultancy specializing in pricing, commercial excellence, and growth strategy; directly comparable on the Pricing & Commercial Excellence capability and monetization-led approach.
- Baringa Partners: UK-based consulting firm with strong Financial Services and Energy sector practices and a data/analytics heritage; comparable as a homegrown UK boutique with adjacent capability mix.
- OC&C Strategy Consultants: UK-headquartered boutique strategy consultancy with deep sector specialization and similar size profile; most directly comparable peer given shared heritage, sector focus, and strategy/M&A/value-creation service mix.
- L.E.K. Consulting: Global strategy boutique with deep sector specialization and a strong private equity practice; comparable on service mix (corporate strategy, M&A, value creation) and target buyer profile.
- Elixirr International: UK-listed challenger consultancy with strategy, digital, and value-creation offerings targeting ambitious mid-market and PE-backed clients; comparable on positioning, geography, and target customer.
- Arthur D. Little: Global strategy and management consulting boutique with a sector-led model spanning industrial, financial services, and technology; comparable as a mid-sized, expertise-led alternative to the Big Three.
- AlixPartners: Global consulting firm with a strong value-creation and turnaround practice serving PE and corporate clients; comparable on value creation, M&A advisory, and performance improvement mandates.
- Roland Berger: European-headquartered strategy consultancy with strong sector coverage and pricing/operational excellence practices; closely comparable given shared European footprint and strategy-focused offering.
Broad incumbents
- Bain & Company: Top-tier global strategy consultancy with a particularly strong private equity practice; overlaps with CIL across strategy, M&A, and value creation while operating at significantly larger scale.
- McKinsey & Company: Largest global management consultancy; competes with CIL on corporate strategy, M&A, and transformation mandates and sets the benchmark on pricing, talent, and brand.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat2 records
Key risks5 records
Key highlights7 records
Customer concentration
CIL social profiles
Digital presenceCIL compliance and trust
Trust signalCompliance1 record
CIL financial estimates
Financial estimateRevenue estimate
Valuation estimate
CIL leadership team
Management profileNumber of profiles
CIL funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CIL 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 CIL
What does CIL do?
CIL is a global strategy consulting firm delivering bespoke advisory engagements across five core service lines: Corporate Strategy, Data Analytics & AI, Mergers & Acquisitions, Pricing & Commercial Excellence, and Value Creation. Services are sold as standalone consulting engagements to ambitious businesses across ten sector verticals including Financial Services, Consumer Markets, Industrial Products & Services, and Private Equity.
Is CIL a public or private company?
CIL is a private company. It is classified as unknown and is currently operating.
When was CIL founded?
CIL was founded in 1986. It employs 101 to 250 people.
Where is CIL based?
CIL is headquartered in London, United Kingdom, in the Europe region.
How does CIL make money?
One revenue line is on record: strategy Consulting Services.
Who are CIL's main competitors?
Direct peers on record are Simon-Kucher & Partners, Baringa Partners, OC&C Strategy Consultants, L.E.K. Consulting, Elixirr International, Arthur D. Little, AlixPartners and Roland Berger. Broad incumbents are Bain & Company and McKinsey & Company.
Does CIL have an API?
No public API is recorded for CIL.