Himelfarb Proszanski
Himelfarb Proszanski is a Toronto-based full-service law firm with approximately 20 lawyers serving small and medium-sized businesses and individuals in the GTA across corporate, real estate, family, litigation, and personal injury practices via five GTA offices.
- Company typePrivate
- Founded-
- HeadquartersToronto, Canada
- Headcount51–100
- GTM typeB2B and B2C
- OfferingServices
What Himelfarb Proszanski does
Himelfarb Proszanski is a Toronto-based, full-service law firm that has operated for over 30 years, serving small and medium-sized businesses and individuals across the Greater Toronto Area (GTA). The firm is led by Managing Partners Peter Proszanski (Corporate Commercial) and David Himelfarb (Personal Injury and Civil Litigation) and employs approximately 20 lawyers organized across practice areas including corporate and commercial law, real estate, franchise law, civil litigation, employment law, condominium law, class actions, family law, estate planning, and personal injury/denied disability claims. It operates the HIMPRO sub-brand for personal injury and disability work and maintains five physical offices covering downtown Toronto, Brampton, Hamilton, Kitchener, and Oshawa.
The firm's core offering is professional legal services delivered through partner-level involvement. There is no proprietary technology platform; the product is human expertise across multiple legal disciplines. Revenue is generated through professional fees, with family law billed hourly and other practice areas quoted on a case-by-case basis. The firm does not accept legal aid and offers free 45-minute initial family law consultations by phone, video, or in-person as a low-friction acquisition mechanism.
Customer acquisition is driven by reputation, referrals, professional networks, and organic digital discovery (blog content and Instagram) rather than paid marketing. The client base is diversified across SMBs, developers, franchisors/franchisees, lenders, and individuals/families, with long-tenure engagements cited in testimonials. The firm holds industry recognition including Best Lawyers in Canada listings, Martindale-Hubbell ratings, OTLA membership, and BILD Hall of Fame recognition. The firm is privately held with no external investment or parent company.
Himelfarb Proszanski firmographics
Firmographics- Name
- Himelfarb Proszanski
- Legal name
- Himelfarb Proszanski
- Website
- https://himprolaw.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Himelfarb Proszanski is a Toronto-based full-service law firm with approximately 20 lawyers serving small and medium-sized businesses and individuals in the GTA across corporate, real estate, family, litigation, and personal injury practices via five GTA offices.
- Ownership category
- akta.pro rank
Himelfarb Proszanski industry classification
Industry- Product category
- Legal Services
- NAICS
- Offices of Lawyers (541110), Legal Services (5411), Trusts, Estates, and Agency Accounts (525920)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Family & Private Client (Trusts & Estates) Law (BPAHAAAK)
- akta.pro secondary industries
- Litigation Support & Expert Witness (Valuation-Related) (BPAHANAG), Estate, Gift & Trust Valuation (BPAHANAL), Litigation & Dispute Valuation (damages, shareholder disputes) (FSAEAHAI), Retirement Benefits & Social Security/Medicare Planning (FSAEABAI)
Keywords
Where Himelfarb Proszanski is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices5 records
Markets served
Himelfarb Proszanski business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Legal Services - Professional Fees: The firm generates revenue through professional legal fees billed to clients for legal services. Based on available information, family law services are billed on an hourly basis. Fees cover legal consultation, representation, document preparation, litigation advocacy, transactions, and related legal work across all practice areas.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | One time | Initial Family Law Consultation |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Himelfarb Proszanski product offering
Product offeringCore offering
Himelfarb Proszanski is a Toronto-based full-service law firm that delivers legal services to small and medium-sized businesses, developers, franchisors, lenders, institutions, and individuals across the Greater Toronto Area. The firm operates across multiple practice areas including corporate and commercial law, real estate, civil litigation, employment law, franchise law, condominium law, class actions, family law, estate planning, and personal injury/denied disability claims, with a dedicated sub-brand called HIMPRO for personal injury matters.
Product overview
Himelfarb Proszanski is a full-service Toronto law firm offering a comprehensive portfolio of legal services for businesses and individuals. The firm operates primarily as a traditional law firm with distinct practice areas including Corporate & Commercial Law, Real Estate Law, Franchise Services, Civil Litigation, Employment Law, Condominium Law, Class Actions, Family Law, and Estate Planning. The firm also operates HIMPRO (Himelfarb Proszanski Personal Injury), a dedicated sub-brand for personal injury and denied disability claims. Services are delivered through partner-level involvement with attorneys organized by practice area, supporting clients at every stage from startup and growth through transition and succession.
Differentiator
Problem solved
Functional benefit
Products and services
- Corporate & Commercial Law Practical legal guidance for businesses at every stage, from formation and governance to contracts, financing, transactions, leasing, restructuring, and growth.
- Real Estate Law Legal support for commercial and business real estate matters including purchases, sales, leasing, financing, development, expropriation, and dispute resolution.
- Franchise Law Legal guidance for franchisors, franchisees, and franchise associations covering disclosure, agreements, transactions, operations, disputes, and class actions.
- Civil Litigation Strategic representation for business and civil disputes including contract disputes, shareholder disputes, real estate litigation, debt collection, construction disputes, and appeals.
- Employment Law Legal advice for employers and employees covering terminations, severance, wrongful dismissal, employment contracts, workplace policies, and human rights matters.
