LMK - Let Me Know

What LMK - Let Me Know does

LMK – Let Me Know (Registered UK Charity No. 1191149) is an education charity founded in 2021 and headquartered in London, operating across England. It delivers relationship education workshops to young people aged 11-18 (up to 24 in SEND settings) in schools and community organisations, with the stated objective of preventing relationship abuse, domestic violence and sexual assault. Delivery is carried out by a small Core Team plus a network of freelance, DBS-checked, safeguarding-trained facilitators known as LMK Leaders, many of whom bring lived experience to the role.

The charity's core product is the '10 Signs' framework — ten healthy and ten unhealthy relationship indicators adapted from the One Love Foundation and co-designed with a Youth Advisory Board of young people. This framework underpins an introductory workshop (Introducing the 10 Signs) and five advanced modules: Delving Deeper, Sharing of Intimate Images, Impact of Pornography, Relationships with AI and the Digital World, and Power & Gender in Relationships. All workshops are two hours long and delivered face-to-face. A self-serve online resource called The Conversation Space extends reach beyond workshop participants, and a new webinar series launched in June 2026 opens a virtual channel for teachers and safeguarding professionals.

LMK operates a freemium model: workshops are free for state schools, small charities and community organisations, while independent schools may pay via direct enquiry to the Relationship Manager. The bulk of operating income is raised through donations and fundraising, including the Big Give Christmas Challenge (where The Childhood Trust acts as match-funder), the London Landmarks Half Marathon, a lottery, and easyfundraising. Reported impact metrics include 81% of young people saying the workshop will be useful in their relationships, 86% knowing how to seek help after attending, 90% rating their LMK Leader as excellent or good, and 94% of partners willing to rebook.

Name

LMK - Let Me Know

Legal name

LMK (Let Me Know)

Website

https://justletmeknow.org

Company type

Private

Founded year

2021

Operating status

Operating

Short description

LMK – Let Me Know is a UK education charity that delivers relationship-abuse prevention workshops to young people aged 11-24 in schools and community organisations across England, using its youth-co-designed '10 Signs' framework and a network of freelance facilitators.

Ownership category

akta.pro rank

Product category

Youth Relationships Education

NAICS

Educational Support Services (611710)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Peer Feedback, Discussion Forums & Social Learning Communities (EDAFAGAH)

akta.pro secondary industry

Learning Management Systems (LMS) & Digital Classrooms (EDAJAMAA)

Keywords

• Relationships education
• Youth workshops
• Abuse prevention
• RSHE curriculum
• Healthy relationships

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Donations and Fundraising: LMK operates as a registered UK charity (No. 1191149) relying on donations from individuals, corporate partners, and fundraising activities. The organization runs campaigns like the Big Give Christmas Challenge where donations are match-funded.
2. Workshop Delivery Services: LMK delivers relationship education workshops to schools and community organizations. State schools and small charities receive workshops free of charge, while independent schools may pay for services.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

LMK delivers relationship education workshops to young people aged 11–24 through schools and community organisations, built around its proprietary "10 Signs" framework covering healthy and unhealthy relationship behaviours. The flagship introductory workshop is supplemented by advanced modules on intimate images, pornography, AI and digital relationships, and power and gender, alongside free online resources via The Conversation Space. All sessions are delivered by trained, trauma-informed facilitators, many with lived experience.

Product overview

LMK is an education charity offering a relationships education programme centred on the '10 Signs' framework. The flagship 10 Signs workshop is the foundation that must be completed first; five advanced workshops (Delving Deeper, Sharing of Intimate Images, Impact of Pornography, Relationships with AI and the Digital World, and Power & Gender in Relationships) build on this foundation. All workshops are 2 hours long, open to young people aged 11-24 (24 in SEND settings), and delivered by trained facilitators. The Conversation Space provides supplementary online resources for young people, parents, and carers. The Youth Advisory Board involves young people in co-designing content and advocating for youth issues.

Differentiator

Problem solved

Functional benefit

Products and services

• 10 Signs Framework The foundational framework of 10 healthy and 10 unhealthy relationship signs that teaches young people to recognise the difference between healthy and unhealthy behaviours in relationships.
• Introducing the 10 Signs Workshop Introductory 2-hour workshop where young people learn the 10 Signs of healthy and unhealthy relationships through group discussion, real-life scenarios, and self-reflection, developing practical tools to help themselves and others.
• Delving Deeper Workshop Advanced 2-hour workshop offering young people the opportunity to explore the 10 Signs in different contexts with critical thinking and problem-solving approaches, allowing them to discuss issues most relevant to their situation.
• Sharing of Intimate Images Workshop Advanced 2-hour workshop providing deeper understanding of the consequences of sharing intimate images and equipping young people with strategies to protect themselves.
• Impact of Pornography Workshop Advanced 2-hour workshop challenging young people to think about pornography differently, debunking widely held myths and examining how pornography affects them and their relationships.
• Relationships with AI and the Digital World Workshop Advanced 2-hour workshop exploring how AI, apps, social media, and digital platforms shape relationships, power, consent, and safety. Co-designed with young people to reflect their experiences and realities.
• Power & Gender in Relationships Workshop Advanced 2-hour workshop supporting young people to deepen their understanding of power and gender in relationships and safely challenge the stereotypes and beliefs that contribute to Violence Against Women and Girls (VAWG).
• The Conversation Space Online resource providing free guidance and advice for young people, parents, and carers to help navigate relationships and the transition to secondary school, presented as a judgement-free space.

