Loading KSI Law
.history  ·  SINCE 1976

Fifty years. Still growing.

Founded in Toronto in 1976 as Goldman & Sloan. Ranked in every edition of The Best Lawyers in Canada since 2006. Home to a Law Society Medal, a King's Counsel and the lawyers who taught a generation of the Ontario bar. Since October 2026, practising as KSI Law.

1976
FOUNDED
50
YEARS IN PRACTICE
20
YEARS · BEST LAWYERS
100+
PEOPLE
· WHERE WE COME FROM
01

Age is not a number. It is a record.

In 1976 Norman Goldman and Howard Sloan opened a commercial law practice in Toronto. Over the next fifty years it became Goldman Sloan Nash & Haber LLP: a firm whose lawyers taught the Bar Admission Course, sat on the editorial boards of the law reports, earned the Law Society Medal, and were ranked among the best in the country for twenty consecutive years.

On October 1, 2026, in its fiftieth year, that firm became part of KSI Law. Not a brand licensed or a name borrowed, but the practice itself: the counsel, the client relationships, the files and the standards. The founding partner still practises here. The managing partner who led the firm into its fifth decade still practises here. What changed is the platform beneath them. What did not change is everything that earned the record above.

· THE TIMELINE
02

Patience, year by year.

1970s · 1980s
1976FOUNDING
Goldman & Sloan opens in Toronto
Norman L. Goldman and Howard Sloan found the firm. Fifty years later, Norman still practises here.
1986GROWTH
Irwin Ozier joins as partner
The partnership broadens in its first decade.
1989GROWTH
Murray J. Hart joins as partner
Real estate and leasing counsel who would go on to lead the firm.
2000s
2000GROWTH
David L. Nakelsky joins as partner
The corporate and commercial bench deepens.
2006RECOGNITION
First ranked in The Best Lawyers in Canada
The start of twenty consecutive editions, continuing in 2026.
2007GROWTH
Walter M. Traub joins the firm
Later recognized with the Law Society Medal.
2010s
2011RECOGNITION
CPR Institute Award for Excellence in ADR
International recognition for dispute resolution.
2012GROWTH
Intellectual property practice established
John McKeown joins the firm.
2017LEADERSHIP
Murray J. Hart becomes Managing Partner
Leads the firm into its fifth decade and LAWorld.
2018MERGER · MEDAL
Merger with Zaldin & Fine LLP. Walter Traub awarded the Law Society Medal
First growth by combination, and the Law Society of Ontario highest honour.
2020s
2024RECOGNITION
OBA Award of Excellence, Construction and Infrastructure Law
Stanley Naftolin, K.C., chair of the construction group.
2026MAY 1 · ACQUISITION
KSI Law acquires Chapter Law
The first of two combinations in a single year.
2026OCT 1 · 50TH YEAR
KSI Law acquires Goldman Sloan Nash & Haber LLP
The practice, the counsel and the clients continue under one name. 100+ people, Markham, Toronto and Calgary.
IN THEIR WORDS

Strength takes time. We had fifty years.

“In 1976 we had two desks, one telephone and a promise: the client’s problem is ours until it is solved. The desks changed. The promise did not.”

Norman L. Goldman
Founding Partner, 1976

“Some of my clients I have acted for longer than their lawyers have been alive. You do not hand that to a name. You hand it to people you trust to keep answering the phone.”

Stanley Naftolin, K.C.
Chair, Construction Group · Called to the bar 1969

“You can build a firm in ten years. You cannot build fifty years of trust in ten. So we did not try. We earned the right to carry it.”

Y. Jay Baykara
Chief Executive Officer
· THE NAMES ON THE DOOR
03

Built by people who are still here.

Norman L. Goldman FOUNDING PARTNER · 1976Norman L. GoldmanCounsel Murray J. Hart PARTNER 1989 · MANAGING PARTNER 2017Murray J. HartCounsel Walter M. Traub JOINED 2007 · LAW SOCIETY MEDAL 2018Walter M. TraubCounsel Stanley Naftolin, K.C. K.C. 1982 · OBA AWARD 2024Stanley Naftolin, K.C.Counsel, Chair of Construction
David L. Nakelsky Fern Silverman Ernest F. Gutstein
· RECOGNITION ON THE RECORD
04

Recognized by everyone but ourselves.

Best Lawyers 20 editions THE BEST LAWYERS IN CANADA · 2006 TO 2026 Ranked every year since the firm's first inclusion. Eleven lawyers recognized in the 2022 edition alone, across construction, insolvency and restructuring, real estate, banking and finance, intellectual property, litigation and ADR. Recognition continues in the 2026 edition, the 20th. VIEW FIRM PROFILE ↗
2024OBA Award of Excellence in Construction and Infrastructure LawStanley Naftolin, K.C. The Ontario Bar Association's highest recognition in the field.
2018Law Society MedalWalter M. Traub. The Law Society of Ontario's highest honour for outstanding service to the profession.
2011CPR Institute Award for Excellence in ADRInternational recognition for the firm's dispute resolution practice.
2020Toronto Construction Association recognitionChristine Kellowan recognized by the TCA for her contribution to the construction industry.
LEXPERT RANKED MARTINDALE HUBBELL AV PREEMINENT WHO'S WHO LEGAL JACOB ASSOCIATES · GERMANY LAWORLD MEMBER FIRM CANADIAN COLLEGE OF CONSTRUCTION LAWYERS
· WHERE IT GOES FROM HERE
05
Y. Jay Baykara
STEWARDSHIP · THE NEXT FIFTY YEARS

The heritage is protected. The access is modernized. The record keeps speaking.

Y. Jay Baykara built KSI Law from his own practice into a firm of more than one hundred people in a decade, on one conviction: the client's success defines the firm's. The institutions he admires most are the ones that treated their history as the asset and modernized only the way people reach it. That is the brief he set for 2026. Chapter Law joined on May 1. Goldman Sloan Nash & Haber joined on October 1. In each case the counsel stayed, the client relationships stayed, and what arrived was the platform: audited security, live reporting, one documented way of working.

His own record is the reason the stewardship is credible: a decade before every level of court, including the Supreme Court of Canada, a Lexpert Lawyer to Watch, and a seat on the Legal Committee of the Canadian Finance and Leasing Association. What comes next is a service model built to last: one firm, one platform, one standard of care, from the founding partner's first client in 1976 to the next one who calls tomorrow.

LEXPERT2024 Lawyer to Watch
CFLALegal Committee, Canadian Finance and Leasing Association
SCCTrial and appellate counsel before all levels of court, including the Supreme Court of Canada
100+People across Markham, Toronto and Calgary
Executive profile →
· WHY IT MATTERS
06

Not a new firm. A fifty year old one, with a new engine.

A name can be new. Judgment cannot. The lawyers who answer your call have argued before every level of court in the country, including the Supreme Court of Canada, and have done so under a firm name that institutional lenders, developers and sureties have trusted since 1976. What KSI Law adds is the platform: audited security, live reporting, and a way of working that is documented and measured. The heritage is the proof. The platform is the promise.

01
Continuity of counsel
The founding partner, the former managing partner and the practice chairs came with the firm. The relationships did too.
02
A verifiable record
Twenty years in Best Lawyers, a Law Society Medal, an OBA Award of Excellence. Public, independent and on the record.
03
Built to last another fifty
SOC 2 Type II, PCI DSS, the ksi.P³ operating system. Infrastructure the founders could not have imagined, carrying the practice they built.
Fifty years of counsel. One call.
Customer service routes every enquiry to the right department.