What Stratos does

Stratos is a Paris-based advisory firm (legal entity LMsquare SAS, registered at 25 rue de Ponthieu, 75008 Paris) founded in 2021 by former operators — entrepreneurs who scaled companies and CTOs who built the systems behind them. The firm serves private equity funds and mid-cap companies with seven core services spanning the technology, data, and AI stack: IT Audit & Roadmap (the typical entry point), Buy Software, Custom Software, Data Platform, Process Optimization, Tech Due Diligence, and AI Solutions. Its dual-profile staffing model pairs business and process strategists with engineering and delivery CTOs so engagements move from recommendation to execution rather than terminating at advisory slides.

Underlying technology centres on Anthropic's Claude, accessed through membership in the Claude Partner Network, supplemented by Model Context Protocol (MCP) development that connects Claude to client databases, files, and APIs. Stratos maintains a dedicated Claude team of three core builders supported by 30+ trained Senior Advisors, and has productised its AI capability into Blackroom, an AI-native M&A data room platform that processes 1M+ documents per month with 58% faster review cycles. AI modalities include generative agents, knowledge retrieval, process automation, computer vision for document workflows, and anomaly detection for project monitoring.

The business model is professional services revenue earned through project-based, quote-based engagements with PE sponsors and mid-cap companies across healthcare, wealth management, B2B services, industrial services, and software verticals. Distribution is direct and partner-led — no channel or reseller model — with a stated 24-hour inquiry response commitment and 30-minute discovery calls. Named engagement relationships span ten PE firms (Bridgepoint, Seven2, Ardian, IK Partners, Raise, Andera Partners and others) and case studies reference large outcomes including EFOR scaling to €300m revenue and Crystal/Grisbee integration at €312M AUM. The firm claims 75+ clients and partners, 57+ successful missions, and a 95% client satisfaction rate. Compliance posture includes GDPR documentation and an internal AI Governance Charter aligned with the EU AI Act.

Name

Stratos

Legal name

LMsquare

Website

https://stratos.club

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Stratos is a Paris-based tech, data, and AI advisory firm serving private equity funds and mid-cap companies with IT audits, custom software, data platforms, and Claude-powered AI solutions across healthcare, wealth management, and software.

Ownership category

akta.pro rank

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Advisory & Consulting Services: Professional advisory services spanning IT audit, data platform implementation, process optimization, and technology strategy. Delivered through project-based engagements with PE funds and mid-cap companies.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Stratos is an advisory firm that helps companies and their sponsors become modern-cap through the strategic orchestration of AI, Systems, and Data. The firm delivers an end-to-end portfolio of services — IT Audit & Roadmap, Buy Software, Build Software, Data Platform, Process Optimization, Tech Due Diligence, and AI Solutions — and also maintains Blackroom, an AI-native M&A data room platform built on Anthropic's Claude. Engagements are structured from audit through roadmap to delivery, primarily serving private equity funds and mid-cap companies.

Product overview

Stratos is an advisory firm — not a single product company — offering a portfolio of consulting and delivery services organized around Technology, Data, and AI. The core service lineup consists of seven distinct offerings: IT Audit & Roadmap (entry point), Buy Software, Custom Software, Data Platform, Process Optimization, Tech Due Diligence, and AI Solutions (which leverages Anthropic's Claude). These services are designed to be consumed independently or in sequence, with IT Audit & Roadmap typically serving as the entry point and AI Solutions building on the data and architecture foundations. Stratos also maintains a named product, Blackroom, an AI-native M&A data room built on Claude that competes with legacy virtual data room incumbents. The firm's approach pairs business strategists with CTO-level practitioners who both advise and deliver.

Differentiator

Problem solved

Functional benefit

Products and services

• IT Audit & Roadmap Maps customer processes and technology stack to identify inefficiencies, producing a sequenced roadmap of what to buy, build, optimize, or fix. Serves as the entry point to all other Stratos services and is delivered to enterprise clients and PE sponsors.
• Buy Software
• Custom Software (Build Software)
• Data Platform
• Process Optimization
• Tech Due Diligence
• AI Solutions
• Blackroom

Quantifiable outcome

• 58% faster document review cycles
• +5 more outcomes

Named customers17 records

Segments7 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability8 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• AnthropiccoreTechnology or IntegrationClaude Partner Network member. Stratos builds and deploys Claude-powered agents, tools, and workflows for mid-market companies, integrating with existing stacks and setting security guardrails. The partnership enables production AI deployment capabilities.
• Baker TillyminorImplementation/ SI/ Consulting PartnerAccounting firm managing monthly aggregated accounts for Omnes Medical group post-financial standardization.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Wavestone: Paris-based strategy and technology consulting firm focused on transformation, with significant PE-adjacent work and a comparable French mid-cap client base. Closest scaled French peer in the transformation advisory category.
• Clipperton: Paris-based independent advisory firm specialized in tech and digital for PE transactions, including tech due diligence and value creation. Direct competitor for the same PE tech-DD and post-acquisition transformation mandates Stratos targets.
• Talan: French international consulting and tech expertise firm with data, AI, and transformation practices serving mid-cap and large enterprise. Comparable in service mix and geographic focus to Stratos, though at a larger scale.
• Devoteam: French-headquartered IT and digital transformation consultancy with a strong AI practice and partnerships including hyperscalers. Competes with Stratos for mid-cap technology advisory and AI integration work in France and EMEA.
• Artefact: Paris-based data and AI consulting firm serving mid-cap and enterprise clients across Europe. Directly comparable to Stratos as a French-origin AI/data advisory targeting transformation mandates, though operating at meaningfully larger scale.

Emerging players

• Eleven Consulting: Boutique French tech and data advisory firm with overlapping offerings in transformation, data platforms, and AI integration for mid-cap clients. Similar size profile and operator-led positioning to Stratos.

Broad incumbents

• McKinsey QuantumBlack: McKinsey's AI and advanced analytics arm, frequently engaged on tech and AI due diligence for PE sponsors and large transformation programs. Comparable in advisory positioning though vastly larger scale.
• Capgemini Invent: Global digital transformation and strategy consulting arm of Capgemini, active in France and Europe on AI/data transformation for mid-cap and large enterprise. Represents the scaled-incumbent alternative Stratos competes against.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/stratosclub

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stratos