Quantifiable outcome

• 81% of young people say the workshop will be useful in their relationships
• +4 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Ten partnerships are on record, tiered core, support and minor.

• One Love FoundationcoreStrategic or Co-development PartnerThe 10 Signs framework was adapted from a framework created by the One Love Foundation (joinonelove.org). LMK expresses gratitude for their support and the work they pioneer in America. This is a foundational partnership that enabled LMK's core programme.
• RefugesupportOthersReferral partner for crisis support. LMK directs young people aged 16+ experiencing domestic abuse to Refuge's 24-hour National Domestic Helpline (0808 2000 247) and website resources.
• ChildlinesupportOthersReferral partner for children and young people. LMK directs those aged 18 and under to Childline's free, private, and confidential support service (0800 11 11).
• Rape CrisissupportOthersReferral partner for sexual violence support. LMK directs women and girls aged 13+ to Rape Crisis specialist support and advocacy services.
• Galop (National LGBT+ Domestic Abuse Helpline)supportOthersReferral partner for LGBTQ+ individuals experiencing domestic abuse. LMK directs those aged 18+ to Galop's helpline (0800 999 5428).
• Respect Men's Advice LinesupportOthersReferral partner for male victims of domestic abuse. LMK directs males aged 16+ to the confidential helpline, email, and webchat service.
• Karma NirvanasupportOthersReferral partner for honour-based abuse and forced marriage support. LMK directs all ages to Karma Nirvana's helpline (0800 5999 247).
• Revenge Porn HelplinesupportOthersReferral partner for intimate image abuse (revenge porn). LMK directs adults aged 18+ experiencing this harm to the helpline (0345 6000 459).
• CEOP Safety CentresupportOthersReferral partner for online sexual abuse concerns. LMK directs young people under 18 to report concerns at ceop.police.uk.
• easyfundraisingminorGTM or Marketing PartnerLMK is registered with easyfundraising, allowing supporters to raise free donations when shopping online with over 7,000 participating brands.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Barnardo's: Barnardo's is one of the UK's largest children's charities, running school-based programmes including relationships and abuse prevention. Comparable to LMK in youth audience and education delivery, but with significantly broader scope (including fostering, children's services) and national infrastructure.
• NSPCC: NSPCC is a large UK children's charity delivering safeguarding programmes, including Speak Out Stay Safe and domestic abuse prevention education. Comparable to LMK in safeguarding mission and school-delivery model, but operates at vastly greater scale across many child-protection issues.

Direct peers

• The PSHE Association: The PSHE Association is the national body for PSHE education in the UK, providing resources, training, and curriculum guidance to schools on RSE. Directly comparable to LMK in serving UK secondary schools preparing for statutory RSE, with overlapping relationships and sexual education content.
• Tender: Tender is a UK arts-education charity that delivers violence and abuse prevention workshops in schools. Directly comparable to LMK in mission (preventing relationship abuse), workshop-delivery model, and secondary-school target audience.
• One Love Foundation: The One Love Foundation (US) created the original 10 Signs framework from which LMK adapted its curriculum. Directly comparable in mission (healthy relationship education), framework-led delivery, and youth co-design approach, though US-based.
• Brook: Brook is a UK sexual health and wellbeing charity delivering relationships and sex education (RSE) to young people in schools and communities, including specialist SEND programmes. Directly comparable to LMK in target audience (11-25 year olds), school-delivery model, and focus on healthy relationships and abuse prevention.
• Sex Education Forum: The Sex Education Forum (run by the National Children's Bureau) is a UK membership body supporting delivery of high-quality RSE. Comparable to LMK in audience (young people, educators), subject focus (healthy relationships, statutory RSE), and school-engagement model.

Emerging players

• Safeguarding Teenagers: Safeguarding Teenagers provides school-based workshops and assemblies on healthy relationships, online safety, and abuse prevention. Comparable to LMK in workshop-delivery model and UK secondary-school audience, though with a broader social-media/screen-focus thematic area.
• Juno Education: Juno Education provides RSE training and resources for educators in the UK, with a focus on statutory compliance. Comparable to LMK in supporting UK schools to deliver RSE, but operating more as a teacher-training provider than a direct youth-workshop delivery charity.
• Saucy Productions (Bold Voices): Bold Voices is a UK theatre-education charity delivering gender-based violence prevention workshops in schools using drama and discussion. Directly comparable to LMK in school-based delivery, abuse prevention mission, and youth engagement through facilitated discussion.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/LMKLetMeKnowCharity
• LinkedInlinkedin.com/company/lmk-letmeknow
• Instagraminstagram.com/letmeknowuk

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 LMK - Let Me Know