- Condominium Law Legal guidance for condominium projects, governance, compliance, declarations, by-laws, liens, enforcement, and dispute resolution for developers, corporations, and boards.
- Class Actions Plaintiff representation in class actions involving franchise systems, institutional conduct, long-term care claims, and securities misrepresentation.
- Family Law Legal guidance for separation, divorce, parenting arrangements, child and spousal support, property division, child protection, and domestic violence matters.
- Estate Planning, Wills & Trusts Estate planning services including wills, powers of attorney, trusts, probate applications, executor guidance, business succession, and cross-border planning.
- Personal Injury & Denied Disability Claims (HIMPRO) Dedicated personal injury and disability claims group (HIMPRO) handling serious injury claims, motor vehicle accidents, slip and falls, denied disability benefits, and insurance disputes.
Quantifiable outcome
- 97.5% success rate in denied disability claims
Companies that use Himelfarb Proszanski
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
Himelfarb Proszanski technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Himelfarb Proszanski partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights6 records
Himelfarb Proszanski competitors and assessment
Company assessmentDirect peers
- Torkin Manes LLP: Toronto mid-size full-service firm with comparable practice mix across business law, real estate, family, and litigation — a direct peer in scale and service offering for the GTA SMB and individual segments.
- Thomson Rogers LLP: Toronto-based plaintiff-side personal injury and disability denial firm — a direct peer for HIMPRO's denied-disability and serious injury practice, with comparable success-rate positioning.
- Gardiner Roberts LLP: Toronto-based mid-size firm with overlapping practice areas in corporate, real estate, litigation, and personal injury — comparable in scale and GTA focus to Himelfarb Proszanski.
- McLeish Orlando LLP: GTA personal injury firm with comparable focus on serious injury and disability claims; directly comparable to HIMPRO's plaintiff-side practice and target client base.
- Lerners LLP: Ontario-headquartered mid-size firm with offices in Toronto, London, and surrounding regions, offering comparable full-service legal coverage with a strong personal injury and health law practice — directly comparable to Himelfarb Proszanski's HIMPRO sub-brand.
- Aird & Berlis LLP: Toronto-based full-service firm with a strong real estate, corporate, and litigation practice serving GTA businesses and developers — closely comparable to Himelfarb Proszanski's commercial and real estate core.
- Miller Thomson LLP: Canadian mid-size full-service firm with significant GTA presence, offering corporate, real estate, litigation, and employment coverage comparable to Himelfarb Proszanski's cross-practice platform.
- Fogler, Rubinoff LLP: Toronto-based full-service mid-size law firm with comparable practice breadth (corporate, real estate, litigation, family, employment) serving SMB and mid-market clients in the GTA — a direct comparable for Himelfarb Proszanski's full-service, mid-size positioning.
Broad incumbents
- Cassels Brock & Blackwell LLP: Canadian full-service firm with strong Toronto presence; broader incumbent overlapping with Himelfarb Proszanski on corporate, real estate, and litigation matters at the larger end of the mid-market.
- Blake, Cassels & Graydon LLP: One of Canada's largest national law firms with Toronto HQ; broad incumbent in corporate, real estate, and litigation — competes with Himelfarb Proszanski for larger GTA commercial mandates but with far greater scale and Bay Street positioning.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Himelfarb Proszanski social profiles
Digital presenceHimelfarb Proszanski financial estimates
Financial estimateRevenue estimate
Valuation estimate
Himelfarb Proszanski leadership team
Management profileNumber of profiles
Profiles20 records
Himelfarb Proszanski funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Himelfarb Proszanski 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 Himelfarb Proszanski
What does Himelfarb Proszanski do?
Himelfarb Proszanski is a Toronto-based full-service law firm that delivers legal services to small and medium-sized businesses, developers, franchisors, lenders, institutions, and individuals across the Greater Toronto Area. The firm operates across multiple practice areas including corporate and commercial law, real estate, civil litigation, employment law, franchise law, condominium law, class actions, family law, estate planning, and personal injury/denied disability claims, with a dedicated sub-brand called HIMPRO for personal injury matters.
Is Himelfarb Proszanski a public or private company?
Himelfarb Proszanski is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Himelfarb Proszanski founded?
Himelfarb Proszanski was founded in -1. It employs 51 to 100 people.
Where is Himelfarb Proszanski based?
Himelfarb Proszanski is headquartered in Toronto, Canada, in the North America region.
How does Himelfarb Proszanski make money?
One revenue line is on record: legal Services - Professional Fees.
Who are Himelfarb Proszanski's main competitors?
Direct peers on record are Torkin Manes LLP, Thomson Rogers LLP, Gardiner Roberts LLP, McLeish Orlando LLP, Lerners LLP, Aird & Berlis LLP, Miller Thomson LLP and Fogler, Rubinoff LLP. Broad incumbents are Cassels Brock & Blackwell LLP and Blake, Cassels & Graydon LLP.
Does Himelfarb Proszanski have an API?
No public API is recorded for Himelfarb Proszanski.
What industry is Himelfarb Proszanski in?
Himelfarb Proszanski's product category is Legal Services. Its primary akta.pro industry code is BPAHAAAK, Family & Private Client (Trusts & Estates) Law, with a secondary code of BPAHANAG, Litigation Support & Expert Witness (Valuation-Related). Its NAICS code is 541110 and its SIC code is 8111.